Largely manufactured from recycled glass (e.g. windscreens) and mineral base materials such as sand and without the use of binding agents. The ingredients are melted into molten glass, which is cooled and crushed into a fine powder. The powdered glass is poured into molds and heated (below the melting point) in a "sintering" process that causes the particles to adhere to one another. Next, a small amount of finely ground carbon-black is added and the material is heated in a "cellulation" process. Here, the carbon reacts with oxygen, creating carbon dioxide, which creates the insulating bubbles in the (material). CO2 accounts for more than 99% of the gas in the cellular spaces.
Cellulose insulation is a material made from recycled newspaper. The paper is shredded and inorganic salts, such as boric acid, are added for resistance to fire, mould, insects and vermin. The insulation is installed either blown or damp-sprayed depending on application.
Wood fibre
The success of wood fibre insulation derives from an attractive environmental profile combined with a whole bag of functions including rigid insulation, sheathing and sarking for timber frames, roofs and flooring as well as flexible insulation for studs and rafters.
Wood of course is renewable, it sequesters carbon during its growth and product production is relatively free from pollution. The insulation value of wood fibre boards is not as dimensionally efficient as some of the orthodox petro-chemical materials - but it's no slouch either - typically coming in with a 'k value' range of between 0.038-0.043 W/mK depending on format.
Hemp
Hemp fibres are produced from hemp straw of the hemp plant. Most hemp is imported, but an increasing amount of home-grown crop is becoming available. Hemp grows up to a height of nearly 4 metres within a period of 100-120 days. Because the plants shade the soil, no chemical protection or toxic additives are required for hemp cultivation. The product is composed of, usually, 85% hemp fibre with the ballance made up of polyester binding and 3-5% soda added for fire proofing.
Straw
Straw is an agricultural by-product, the dry stalks of cereal plants, after the grain and chaff have been removed. Straw makes up about half of the yield of cereal crops such asbarley, oats, rice, rye and wheat.
Internal wall insulation is an economic and alternative way to insulate solid masonry wall with inner insulation designed to increase the thermal performance and improve its airtightness. Most often it requires the use of PIR rigid boards, phenolic boards or rock wool roll. The thickness of insulation needed to insulate the wall internally strongly depends on the specific U-value that you want to achieve. A lower figure means better thermal performance. Current Building Regulations require a maximum U-value of 0.3W/m2 for existing buildings (0.16W/m2 for new buildings). Achieving that U-value for solid walls will mean installing at least 120mm of Kingspan, Xtratherm or Celotex rigid insulation. However, Kingspan Kooltherm® K118 is the most commonly used insulating material that meets current U-value requirements with just 50mm (62.5mm) thickness. Since is only 50mm thick it is a top-class three-in-one product for internal wall insulation used as mechanically fixed and adhesively bonded 'dot and dab' insulated plasterboard. The Kingspan Kooltherm K-range comprises the thinnest commonly used insulation products for any specific U-value. With a fibre-free rigid thermoset phenolic core, and a thermal conductivity of 0.018 - 0.023 W/mK, these are the most thermally efficient insulation products commonly used in internal wall applications. There are many other popular UK products such as Knauf EPS Thermal Laminate or Gyproc ThermaLine Basic Insulated Plasterboard. However meeting specified U-value requirements won’t be possible with such materials as it is low cost product based on EPS core designed only for single walls. For instance, if you insulating less than 50% of the room. All other internal insulation products would require bulkier product to be used: 120mm Celotex PIR, 150mm of Knauf® or Rockwool® Mineral Wool and 200mm of EPS100 polystyrene. It is worth to mention insulation called 10mm Sempatap Thermal Wallpaper. This type of insulation became extremely popular in the UK due to their unique ultra-thin thickness properties. Internal insulation will straightforwardly absorb sound waves and reduce vibration due to its density. Because of that, it promotes comfort and privacy, protecting people from ‘outside-to-inside’ noise such as traffic, and ‘inside-to-inside’ noise from neighbouring dwellings. If you insulate more than 50% of the internal walls of the room you need Building Regulation approval. If you live in a house with no cavity walls it is not recommended to use such insulation as it may get you damp problems. If your house was built after the 1920s, it is likely to have cavity walls.
Internal wall insulation is 50% cheaper than external wall insulation but unfortunately less effective, potentially more problematic and more disruptive. It needs careful planning as it more likely causes damp problems.
Also you should expect to lose at least 100mm on each wall when insulating interior walls. The thickness of internal wall insulation varies. You can expect it to be anywhere from 62.5mm to 200mm.
IS INTERNAL WALL INSULATION WORTH IT?
Colloquially speaking if you don't have any other options to insulate your solid wall, an internal wall insulation system is the way to go, the more so as its cost is much lower. The major advantage of internal insulation compared to other insulation methods is nothing but the insulation cost. Regardless of the manufacturer, internal wall insulation will add physical thickness to the wall, most evident at the reveals and eaves, and also will keep the wall at external ambient temperature and thereby draw the dew point towards the internal surface. To help prevent damp penetration, a vapour control layer will need to be installed. It may also disrupt things inside your property in the way that any refurbishment would, so you won't be able to easily live in the house during the work. On the other hand the internal surface of an insulated wall will be warmer. Installing internal wall insulation is better than doing nothing, for sure. You have better payback than external wall insulation, which possibly makes it worthwhile overcoming mentioned problems. Moreover, internal wall insulation grants are available as part of the Government’s Energy Company Obligation (ECO). The scheme provides grants for home owners and private renters who would otherwise be unable to afford to insulate their homes. Grants are paid for by energy companies and the scheme aims to reduce fuel poverty while also reducing carbon emissions.
INTERNAL WALL INSULATION COST
The costs given here are given in good faith as an indicative guide only and should be used with understanding. Insulationgo Limited cannot accept any liability for any budget produced using these figures.
The actual cost of internal wall insulation will vary according to the type of insulation specified. You should expect to pay anything between £10/m2 to £45/m2 and £130/m2 when a new stud wall is built. In terms of m2 coverage cost internal insulation can be classified in particular order:
But when it comes to performance the list takes the following form:
Phenolic Boards Insulation - Thermal Conductivity of 0.018W/mK
PIR Rigid Insulation Boards - Thermal Conductivity of 0.022W/mK
Rock wool Insulation - Thermal Conductivity of 0.035W/mK
Fibreglass Insulation - Thermal Conductivity of 0.044W/mK
Sempatap thermal wallpaper - Thermal Conductivity of 0.194W/mK
TYPES OF INTERNAL WALL INSULATION
Depending on the available space and your budget you can choose between 6 types of internal wall insulation.
1. PHENOLIC INSULATED PLASTERBOARD
Phenolic insulation bonded to plasterboard is a premium performance, factory-bonded wallboard to a fibre-free rigid thermoset phenolic core insulant. It provides a level of performance that is unrivalled in the world of rigid thermoset insulation materials with a thermal conductivity of just 0.018 W/mK across all thicknesses. Manufactured with a blowing agent that has zero ODP and low GWP, it is an insulated plasterboard for mechanically fixed and adhesively bonded insulated dry-lining. Provides internal dry lining and insulation in just one fixing operation, giving faster completion times. Boards provide exceptional thermal performance for both new build and refurbishment projects. Can be plastered with either Thistle Board Finish or Thistle MultiFinish plaster. All boards are easily applicable measuring 2400mm x 1200mm. Depending on the design, you can choose from various brands. All of the brands offer a variety of sizes and thicknesses. Kingspan Kooltherm K118 and its alternative Xtratherm Safe-R SR/TB insulated boards are the most effective type of rigid phenolic insulation boards currently available in the UK.
Cost: £35.42/m² (ex VAT) 62.5mm, £25/m² installation Disadvantages: expensive to buy, causes pipework corrosion.
2. THIN THERMAL WALLPAPER
Sempatap Thermal solid wall insulation is a 10mm thick roll of insulation manufactured from latex foam that’s faced with a coated woven fiberglass layer. It’s been used in many applications by local housing authorities, private landlords and homeowners to minimise their energy bill and improve the thermal performance of their home. Sempatap thermal has been tested by numerous organisations including the National Physical Laboratory whose results showed that it will reduce the ‘u’ value (coldness) of a wall by nearly 30%. Sempatap thermal not only has outstanding thermal performance but can also be used as acoustic insulation on walls and ceilings. It is easy and quick to install and the economic solution for insulating your home to reduce heat loss and lower your heating bills. It is applied much like wallpaper. Since it’s only 10mm thick there’s no need to fiddle with extending services. On a standard solid 9 inch brick wall, Sempatap Thermal can make the wall up to 30% more efficient offering thermal resistance of 0.194W/mK
Product:
Sempatap Thermal Wallpaper
Cost: £22.80/m2 (ex VAT) 10mm, £16/m² installation Disadvantages: expensive to buy
3. PIR INSULATED PLASTERBOARDS
PIR insulation bonded to plasterboard is a high performance, easy to install polyisocyanurate insulation board, laminated to a piece of 12.5mm or 9.5mm tapered edge plasterboard. These insulated plasterboards also incorporate an integral vapour control layer, which helps to reduce the risk of condensation. Moreover, it provides a continuous layer of thermal insulation across studs in timber frame walls removing the ‘thermal shorts’ that occur at the framing which can reduce the insulation value of a conventional wall by up to 20%. Designed to achieve excellent thermal u-value where minimal cavity is required giving buildings continued thermal efficiency throughout their life span. In terms of thermal conductivity, panels can be classified as a middle class product offering 0.022W/mk. They are easy to handle and quick to install. All boards are easily applicable measuring 2400mm x 1200mm. Boards can be fixed with plasterboard screws or even adhesive, making it an easier option. The thermal laminates boards are suitable for direct bonding ('dot and dab') and mechanically fixed installation techniques. Therefore it has been incredibly popular due to installation time and cost. The ability to install quickly is a huge advantage. This 2 in 1 product brings a whole host of benefits to your home. Starting from low labour costs to low heating bills. Future costs will be kept down due to the energy efficiency of Thermal Plasterboard. In fact, 72.5mm Celotex PIR core insulated plasterboard turned out to be a great alternative to phenolic core 62.5mm Kingspan Kooltherm K118.
Cost: £24.15/m² (ex VAT) 62.5mm, £16/m² installation Disadvantages: expensive to buy
4. EPS INSULATED PLASTERBOARD
EPS insulated plasterboard so called "Thermal laminate" or "Thermal basic" is a combination of a 9.5mm gypsum based wallboard, strongly bonded to expanded polystyrene (EPS) insulant that can be used internally in new build and refurbishment projects requiring a basic thermal upgrade. These types of panels are often associated with the brands such as British Gypsum, Knauf or Warmline. All brands offer thinnest insulated plasterboard as thin as 22mm thick and offer certified thermal conductivity of 0.038W/mK. Those types of insulation are no doubt the best available options in the UK. They are quick and easy to install measuring in length 2400mm and 1200mm in width. Omitting all the details it can be said that they were all designed to be a simple and effective way to improve the thermal efficiency in both walls and roof applications.
Cost: £16.31/m² (ex VAT) 40mm, £16/m² installation Disadvantages: suitable only where the basic level of performance is required
5. FIBREGLASS INTERNAL WALL INSULATION ROLL
Fibreglass insulation is essentially an insulating material that is built into your internal side of your wall. Glass wool is one of the most popular insulation used to insulate walls internally. It is probably the most common and non-combustible type of insulation used to insulate a wall from inside, however it’s itchy and gets everywhere with very little effort. If the insulation gets wet, you will need to replace it a soon as possible. To get decent thermal performance, you need a lot of insulation rolls which can quickly eat into your room space. However, it is the cheapest and most favoured option. This is one of the most popular types of insulation, mainly due to the fact it’s been around for so long and is widely available from most building merchants such as Screwfix, B&Q or Wickes. Being lightweight, it has a good thermal conductivity of 0.044 W/mK.
Cost: £2.96/m² (ex VAT) 100mm, £16/m² installation Disadvantages: irritating during installation, takes a lot of space.
6. ROCKWOOL INTERNAL WALL INSULATION
Rockwool wall insulation is manufactured in sheets that are pre-cut to fit between wall timber frame construction. Boards will boost thermal performance and improve acoustics. Slabs are provided in sizes that are easily transportable and good for handling measuring 1200mm x 600mm. Rockwool and Knauf are main players in the UK market. General-purpose rock wool insulation boards such as RWA45, RW5 or RW3 are perfect for internal wall applications. Range slabs include the following thicknesses:
25mm ǀ 30mm ǀ 40mm ǀ 50mm ǀ 60mm ǀ 75mm ǀ 90mm ǀ 100mm
Cost: £10.51/m² (ex VAT) 100mm, £19/m² installation Disadvantages: irritating during installation, if any moisture settles in the insulation fabric it will eventually rot.
INTERNAL WALL INSULATION INSTALLATION
There are 4 basic methods of installing internal wall insulation. The most commonly used method is the insulated plasterboard Dot & Dab method. The installation process involves nothing but plasterboard adhesive. There are no physical holes left after this installation. Sheet stays originally flat with the paper coating intact. This method uses either British Gypsum Adhesive or Knauf Plasterboard Adhesive. Generally speaking, Dot & Dab methods tend to be 3 times faster to install as it takes between three and six hours to set, which means you could carry out jointing or skimming the same day. In contrast, plaster takes two to three days to dry. Second technique of fixing insulated plasterboard is called the standard timber method. In this particular situation, you should always mechanically fix wooden battens and screw the plasterboard to battens. This technique requires plasterboard screws, plasterboard wall plugs or other fixings in order to be ready to finish.
Metal frame is also considered to be one of the quickest options to insulate your internal walls. It is built to form a partition wall, offering flexibility to the layout of the space. Steel frame method offer strength and longevity that insulated plasterboard can’t compare with. Insulating the frame and particularly over the frame as well as between the joints stops thermal transfer. This makes the building more comfortable and energy efficient for the occupants.
There is also another method that has been in use in the UK and Europe for years. In fact, has been successfully installed in 1,000’s of flats and houses by Local Authorities, Housing Associations, private Landlords and homeowners. This remarkable thermal insulation is called 10mm Sempatap Thermal Wallpaper. Thermal wallpaper works by slowing down the rate at which cold walls soak up heat energy. Consequently, it insulates rooms considerably faster, in many cases increasing warm-up times by 65%. Thanks to its thickness, expertly blended material and advanced aerospace technology, this warmth is easily maintained even in the harshest weather conditions.
25mm Xtratherm Thin-R is a rigid foil faced polyisocyanurate (PIR) thermal foam insulation board designed for all types of small and large projects.
Thin-R Rigid Insulation Board (2400mm x 1200mm x 25mm) is a multi-application product designed for roofs, walls, floors, timber and steel framed sy..
29.5mm (20mm) Unilin XT/TL Dot and Dab is a composite insulated plasterboard made of 20mm PIR insulation bonded to 9.5mm plasterboard used for internal walls, ceilings, pitched and flat roof applications.
Unilin XT/TL Insulation and Drylining Board provides an effective vapour control layer and i..
20mm Unilin PIR insulation core bonded to 9.5mm plasterboard
Used for internal walls, ceilings, pitched and flat roof applications
Suitable for a variety of wall types for both refurbishment and new build
29.5mm Unilin XT/TL Board incorporates an integral vapour barrier
Improves energy efficiency of your home by reducing energy costs
29.5mm Unilin XT/TL-MF (Mech Fix) is a foil backed insulated plasterboard made of 20mm Unilin PIR insulation core bonded to 9.5mm plasterboard used for internal walls, sloped roofs and ceilings.
The composite foil facing on Unilin XT/TL-MF Insulation and Drylining Board provides a gas and vapour ..
29.5mm Xtratherm XT/TL Thermal Liner Composite Insulated Plasterboard Dot & Dab is an insulated panel combined of polyisocyanurate (PIR) rigid insulation foam core bonded to 9.5mm or 12.5mm tapered edge plasterboard.
Xtratherm XT/TL Drylining Board is a highly versatile and durable thermal insula..
29.5mm Xtratherm Thin-R XT/TL-MF Thermal Liner Mech Fix Composite Drylining Board is an insulated panel combined of PIR rigid insulation foam core bonded to 9.5mm plasterboard designed to provide high levels of thermal insulation.
Xtratherm XT/TL-MF Mechanically Fixed Drylining Board is a highl..
Provides Effective Vapour Control Layer
Reducing Energy Consumption and Costs
For a Variety of Wall Types - Internal Walls, Sloped Roofs, Ceilings
Insulation & Drylining in one Application - Refurbishment & New Build
XT/TL-MF is only suitable for mechanically fixed applications
30mm Kingspan ThermaPitch TP10 Insulation Pitched Warm Roof Board is a polyisocyanurate (PIR) fibre-free rigid thermoset foam insulation board used for under rafter or between and over joist applications.
Thermapitch TP10 Kingspan PIR 2400mm x 1200mm x 30mm board is a high performance insulation ..
Thermal conductivity of 0.022 W/mK
Easy to handle and install
BBA Certificate 14/5133
NSAI Agrément Certificate 03/0196
INSULATION FOR TILED OR SLATED PITCHED WARM ROOF SPACES
30mm Thermafloor TF70 PIR Insulation is a polyisocyanurate (PIR) fibre-free rigid insulation board used to insulate solid concrete, suspended ground floors and for use with underfloor heating systems.
Thermafloor TF70 Kingspan PIR 2400mm x 1200mm x 30mm is suitable for use below the screed, in bl..
Thermal conductivity of 0.022 W/mK
Easy to handle and install
BBA Certificate 14/5133
NSAI Agrément Certificate 03/0196
INSULATION FOR SOLID CONCRETE AND SUSPENDED GROUND FLOORS
Kingspan Thermawall TW55 PIR Rigid Fibre-Free Insulation Board 30mm is used between studs or as an insulating sheathing material for steel and timber framing wall applications.
Thermawall TW55 Kingspan PIR 2400mm x 1200mm x 30mm is a high performance insulation board suitable for use with timber ..
Promat VERMICULUX-S Fire Protection Board 30mm x 1200mm x 2500mm is an attractive smooth finish A1 non-combustible calcium-silicate insulation board which provides up to 240 minutes fire protection to structural steel structures.
VERMICULUX-S is used to protect one, two, three or four sided encas..
31mm Xtratherm FR/TP Thin-R Thermal Ply Composite Board for Flat Roof is an insulated panel consist of PIR (polyisocyanurate) core with a composite foil facings, bonded to 6mm WBP grade plywood designed for new and refurbishment flat roofs.
FR/TP PIR and Plywood For Flat Roof is a three-in-one so..
31mm Unilin FR/TP Flat Roof Insulation Decking is a 25mm PIR rigid foam insulation core and 6mm Plywood composite insulated decking board used for new and refurbishment flat roof applications.
Unilin FR/TP Thermal Ply Flat Roof Insulation Board is faced to the under side with a gas-tight foil fac..
31mm Unilin FR/TP Warm Roof PIR Ply Insulation Board Decking
Used for new build and refurbishment flat roof applications
Creates a continuous Vapour Control Layer (Vapour Barrier)
PIR foam insulation core and 6mm plywood insulated decking
Unilin FR/TP Thermal ply flat roof insulation over joists board
34mm Plydeck Xtratherm (PIR with OSB Board) Flat Roof Insulation Decking is a three-in-one solution designed to provide decking, vapour control layer and high levels of thermal insulation in one easy applicable flat roof product.
Xtratherm Plydeck is a composite board of enhanced PIR (polyisocyan..
35mm EcoTherm EcoVersal PIR Insulation Board 5 in 1 Solution is a universal multi-purpose fibre free rigid polyisocyanurate insulation core faced with an aluminium foil composite on both sides designed for insulating pitched roofs, floors, walls, ceilings and dormer cheeks.
Ecotherm Eco-Versal 24..
35mm Promat PROMATECT-L500 Fire Protection Calcium Silicate Board is a versatile non-combustible low density fire insulation board designed specially for the construction of fire resistant ducts, cladding of sheet metal ducts and to provide fire rated cable and service enclosures.
The Promatect L..
A1 Non-Combustible - Calcium Silicate Fire Protection Board
To provide Fire Rated Cable and Service Enclosures
Fire Protection (Resistance to Fire): 30-240minutes
PROMATECT - Fire Resistant Ducts, Cladding of Sheet Metal Ducts
Promat-L500 is resistant to the Moisture (damp or humid conditions)
37.5mm Celotex PL4000 PIR Thermal Insulation Board (PL4025) is an easy to install high-performance insulated plasterboard consist of polyisocyanurate rigid insulation foam core bonded to 12.5mm plasterboard that can be used in pitched roofs (underneath the rafters), flat roofs (underneath the joists..
Vapour Barrier build in
External walls – internal lining
Pitched roofs – underneath the rafters
Flat roofs – underneath the joists
Time saving 2 in 1 solution - insulate and dry line walls
37.5mm (38mm) XT/TL-FR Fire Resistant Insulated Plasterboard is made of 25mm rigid PIR foam insulation bonded to 12.5mm fire plasterboard used in drylining applications where fire rating is crucial.
Fire Resistant Insulated Plasterboard with a Pink Paper Face offers 30 minutes fire protection in ..
37.5mm (25mm) XT/TL-FR Fire Resistant Insulated Plasterboard
Fire plasterboard used in drylining applications where fire rating is crucial
Pink Paper Front Face offers 30 minutes fire protection in a single layer
Provides an effective vapour control layer (integral vapour barrier build in)
FR Insulated Plasterboard can be readily cut using a sharp knife or fine toothed saw
37.5mm (38mm) Unilin XT/TL-MR is a moisture resistant insulated plasterboard made of 25mm Unilin PIR foam insulation core bonded to 12.5mm moisture resistant plasterboard used in high humidity conditions.
Unilin XT/TL-MR Moisture Resistant Insulation Board improves moisture resistance and thermal..
37.5mm Xtratherm XT/TL-MR Thermaliner is a moisture resistant insulated plasterboard combined of PIR insulation core bonded to 12.5mm green moisture resistant plasterboard designed for internal building areas of high humidity conditions.
XT/TL-MR Thermal Liner Thin-R is designed to improve moistu..
Provides Effective Vapour Control Layer
Improving Moisture Resistance and Thermal Performance
Applications: Kitchen and Bathroom Walls and Ceiling Installations...
Insulation & Drylining in one Application - Refurbishment & New Build
Strong Moisture Resistant Paperliners - Water Repellent
Cembrit 4.5mm Windstopper Extreme (1200mm x 3000mm) is a special type of fibre-cement weather resistant breathable external sheathing board with A2 fire protection class that features a windproof membrane for exterior walls.
Windstopper Extreme by Cembrit is a non-combustible, vapour permeable ce..
40mm Foil Faced on Both Sides Rocksilk RS45 Knauf Fire Insulation Slab is a standard density (45kg/m3) non-combustible rock mineral wool two-sided foil-faced slab with a great fire performance (Class A1) suitable for use in multiple applications.
Knauf RS45 1200mm x 600mm x 40mm double sided alum..
FOIL FACED BOTH SIDES Slab - FFx2
Class ‘O’ to the Building Regulations - Euroclass A1
Density: 45kg/m3 - Excellent thermal and acoustic properties
Class 1 Surface Spread of Flame - Non-combustible - Odourless, Rot Proof, Non-Hygroscopic
Durability: do not sustain vermin and will not encourage the growth of fungi, mould or bacteria.
40mm Foil Faced Rocksilk RS100 Knauf Insulation Slab is a high-density (100kg/m3) non-combustible rock mineral wool foil backed rigid insulation slab with a great fire performance classified as Euroclass A1, suitable for use in multiple applications.
Knauf RS100 1200mm x 600mm x 40mm aluminium fo..
40mm Foil Faced Rocksilk RS45 Knauf Insulation Slab is a standard density (45kg/m3) non-combustible rock mineral wool foil backed building slab with a great fire performance classified as Euroclass A1, suitable for use in multiple applications.
Knauf RS45 1200mm x 600mm x 40mm foil backed slab pr..
40mm Foil Faced on Both Sides Rocksilk RS100 Knauf Fire Insulation Slab is a high-density (100kg/m3) non-combustible rock mineral wool foil faced two sides rigid insulation slab with a great fire performance (Class A1) suitable for use in multiple applications.
Knauf RS100 1200mm x 600mm x 40mm a..
FOIL FACED BOTH SIDES Slab - FFx2
Class ‘O’ to the Building Regulations - Euroclass A1
Density: 100kg/m3 Excellent thermal and acoustic properties
Class 1 Surface Spread of Flame Non-combustible
Provides excellent fire, thermal and acoustic performance.
40mm BG Gyproc Thermaline Basic Insulated Plasterboard is an expanded polystyrene insulation core factory-bonded to 9.5mm Gyproc wallboard plasterboard used where a basic level of thermal insulation is required.
Gyproc Thermaline Basic 40mm is an insulated plasterboard with a certified thermal co..
40mm Knauf EPS Thermal Laminate Insulation is a high-quality CFC and HCFC-Free Expanded Polystyrene insulation core bonded to 9.5mm tapered edge plasterboard used in both refurbishment and new-build where a standard (basic) level of thermal insulation is required.
Knauf Insulating Laminate is a s..
40mm Knauf RS45 Black Foil Backed Two Sides Slab is an insulation solution specially designed for concrete soffits, an A1 class non-combustible rock mineral wool slab.
Knauf RS45 Black foil backed on both sides slab provides outstanding fire, thermal and acoustic performance for both new build an..
40mm Black Foil Faced x2 Sides Knauf RS45 Insulation Slab A1 Class
Class ‘O’ to the Building Regulations and Class A1 fire performance
Density of 45kg/m3 with an excellent thermal and acoustic properties
Provides from 30 up to 240 minutes of fire protection (x2 Foil Faced RS45)
Double Sides Black Foil Faced Slab accumulates heat on one side of the slab
40mm Knauf Rocksilk RS45 Black Foil Backed Slab is an insulation solution specially designed for concrete soffits, an A1 class non-combustible rock mineral wool insulation slab.
Knauf RS45 1200mm x 600mm x 40mm black foil backed slab provides outstanding fire, thermal and acoustic performance for..
40mm Black Foil Faced Knauf Rocksilk RS45 Insulation Slab A1 Class
Class ‘O’ to the Building Regulations and Class A1 fire performance
Density of 45kg/m3 with an excellent thermal and acoustic properties
Provides from 30 up to 240 minutes of fire protection (Foil Faced RS45)
Black Foil Faced Insulation Slab accumulates heat on one side of the board
40mm Promat PROMASIL-1000L is a calcium-silicate fire insulating board with very good thermal properties and thermal stability up to 1000°C, used in the fireplaces, wood burning stoves and Promat PROMAFOUR® systems.
Promat PROMASIL-1000L Boards are often used in heavy industry for anode baking fu..
40mm Promat PROMASIL-1100 SUPER is a fire insulating sheet with very good thermal properties and thermal stability up to 1050°C, used in the fireplaces, wood burning stoves and Promat PROMAFOUR® fireplace systems.
PROMASIL-1100 SUPER Boards are suitable for multiple uses in single layer systems f..
40mm Promat PROMASIL-1100 SUPER Insulation Board 1050°C
Fireplaces, Wood Burning Stoves, PROMAFOUR® fireplace systems
Very good thermal properties and thermal stability up to 1050°C
Extra low thermal conductivity calcium-silicate fire insulation board
Multiple uses in single layer systems for penetration seals in walls and slabs
40mm Recticel Eurothane General Purpose Insulation Board is an easy to cut and fit PIR rigid insulation board faced with a gas diffusion tight multilayer foil on both sides that is suitable for pitched roof, timber and steel framed walls, ceilings and floor applications.
Recticel Eurothane GP 240..
40mm Rocksilk RS100 Knauf (Rock Mineral Wool) Insulation Building Slab is a high-density (100kg/m3) non-combustible rock mineral wool unfaced rigid slab designed for use in multiple applications with a great fire performance classified as Euroclass A1, which is the highest fire rating for non-combus..
Class 1 Surface Spread of Flame - Non-combustible
Class ‘0’ to the Building Regulations - Euroclass A1
Density: 100kg/m3 Excellent thermal and acoustic properties
40mm Rocksilk RS45 Knauf Rock Mineral Wool Insulation Slab is a standard density (45kg/m3) non-combustible rock mineral wool building slab with a great fire performance classified as Euroclass A1, which is the highest fire rating for non-combustible material designed for use in multiple applications..
Class 1 Surface Spread of Flame - Non-combustible
Class ‘O’ to the Building Regulations - Euroclass A1
Density: 45kg/m3 - Excellent thermal and acoustic properties
40mm Rockwool RW3 Acoustic Insulation Slab (Prorox SL930) is a robust, medium-density (60kg/m3) non-combustible resin bonded semi-rigid fire resistant insulation slab designed for use in floors, roofs at rafter level, partitions, ceilings, timber and steel frame walls.
Using RW3 Insulation in cei..
RW3 is rated Euroclass A1 non-combustible
Excellent thermal, acoustic and fire performance
RW3 insulation slabs achieve Lambda 0.034W/mK
RW3 is a robust insulation solution for a range of general building applications
Durable insulation solution which will maintain high performance over the lifetime of the building
40mm Rockwool RWA45 Acoustic Insulation Slab (Prorox SL920) is a non-combustible resin bonded semi-rigid fire resistant insulation slab designed for use in floors, roofs at rafter level, partitions, ceilings, steel and timber frame walls.
Using RWA45 Rockwool Insulation in ceilings, walls and flo..
RWA45 is rated Euroclass A1 non-combustible
Excellent thermal, acoustic and fire performance
RWA45 insulation slabs achieve Lambda 0.035W/mK
RWA45 is a robust insulation solution for a range of general building applications
Durable insulation solution which will maintain high performance over the lifetime of the building
Single Board Kingspan Kooltherm K118 is a 42.5mm thick insulated plasterboard used as an internal wall insulation board that can be mechanically fixed or adhesively bonded (dot and dab) to the walls.
Kooltherm K118 range is a rigid phenolic thermoset insulation core with a certified thermal condu..
42.5mm Kingspan Kooltherm K118 Insulated Plasterboard (K18 and K17)
High-quality insulation material made of a rigid phenolic core and plasterboard
Premium performance, lower lambda for internal wall insulation projects
Unbeatable insulated plasterboard with no equivalent to K118 thermal performance
Premium performance insulation board - thermal conductivity of 0.019 W/mK
42.5mm Ultra Liner Insulated Plasterboard is an insulated panel combined of 30mm PIR rigid insulation core bonded to 12.5mm plasterboard used for walls, ceiling and pitched roof applications.
This ultimate thermal laminate insulation board 42.5x1200x2400mm provides high levels of insulation and d..
42.5mm x 1200mm x 2400mm PIR Insulated Plasterboard
Ultimate thermal laminate insulation board for drylining
Ultraliner is used for walls, ceiling and pitched roof applications
PIR insulation core thermal conductivity (lambda) of 0.022W/mK
Ultra Liner PIR provides an effective Vapour Control Layer (VCL)
45mm Unilin Thin-R XT/CW is a partial fill cavity wall insulation board with engineered tongue and grooved joint and pre-formed corners, ensuring insulation continuity and minimisation of thermal bridging.
Unilin Cavity Wall (T&G) tongue and groove jointing offers a practical onsite solution that..
45mm Unilin Thin-R XT/CW Partial Fill Cavity Wall Insulation Board
Reduced the Thermal Bridging and improved the U-Value of the wall
Low emissivity foil facing on XT/CW improves the thermal performance
Recommended residual cavity width is 50mm (Building Regulations)
Most effective method of preventing wind-driven rain penetrating a wall
50mm Black Foil Faced RS60 Knauf Slab is an aluminium black foil faced to one side insulation slab with an excellent class A1 fire performance used for concrete soffits.
The black aluminium foil faced insulation slab accumulates heat on one side of the board, unlike the aluminium silver foil that..
50mm Black Foil Faced Knauf Rocksilk RS60 Insulation Slab A1 Class
Class ‘O’ to the Building Regulations and Class A1 fire performance
Density of 60kg/m3 with an excellent thermal and acoustic properties
Provides from 30 up to 240 minutes of fire protection (Foil Faced RS60)
Black Foil Faced Insulation Slab accumulates heat on one side of the board
50mm Black Foil Faced x2 Sides RS60 Knauf is a fire non-combustible insulation slab faced with a composite black foil on two sides providing an excellent class A1 fire performance.
Black foil backed and faced 60kg density insulation slab is less visible than the silver foil which is handy special..
50mm Black Foil Faced x2 Sides Knauf RS60 Insulation Slab A1 Class
Class ‘O’ to the Building Regulations and Class A1 fire performance
Density of 60kg/m3 with an excellent thermal and acoustic properties
Provides from 30 up to 240 minutes of fire protection (x2 Foil Faced RS60)
Double Sides Black Foil Faced Slab accumulates heat on one side of the slab
50mm Foil Faced Rocksilk RS60 Knauf Insulation Slab is a medium density (60kg/m3) non-combustible rock mineral wool foil backed building slab with a great fire performance classified as Euroclass A1, suitable for use in multiple applications.
Knauf RS60 1200mm x 600mm foil slab provides outstandi..
50mm Foil Faced on Both Sides Rocksilk RS60 Knauf Fire Insulation Slab is a medium density (60kg/m3) non-combustible rock mineral wool foil-faced two-sides slab with a great fire performance (Class A1) suitable for use in multiple applications.
Knauf RS60 1200mm x 600mm x 50mm aluminium foil insu..
FOIL FACED BOTH SIDES Slab - FFx2
Class ‘0’ to the Building Regulations - Euroclass A1
Density: 60kg/m3 Excellent thermal and acoustic properties
Class 1 Surface Spread of Flame - Non-combustible
Durability: will not encourage the growth of fungi, mould or bacteria.
50mm IKO Enertherm ALU PIR Insulation Board is a multi-functional insulation board with a rigid polyisocyanurate foam core, clad on both sides with a multi-layer gas-tight aluminium construction.
IKO PIR Insulation Board 50mm can be used on flat roofs, pitch roofs, loft floors, cavity walls, clad..
50mm Kingspan TW50 Thermawall Cavity Wall PIR Insulation Board is an advanced cavity wall insulation board suitable for partial fill masonry cavity walls.
Thermawall TW50 is a stable and rot proof insulation board used in newbuild or extension projects and will remain effective for the life span ..
50mm RS140 Knauf Rocksilk is a non-combustible rock mineral wool insulation slab with the best possible Euroclass A1 reaction to fire classification used in multiple thermal and acoustic applications.
RS140 Rocksilk is manufactured with a density of 140kg/m3, designed for use in a variety of appl..
50mm x 600mm x 1200mm Knauf Rocksilk RS140 (140kg/m3)
Class A1 Non-combustible Rigid Rock Mineral Wool Insulation Slab
Fire, thermal and acoustic insulation slab used for building applications
Manufactured in 140kg density per m3 - Class ‘0’ to Building Regulations
Used in floors, roofs at rafter level, partitions, ceiling, timber & steel frame
50mm Rocksilk RS60 (Rock Mineral Wool Slab) Knauf Insulation Building Slab is a medium density (60kg/m3) non-combustible rock mineral wool unfaced slab designed for use in multiple applications with a great fire performance classified as Euroclass A1, which is the highest fire rating for non-combust..
Class 1 Surface Spread of Flame - Non-combustible
Class ‘O’ to the Building Regulations - Euroclass A1
Density: 60kg/m3 - Excellent thermal and acoustic properties
50mm Novia Double-Sided Butyl Tape is a high-quality sealing tape designed for Gas Barrier and Vapour Control Layer (VCL) installations.
This 10m long polyisobutylene based tape is economical and non-toxic solution.
Butyl tape is easy to install, tools are not required for application.
For ..
Vital for airtight installations
Very good adhesion properties
for Gas Barrier installations
for Vapour Control Layer installation
Use in conjunction with Novia Metallised BOPP tape
50mm Rockwool RW5 Insulation Slab (Prorox SL960) is a strong, high-density (100kg/m3) non-combustible resin bonded rigid fire resistant acoustic insulation slab designed for use in floors, roofs at rafter level, partitions, ceilings, timber and steel frame walls.
Using Rockwool RW5 Insulation in ..
RW5 is rated Euroclass A1 non-combustible
Excellent thermal, Acoustic (100kg density) and fire performance
50mm Terrawool TW50 Sound Insulation Slab is a standard density (50kg/m3) non-combustible thermal and acoustic stone wool insulation slab used to insulate the floors, internal partition walls and separating wall applications.
Terrawool TW50 Insulation Slab is a high-performance recyclable and dur..
50mm Xtratherm XPS 300 is a rigid extruded polystyrene (XPS) foam insulation board providing a durable thermal solution to technically demanding applications where high compressive loading of 300kPa is a requirement.
Extruded Polystyrene XPS 300 is an ideal solution for use in commercial, industr..
50mm Extruded Polystyrene Xtratherm XPS 300 kPa
For use in commercial, industrial and cold storage areas
Closed-cell structure, which prevents moisture-absorption
Very low lambda values and compressive loading capabilities
Xtratherm XPS Sheets are 1250mm long by 600mm wide boards
50mm Xtratherm XT/CW Partial Fill Cavity Wall is a high-quality, BBA certified, tongue and groove PIR rigid insulation board with certified thermal conductivity of 0.022 W/mK designed for use in traditional masonry partial fill cavity walls.
Xtratherm Cavity Wall is a highly-durable, rot proof in..
60mm URSA Terra Acoustic Partition Roll APR is a glass mineral wool sound insulation roll, offering sound absorption and noise reduction in timber or metal framed internal partition walls, separating walls and floors.
Acoustic Partition Roll 60mm is a cost effective way of insulating both new and..
62.5mm Safe-R SR/TB Thermal Liner Xtratherm Insulated Plasterboard is a combination of premium phenolic foam insulation core with a composite foil facing bonded to 12.5mm tapered edge plasterboard for drylining internal walls.
Safe-R Xtratherm SR/TB Thermal Liner range is a high-efficiency therma..
BBA Certification No.10/4803.
Integral Vapour (Check) Control Layer
Reaction to Fire Euroclass B-s1, d0
Suitable for Newbuild and Renovation Projects
High levels of insulation and drylining in one fix
62.5mm SR/TB-MR Insulated Plasterboard is used for dry lining in high humidity conditions, a rigid phenolic 50mm insulation between composite foil facings bonded to 12.5mm green moisture plasterboard.
MR Insulated Drylining Board improves moisture resistance and thermal performance by reducing ef..
62.5mm Unilin SR/TB is used for drylining walls fixed with adhesive dabs, a rigid foam phenolic insulation core between composite glass tissue and foil facings bonded to 12.5mm plasterboard.
The insulated drylining wall insulation Unilin Safe-R SR/TB with certified lambda value (thermal conductiv..
62.5mm Unilin SR/TB Insulated Plasterboard Drylining Walls (Dot and Dab)
Insulated plasterboard made of phenolic core between glass tissue/foil facings
Faced with 12.5mm plasterboard used for drylining walls fixed with adhesive dabs
Insulated drylining wall insulation Unilin Safe-R SR/TB lambda value of 0.020 W/mK
SR/TB Providing the solution of choice in new build and refurbishment projects
62.5mm Unilin SR/TB-MF (Mech Fix) is used for dry lining internal walls, sloped roofs and ceilings, a rigid phenolic insulation core between composite foil facings bonded to 12.5mm plasterboard.
Foil facing on both sides of SR/TB-MF incorporates an integral vapour control layer, which helps to re..
63mm British Gypsum Gyproc Thermaline PIR MR is an Insulated Plasterboard consists of a 12.5mm Moisture Resistant plasterboard bonded to a 50.5mm rigid PIR foam core with a multi-layer aluminium and water repellent kraft facings on both sides.
Moisture Resistant Insulated Plasterboard 63mm should..
British Gypsum Gyproc Thermaline PIR MR
63mm Moisture Resistant Insulated Plasterboard
Water repellent kraft facings on both sides
Improves moisture resistance and thermal performance
Gyproc Thermaline PIR Insulated Plasterboard 63mm is a 12.5mm Gyproc WallBoard plasterboard bonded to a 50.5mm rigid PIR (polyisocyanurate) foam with a multi-layer kraft and aluminium foil facings on both sides of the insulation foam board.
63mm British Gypsum Gyproc Thermaline PIR is a simple an..
63mm Gyproc ThermaLine PIR Insulated Plasterboard
Multi-layer kraft aluminium facings on both sides
For both refurbishment and new build projects
Simple and cost-effective 2 in 1 insulated plasterboard
Provides insulation and dry lining in one operation
65mm Celotex GA4000 PIR Insulation Board (GA4065) is an easy to cut and install multi-purpose polyisocyanurate rigid foam insulation board featuring a low emissivity foil facings that is suitable for wall, floor, ceiling and roof cut-to-fit applications.
Celotex Insulation Board is an excellent h..
70mm K112 Kingspan Kooltherm Framing Board is a high-performance framing board used between studs or as an insulating sheathing material with timber frame and steel frame wall construction.
Kooltherm K112 70mm x 1200mm x 2400mm is a premium performance insulation board with a thermal conductivity..
70mm Knauf Rocksilk Flexible Insulation Slab is a thermal and acoustic multi-purpose rock mineral wool insulation slab which can be used to insulate a wide range of applications on site such as timber and metal stud partitions, timber frame walls and suspended timber floors.
Knauf Flexible is non..
70mm Xtratherm Plus Cavity Wall Board XT/CWP is an improved lambda value tongue and groove jointing polyisocyanurate rigid insulation board with a low emissivity foil facings, used for traditional masonry partial fill cavity walls.
XT/CWP Cavity Wall Plus (T&G) is the best solution when building ..
70mm Xtratherm XT/CWP Cavity Wall Plus Insulation Board
Lower Lambda value (thermal conductivity) of 0.021 W/mK
Enhanced performance PIR (polyisocyanurate) rigid insulation
Easy to install tongue and groove (T&G) jointing system
Used as a traditional masonry partial fill cavity wall insulation
75mm Rockwool RW6 Foil Faced x2 Sides Slab is an insulation suitable for a wide range of applications, an A1 class non-combustible insulation slab with an excellent fire, thermal and acoustic properties.
Foil Faced Two Sides (FFx2) Rockwool RW6 75x600x1200mm fire performance integrity is 240 minu..
75mm x 600mm x 1200mm Foil Faced x2 Sides Rockwool RW6 (140kg/m3)
Class A1 Non-combustible Rigid Stone Wool Insulation Slab Rockwool RW6
Fire, thermal and acoustic slab used for a wide range of building applications
Manufactured in 140kg density per m3 - Class ‘0’ to Building Regulations
Used in soffits, floors, roofs at rafter level, partitions, ceilings, walls
75mm SR/FB Unilin Safe-R Framing Board is an ultimate phenolic rigid steel or timber frame insulation board used in ventilated cladding, timber and steel framed systems up to 11m in height.
Safe-R SR/FB is manufactured to EN 13166 by Unilin Insulation with certified lambda (thermal conductivity) ..
75mm APR Knauf Earthwool Acoustic Insulation Roll is a non-combustible glass mineral wool acoustic insulation roll which offers high level of sound absorption and noise reduction in internal wall, partitions and floor applications.
Sound Insulation Roll 75mm is manufactured using Knauf ECOSE Tech..
75mm SR/CW Partial Fill Cavity Wall Insulation Xtratherm Safe-R is a top-class phenolic foam rigid cavity insulation board with a low emissivity foil facings designed for use in traditional masonry walls.
A high-performance BBA certified 1200mm x 450mm x 75mm square edge board with an approved th..
75mm Framing Board Xtratherm Safe-R SR/FB is a top-class rigid foam phenolic insulation board with a low emissivity foil facings designed for use with steel and timber frame applications up to 18m in height.
A high-performance BBA certified phenolic 2400mm x 1200mm square edge panel with an appro..
Suitable for use in Steel and Timber Frame Systems
Superior Lambda Value as low as 0.020W/mK
Provides excellent U-Values and improved thermal bridging detailing
Can be used between studs or as an insulated sheathing board
75mm Expanded Polystyrene EPS70 Stylite Insulation Board is an easy to install thermally efficient standard EPS insulation board suitable for multiple applications primarily used in residential buildings.
Stylite SPI Expanded Polystyrene Insulation Board is suitable above a concrete slab or a pre..
75mm Unilin XO/FB is a rigid foam modified Polyisocyanurate (PIR) insulation with robust textured low emissivity foil facings used between studs or as an insulated sheathing board.
XO/FB Framing Board used into the traditional cavity of the construction improves the value of the walls over the tr..
75mm Unilin XO/FB Framing Board (Steel and Timber Frame Applications)
Rigid foam modified Polyisocyanurate (PIR) core with textured robust facings
Lambda (thermal conductivity) of 0.021 W/mK and Euroclass C s2 d0 fire class
Used between studs or as an insulated sheathing in a wide range of constructions
Suitable for new build and refurbishment projects in buildings up to 11m in height
75mm Rockwool RW6 is a versatile slab suitable for a wide range of building applications, an A1 non-combustible resin bonded insulation with an excellent fire, thermal and acoustic properties.
Rockwool RW6 Slab is manufactured in 140kg density per cubic meter (140kg/m3), specially designed for us..
75mm x 600mm x 1200mm Rockwool RW6 (140kg density) Class A1
Non-combustible resin bonded Rigid Stone Wool Insulation Slab RW6
Fire, thermal and acoustic slab used for a wide range of building applications
Manufactured in 140kg density per m3 - Class ‘0’ to Building Regulations
Used in floors, roofs at rafter level, partitions, ceilings, timber and steel frame walls
Sundolitt® XPS300 (300kPa) Insulation Board 75mm is an extremely durable rigid thermal insulation board made of extruded polystyrene used in high moisture environments such as inverted roofs, flat or zero pitch roofs and green roofs systems.
XPS 300 Sundolitt® is a lightweight, easy to cut extrud..
75mm Rainscreen Cladding Insulation Xtratherm Safe-R SR/RS is a high-class rigid phenolic insulation board with a low emissivity foil facings designed for ventilated rainscreen cladding applications in new build and refurbishment projects
Xtratherm SR/RS 2400mm x 1200mm x 75mm insulation boards a..
Lower Lambda values for improved U-Values
Superior Lambda Value as low as 0.020W/mK
BBA Certified - Certification Number 10/4803
Tested and Approved under BS 8414 and BR135
Euroclass B Fire Classification - Rainscreen Applications
75mm Xtratherm Xtroliner XO/CW is an improved performance PIR (polyisocyanurate) tongue and groove insulation board with robust foil facings designed for partial fill cavity wall insulation with an approved thermal conductivity (lambda value) as low as 0.021W/mK.
This lower lambda improves U-Valu..
75mm Framing Board XO/FB Xtratherm Xtroliner is an improved performance PIR (polyisocyanurate) insulation board with robust textured foil facings designed for use in a wide range of construction including steel or timber frame applications up to 18m in height.
The Xtratherm Xtroliner XO/FB framin..
BBA Certificate 12/4956
Thermal Conductivity: 0.021W/mK
Reaction to Fire Euroclass C-s2, d0
Reduced Thermal Bridging - Robust Textured Foil
Suitable for Newbuild and Renovation up to 18m in height
75mm Rockwool RW6 Foil Faced 1 Side is an insulation slab suitable for a wide range of building applications, an A1 non-combustible insulation with an excellent fire, thermal and acoustic properties.
Rockwool RW6 Foil Faced x1 Side Slab 75x600x1200mm fire performance integrity is 240 minutes, and..
75x600x1200mm Foil Faced x1 Side Rockwool RW6 (140kg density m3)
Class A1 Non-combustible Rigid Stone Wool Insulation Slab Rockwool RW6
Fire, thermal and acoustic slab used for a wide range of building applications
Manufactured in 140kg density per m3 - Class ‘0’ to Building Regulations
Used in soffits, floors, roofs at rafter level, partitions, ceilings, walls
80mm Soprema XPS 300 SL is a high quality, waterproof and strong rigid extruded polystyrene insulation board used as a durable thermal solution to technically demanding applications where high compressive loading (300kPa) is a requirement.
XPS SL 300 1250mm x 600mm x 80mm is designed for use in c..
Cembrit Windstopper Basic (9x1200x3000mm - 3.60m²) is a fibre-cement, non-combustible breathable external sheathing board used as a wind barrier layer on timber or steel frame walls with external ventilated cladding.
The board consists of grey cement and limestone filler, reinforced with a specia..
9mm Windstopper Extreme Fire Resistant External Sheathing Board (1200mm x 3000mm) is a vapour permeable fibre-cement based building board with a 60/60 fire rating, an ideal solution for exterior walls used as a temporary cladding.
Windstopper Extreme by Cembrit is a non-combustible, vapour permea..
Lead Lined Plasterboard Code 5 (Radiation Protection Sheet) is an x-ray shielding high-density plasterboard covered with a thin layer of lead used to provide radiation protection and safety in any environment where x-ray protection is a requirement.
X-ray Resistant Board Code 5 consists of 12.5mm..
Code 5 Lead Lined Plasterboard Radiation Protection
High-density gypsum board covered with a thin layer of lead
Used to provide complete X-rays protection and safety
Standard 2400mm x 1200mm (8 by 4) lead lining sheet
Dental Surgeries, Veterinary Practices and Hospitals
Code 5 X-Ray Lead Lined Plywood Sheet is a 1200x1200mm lead lining plywood sheet covered with a thin layer of lead used in the healthcare industry to provide complete radiation (x-rays) protection and safety to walls, ceilings and floors.
X-Ray Resistant Plywood Panel Code 5 consisting of 12mm pl..
Code 5 Lead Lined Plywood X-ray Radiation Protection
Strong plywood sheet covered with a thin layer of lead
Used to provide complete X-rays protection and safety
1200mm x 1200mm - 1.44m2 (4′ x 4′) durable lead lining sheets
Dental Surgery, Veterinary Practice, Hospital, X-ray and Diagnostic rooms
Novia 1200 Gauge VCL Full DIY KIT is a complete set of materials and fittings required for Novia 1200G Polythene Vapour Control Layer installation.
DIY KIT contains: Novia 1200G VCL, 310mm Sealant Cartridge, Aluminium foil tape and 2 rolls of Novia Double-sided butyl tape.
All fittings needed ..
CT1 Silicone Sealant & Adhesive CLEAR (Transparent) 290ml is a highly flexible hybrid polymer based silicone sealant and adhesive that can be used to seal: solid wall insulation, render-only systems, baths, showers, roofs, doors, windows, and gutters.
Clear (transparent) colour silicone sealant a..
CT1 Silicone Sealant and Adhesive - Clear (Transparent)
Danopren XPS TR60 (Styrofoam) Insulation Board 60mm is a robust extruded polystyrene foam board with ship-lap edges used as a thermal insulation board for flat roofs, inverted roofs, floors with overloads, for residential and commercial applications.
60mm XPS Insulation Danopren is an easy and sa..
Stixall Extreme Power Silicone Sealant – Colour Black (290ml) is an ultimate combined high-grab building adhesive and sealant offering a high strength adhesion and gap-filling capabilities that can be applied to a wide range of substrates.
Everbuild Stixall is a one part, chemically curing sealan..
Everbuild Stixall Extreme Power BLACK
High-grab building adhesive and sealant 290ml
High strength adhesion and gap-filling capabilities
This 42.5mm K118 Kingspan Kooltherm Insulated Plasterboard (40mm) is a premium performance, lower lambda internal wall insulated plasterboard, with an advanced fibre-free rigid thermoset phenolic core faced with paperlines on reverse side and plasterboard on the front face.
Kooltherm K118 (previo..
42.5mm Kingspan Kooltherm K118 (previously K18 and K17)
Insulation, dry-lining and vapour control in one board
Easy to handle and install - Ideal for new build, retrofit and refurbishment
Standards & Approvals: ISO 9001 - ISO 14001 - BBA Certificate 16/5299
Premium Insulated Plasterboard - thermal conductivity of 0.018 W/mK
1200mm x 1200mm Lead Lined Plasterboard Code 5 is a radiation x-ray shielding high-density plasterboard covered with a thin layer of lead used to provide radiation protection and safety in any environment where x-ray protection is a requirement.
X-ray Resistant Board Code 5 consists of 12.5mm pla..
Code 5 Lead Lined Plasterboard Radiation Protection
High-density gypsum board covered with a thin layer of lead
Used to provide complete X-rays protection and safety
1200mm x 1200mm - 1.44m2 (4 by 4) lead lining sheet
Dental Surgeries, Veterinary Practices and Hospitals
Lead Lined Plywood Code 5 (X-Ray Protection Panel) is a lead lining plywood sheet covered with a thin layer of lead used in the healthcare industry to provide complete radiation (x-rays) protection and safety to walls, ceilings and floors.
Code 5 X-Ray Resistant Plywood Panel consisting of 12mm p..
Code 5 Lead Lined Plywood X-ray Radiation Protection
Strong plywood sheet covered with a thin layer of lead
Used to provide complete X-rays protection and safety
Standard 2400mm x 1200mm (4′ x 8′) durable lead lining sheets
Dental Surgery, Veterinary Practice, Hospital, X-ray and Diagnostic rooms
5.5mm Low-E EZY Seal Original Reflective Foil Insulation (30m2 roll) is a pure aluminium thermal insulation and air infiltration vapour barrier designed to reduce draughts and uncontrolled air movement and increase thermal performance by blocking up to 97% of radiant heat.
With one of the lowest ..
5.5mm Low-E EZY Seal Reflective Foil Insulation
Moisture control and Wind infiltration barrier
Low-E EZY Seal - Class A, Class 1 Fire Rating
Totally non-toxic and with no fibres and no itching
Thinnest most effective reflective foil insulation
Low-E PERF Perforated Breathable Reflective Foil Insulation 30m2 is a superior 5.5mm thick certified insulation that allows moisture to pass through the perforated reflective foil while limiting air movement, suitable for use on the external sides of an insulation system in wall, floor, and roofing ..
Low-E PERF Perforated Breathable Reflective Foil
Superior 5.5mm thick certified ultrathin insulation
Class A, Class 1 Fire Rating - Low-E PERF 30m2
Low-E PERF reflects 97% of radiant heat
Suitable for wall, floor, and roofing applications
Novia Black Professional 146GSM Breather Membrane is a superior quality easy to install three layer laminate suitable for pitched cold and warm roofs and insulated wall applications with exceptional water resistance with high breathability.
It is versatile, heavyweight material suitable for easy..
Superior water resistance - Highly vapour permeable
Standard grade 3 layer laminate 146 gsm membrane
Single product for all roofs and walls - E Class
CE compliant to EN 13859-1 (roofs) and EN 13859-2 (walls)
Air and wind tight - Recyclable and ecologically harmless
80mm XPS Thermal Insulation Sheet Soprema is a high-performance extruded polystyrene insulation foam board used as a durable thermal solution to technically demanding applications where high compressive loading (300kPa) is required.
Soprema XPS Thermal Insulation Board is an industry-leading rang..
STYRODUR 3000 CS XPS Extruded Polystyrene Sheet is a 50mm thick multipurpose thermal insulation board made of extruded polystyrene with smooth surfaces and shiplap edges for almost all applications in structural and civil engineering.
50mm Styrodur® XPS comes in 1265mm long by 615mm wide sheets a..
100mm Rockwool RW6 (140kg) is suitable for a wide range of general building applications, a rigid class A1 resin bonded stone wool insulation slab with an excellent fire, thermal and acoustic properties.
Rockwool RW6 Slab is manufactured in 140kg density per cubic meter (140kg/m3), specially desi..
100mm x 600mm x 1200mm Rockwool RW6 (140kg density) Class A1
Non-combustible resin bonded Rigid Stone Wool Insulation Slab RW6
Fire, thermal and acoustic slab used for a wide range of building applications
Manufactured in 140kg density per m3 - Class ‘0’ to Building Regulations
Used in floors, roofs at rafter level, partitions, ceilings, timber and steel frame walls
100mm Knauf Earthwool Acoustic Insulation Roll is a glass mineral wool acoustic insulation roll which offers high level of sound absorption and noise reduction in internal wall, partitions and floor applications.
Knauf APR Sound Insulation is a non-combustible acoustic roll manufactured using ECO..
100mm EPS70 Expanded Polystyrene Insulation Sheet Stylite is a cost-effective, easy to install standard EPS insulation board that is suitable for multiple applications primarily used in residential buildings.
Stylite SPI Expanded Polystyrene Insulation Board 100mm is suitable above a concrete sl..
100mm Foil Backed on Both Sides Rockwool RW6 is a foil faced on 2 sides insulation used where fire rating is crucial, an A1 rigid insulation slab with an excellent fire, thermal and acoustic properties.
Foil Faced Two Sides (FFx2) Rockwool RW6 100x600x1200mm fire performance integrity is 240 minu..
100mm x 600mm x 1200mm Foil Faced x2 Sides Rockwool RW6 (140kg/m3)
Class A1 Non-combustible Rigid Stone Wool Insulation Slab Rockwool RW6
Fire, thermal and acoustic slab used for a wide range of building applications
Manufactured in 140kg density per m3 - Class ‘0’ to Building Regulations
Used in soffits, floors, roofs at rafter level, partitions, ceilings, walls
Foil Backed Rockwool RW6 is a 100mm thick foil faced on one side insulation slab used where fire rating is crucial, a rigid class A1 insulation with an excellent fire, thermal and acoustic properties.
Rockwool RW6 Foil Faced x1 Side Slab 100x600x1200mm fire performance integrity is 240 minutes, a..
100x600x1200mm Foil Faced x1 Side Rockwool RW6 (140kg density m3)
Class A1 Non-combustible Rigid Stone Wool Insulation Slab Rockwool RW6
Fire, thermal and acoustic slab used for a wide range of building applications
Manufactured in 140kg density per m3 - Class ‘0’ to Building Regulations
Used in soffits, floors, roofs at rafter level, partitions, ceilings, walls
100mm Soprema XPS 300 SL is a high quality, waterproof and strong rigid extruded polystyrene insulation board used as a durable thermal solution to technically demanding applications where high compressive loading (300kPa) is a requirement.
XPS SL 300 1250mm x 600mm x 100mm is designed for use in..
125mm Xtratherm CT/PIR CavityTherm Thin-R is a cost effective rigid PIR (polyisocyanurate) thermal insulation board used for traditional full fill cavity walls to provide excellent U-Values and meet the Passive House standards.
Xtratherm CT/PIR Cavity Wall insulation is a top-class composite boar..
125mm Unilin CT/PIR CavityTherm Board, a full fill cavity wall insulation made of an enhanced PIR core with thermal conductivity of 0.021W/mK, for full fill cavity wall applications.
CavityTherm is proven to provide the most cost effective answer, not only reaching Future Homes Standard fabric U-..
125mm CavityTherm Unilin Insulation for full fill cavity wall applications
CavityTherm is an innovative built-in insulation for traditional walls
CavityTherm achieves passive level U-Values as low as 0.12 W/m2K
Made of an enhanced PIR core with thermal conductivity of 0.021W/mK
CavityTherm Unilin is a continuous insulation system for full fill cavities
Promat PROMATECT®-H Calcium Silicate Fire Resistant Board is a 12mm x 1250mm x 2500mm non-combustible matrix engineered mineral fireboard reinforced with selected fibres and fillers that does not contain formaldehyde.
12mm Fire Board Promatect-H can be used as a fire protection of steel and concr..
12mm PROMATECT®-H Promat Calcium Silicate Fire Protection Board
Matrix engineered fire board - temperature classification of 400ºC
Up to 4 hours (240 min) fire protection for some fire resistant systems
Off-white colour | Smooth finish on one face with a Sanded reverse face
Can be left undecorated or easily finished with paints | 2500mm x 1250mm
140mm Celotex XR4000 PIR Insulation Board (XR4140) is an easy to cut and install multi-purpose polyisocyanurate rigid foam insulation board featuring a low emissivity foil facings that is suitable for floor, wall, roof and ceiling cut-to-fit applications.
Celotex Insulation Board is an excellent ..
15mm Fire Rated Calcium Silicate Board RCM Y-Wall Class A1 is a high-quality flexible calcium-silicate cement sheathing board designed for use in ceilings, partitions, exterior cladding for buildings over 18meters in height.
RCM Y-WALL Fire Rated Sheathing Board 15mm is a BBA certified building b..
Fire rated, Class A1 Non-combustible
RCM Y-Wall Fibre Cement Building Board
BS EN 13501-1 Class A1 to EN 13501-1
For buildings over 18meters in height
Flexible calcium-silicate cement based sheathing board
RCM Siltech Fire Rated Board 15mm is a non-combustible flexible calcium silicate fibre cement board which provides 60 to 120 minutes fire rating and superior workability due to a unique fibre reinforced formulation.
15mm RCM Siltech can be used in an extensive range of applications from fire rate..
15mm Supalux Class A1 Fire Rated is an original fire protection board Class A1 with up to 240 minutes fire rating and improved moisture resistance that can be used in steel and timber frame, mezzanine floors, shaft-wall and doors installations.
PROMAT SUPALUX 15mm is a strong off-white in colour ..
A2 Versapanel Cement Bonded Particle Board 16mm is a versatile class 0 building board offering exceptional strength, mechanical and acoustic performance compared with other exterior gypsum sheathing boards.
16mm Versapanel is a robust building board that can be used in a wide range of residential..
16mm Cement Bonded Particle Board CBPB
Versapanel A2, Class 0 Sheathing Building Board
Can be used in external and internal applications
Versatile Versapanel for residential and public applications
Exceptional strength, mechanical and acoustic performance
20mm Magply Fire Rated A1 Render Carrier Board is a technically advanced, multi-functional render board which is manufactured from magnesium silicate coated with magnesium oxide to provide fire safety, durability, integrity and strength.
Magply Board 20mm x 1200mm x 2400mm is designed to accept d..
20mm Magply Fire Rated Render Carrier Board
Fire, moisture and impact resistant board
Designed to accept direct render applications
Provides fire safety, durability, integrity and strength
Fire-safe alternative to regular plywood, OSB or wood
PROMATECT 250 Promat Fire Protection Board 22mm is a hybrid development of matrix engineered mineral and gypsum board using PROMAXON® technology, an A1 class board used for protection of steel structures and mezzanine floors.
Promat PROMATECT 250 is a 22mm thick, 2500mm long by 1200mm wide calciu..
22mm Promat PROMATECT 250 Fire Protection Board
A1 non-combustible low density calcium-silicate insulation board
PROMATECT®-250 is made with special PROMAXON® technology
Used for protection of steel structures and mezzanine floors
Provides up to 150 minutes fire protection to structural steelwork
25mm Acoustic Partition Insulation Roll APR Superglass Multi-Acoustic is a flexible unfaced glass mineral wool insulation roll used in internal partition walls, framed separating walls and timber separating floors.
Superglass APR Rolls are deemed non-combustible and have a fire classification of..
30mm Glasroc F FireCase Fire Protection Board British Gypsum is a highly versatile, non-combustible, Class A1 and Class 0 glass-reinforced gypsum based plasterboard used mostly as part of the FIRECASE frameless structural steel encasement system, giving up to 120 minutes fire protection and in the G..
30mm Fire Insulation Board Promat MONOLUX 800 (MST 800) is a robust low thermal conductivity rigid fire protection board specifically formulated without asbestos and mineral fibres for use in constructions and insulation linings.
Monolux 800 High Performance Fire Board 30mm is a tough and durable..
Monolux 800 - providing up to 240 minutes Fire Resistance
MST-800 - 1000°C - Easy to Decorate with Paints, Wallpapers or Tiles
Suitable for Plants and single skin Insulation in Ovens and Dryers
Resistant to Moisture and Chemicals - Asbestos FREE - Non-combustible
Ducts & Services Protection, Fire Door, Heat Shields, Single Skin Partitions
Promat Promatect-MST 30mm is a fire resistant insulation board specifically formulated without asbestos and mineral fibres used as a thermal break in process plants and as single skin insulation in ovens and dryers.
30mm Fire Protection Board Promatect-MST is an effective and stable fire insulati..
30mm Promat PROMATECT®-MST A1 Fire Resistant Board
Stable fire insulation solution for demanding applications
High strength even when exposed to high temperature of 1000ºC
Fire insulation board with up to 240min fire resistance (protection)
Insulation in ovens and dryers, Heat shield, Structural thermal break