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.
Pitched roof insulation is a type of protection that can be inserted both between and underneath the rafters to extend the thermal performance up along the pitch of the roof, essentially creating a new, heated room within the loft area. Pitched roof consisting of two angled pieces which meet in the middle, with a piece called a gable at either end. In places such as the United Kingdom, where they have turbulent winters, they build with a very deep pitch so that the roof doesn’t accumulate snow.
PITCHED ROOF INSULATION TYPES
In terms of a pitched roof insulation, there are 4 options to choose from:
1. PIR PITCHED ROOF INSULATION BOARD
It is ideal for in-between and under rafters in a pitched roof. Depending of thickness and brand, rigid insulation boards come in multiple name options, including Celotex GA4000, Celotex TB4000, Celotex XR4000, Xtratherm Thin-R, Kingspan TF70, Kingspan TP10, Kingspan TW55, Recticel Eurothane GP, Quinntherm, EcoTherm EcoVersal, IKO Enertherm ALU and Ballytherm PIR.
Cost: £18.78/m² (ex VAT), £19/m² installation
Advantages: easy to install, space-saving insulation
2. FIBREGLASS PITCHED ROOF INSULATION ROLL
Glass wool is one of the most popular insulation used to insulate pitched roofs. Fibreglass insulation called 'loft board' or 'loft roll' is essentially an insulating material that is built into your pitched roof usually between the rafters. Fibreglass pitched roof insulation roll is probably the most common, cheap and non-combustible type of insulation used to insulate pitched roof, however it’s itchy and gets everywhere with very little effort.
To get decent thermal performance, you need a lot of insulation rolls which can quickly eat into your loft space. If you consider the economic point and the fact that common spacing of UK rafters are 400mm or 600mm, loft roll is absolutely the best type of insulation that can be used to insulate a pitched roof. Rolls are 1200mm wide and ready-cut to produce three, 400mm wide rolls, or two, 600mm wide rolls and manufactured to a minimum density of 10kg/m3 meeting the requirements outlined within related Building Regulations. It means, you have no offcuts and you can insulate the roof yourself. Moreover, rolls work out cheaper therefore they become the most favoured option from all of available roof insulation types. 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.
Cost: £2.96/m² (ex VAT) 100mm, £16/m² installation
Disadvantages: irritating during installation, takes a lot of space
3. ROCK WOOL ROOF INSULATION
Rock wool roof insulation is manufactured in sheets that are pre-cut to fit between any joist spacing to provide extra insulation within your pitched roof. Boards will boost thermal performance, improve acoustics and insulate between rafters. Slabs are provided in sizes that are easily transportable and good for handling measuring 1200mm x 600mm. When it comes to best soundproof roof insulation boards between the rafters, 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 pitched roof applications. As of 2022 most popular insulation slab 150mm Rocksilk RS45 Knauf cost £36.36 per m2.
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.
4. PHENOLIC BOARDS
The product has a declared thermal conductivity λ value ranging from 0.018 to 0.021WmK and is good to be used as an insulation above the rafters and as a thermal insulation board between and below rafters, in tiled and slated pitched roofs. Panels are very often associated with brands such as Kingspan® and Xtratherm®. Kingspan® offers Kooltherm K107 manufactured with a blowing agent that has zero ODP and low GWP. On the other hand Xtratherm® offers a high-class rigid phenolic foam insulation board with a low emissivity foil facings called SR/PR Safe-R with thermal conductivity of 0.021W/mK. However, Kingspan® offers a slightly lower thermal conductivity by a minimum of 0.03W/mK. To create a warm pitched roof, insulation such as Kingspan Kooltherm K107 Pitched Roof Board, should be fitted between and over the rafters
Phenolic range includes the following readily available product thicknesses: 25mm ǀ 40mm ǀ 50mm ǀ 60mm ǀ 75mm ǀ 80mm ǀ 100mm and 120mm. Boards are manufactured from closed-cell phenolic foam, faced with a (perforated) bilaminate aluminium foil, bonded to glass tissue on both sides, with the sizes 2400mm x 1200mm.
Cost: £41.16/m² (ex VAT)100mm, £18/m² installation
Disadvantages: expensive to buy, causes pipework corrosion, should not be used on buildings in England and Wales that have a store at least 18m above ground level
PITCHED ROOF INSULATION COST | PRICES
The amount of money you spend on pitched roof insulation can vary greatly depending on the type, so it's important to know what you're getting before you buy. As of 2022 the cheapest type of pitched roof insulation would be fibreglass (glass wool). However PIR insulation boards are a better solution, enabling greater thermal insulation than standard mineral wool. In terms of m2 coverage cost, pitched roof insulation can be classified in particular order:
Fibreglass Insulation - £2.96/m²
Rockwool Insulation - £10.51/m²
PIR Rigid Insulation Boards - £18.78/m²
Phenolic Boards Insulation - £41.16/m²
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
PITCHED ROOF INSULATING METHODS
There are several ways to insulate pitched roof:
UNDER RAFTERS & BETWEEN RAFTERS (INTERNAL)
One of the benefits of insulating at rafter level is that insulation can be provided both above and between the rafters. These can combine to achieve relatively high performance standards. The extent and type of insulation that can be provided between the rafters will be dictated by the size of the rafters, which can vary considerably from slender timbers as little as 75mm deep to those that are 225mm deep or more. Obviously, the greater the depth of the rafters the more opportunity there is to provide insulation thereby reducing the amount of insulation required above the rafters and consequently the height the roof needs to be raised. Ideal for projects where there is access to the internal side of the roof and the external roof finish is not being removed or replaced. There are several types of materials suitable for insulation between the rafters. The most appropriate materials are fibreglass, PIR rigid insulation, phenolic boards or natural-fibre based insulation such as sheep’s wool or hemp fibre.
OVER RAFTERS (EXTERNAL)
Insulating a pitched roof above the rafters is the common method chosen for new builds and re-roofing existing detached buildings as it provides superior thermal performance for the building. Insulating the roof above the rafters is known as warm roof insulation as the rafters are brought into the insulated envelope of the building.
To create a warm pitched roof, insulation should be fitted over the rafters. As this requires fitting insulation above the rafters the roof covering will have to be removed in order to fit the insulation. This roof type will require a breathable membrane to be fitted above the insulation. This over-rafter insulation method reduces thermal bridging, giving an airtight continuous layer of high-performance insulation and results in a well-insulated attic space. Best suited for projects where there is access to the external side of the roof, this could include applications where there is restricted access internally. The ‘warm roof’ system is used extensively in new construction and the systems for installing insulation in modern buildings are well understood. Insulation added above rafters will typically be a Rigid Insulating Board.
This method of installing roof insulation allows you to maximise the headroom by using a thinner layer of insulation beneath the rafters, whilst achieving U-Values which will ensure you comply with Building Regulations and have a roof space or loft which is comfortable for its occupants.
CEILING LEVEL INSULATION
Insulating a pitched roof at ceiling level is a cost-effective way of installing roof insulation where the attic space will not be used as a living area. The thickness of insulation is largely unrestricted by construction so the layer of insulation can be deeper to achieve better performance as required. Airtightness and ventilation in the roof space are important considerations when installing insulation at ceiling level to avoid condensation forming on top of the insulation and other surfaces in the cold space.
PITCHED ROOF INSULATION BUILDING REGULATIONS
The Approved Document that accompanies Part L of the Building Regulations for existing dwellings (ADL1B 2010) calls for insulation between the rafters of a pitched roof to have a U-value of 0.18 W/m2K. Such levels of insulation are quite high, but are potentially achievable in ways that are not harmful to historic buildings. U-values measure how quickly energy will pass through one square metre of a barrier when the air temperatures on either side differ by one degree. U-values are expressed in units of Watts per square metre per degree of temperature difference (W/m2K).
It is difficult for many older buildings to achieve a U-value of 0.18W/m2K if there are constraints on the thickness of insulation that can be provided above the rafters. For example, to reach a U value of 0.18 W/m2K in a roof with a non-insulating ceiling and 150mm of insulation between rafters requires an insulating sarking board of about 70mm thickness. Part L of the Building Regulations allows for exemptions and special considerations for historic buildings which enables Building Control Officers or Approved Inspectors to take a pragmatic view in order to conserve the appearance and character of the building and avoid technical risks. Achieving a U value of 0.18W/m² will need 120mm thickness of rigid foam or 270mm of mineral wool. Hitting 'passive house' levels of 0.13W/m² will need 300mm of mineral wool or 180mm of rigid foam.
HOW TO INSULATE A PITCHED ROOF FROM INSIDE?
If there is no access from outside, the only option left would be to insulate from inside. In this case, we would suggest fitting insulation between the rafters and insulated plasterboard to the inside face of the rafters. Usually this construction is a ventilated roof which will have a sarking felt. Ventilated roofs require a 50 mm air gap above the insulation, timber stop battens can be nailed into the side of the rafters to give the correct air gap when installing the insulation. The insulated plasterboard should then be placed with the long edges running across the rafters.
PITCHED ROOF INSULATION THICKNESS
The depth of insulation is dependent on the U-values required and the depth of the rafters. Mineral wool rolls are ubiquitous and cheap, meaning a whole roof on a standard home could be insulated to the recommended thickness of 270mm. When it comes to PIR pitched boards it is recommended to use 130mm thickness. In England, the as mentioned earlier, required minimum U-value for pitched roofs insulated at rafter level is 0.18 W/m²K or lower. This equates to a 175mm of rock wool slab insulation.
Video credit:https://www.youtube.com/watch?v=qzlylgc4sqU
80mm 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..
80mm Unilin SR/PR is used above or between the roof rafters to ensure that the roof structure is kept at or near the internal environmental conditions, reducing thermal stress and condensation risk.
Safe-R Pitched Roof Unilin SR/PR on sloped roofs (ventilated, hybrid or warm roofs) provides the m..
87.5mm Moisture Resistant Insulated Plasterboard Unilin SR/TB-MR is designed for dry lining in high humidity conditions, a 75mm rigid phenolic core bonded to 12.5mm moisture resistant plasterboard.
MR Insulated Drylining Board improves moisture resistance and thermal performance by reducing effec..
90mm Unilin XtroDeck XO/XD is a rigid foam modified Polyisocyanurate (PIR) core with robust low emissivity foil facings used for partially bonded, built-up bituminous felt roof systems.
Flat Roof Insulation XO/XD is manufactured to EN 13165 by Unilin Insulation with a declared lambda (thermal con..
90mm Unilin Xtroliner XtroDeck XO/XD Flat Roof PIR Insulation Board
Premium Rigid PIR Insulation Board with an embossed aluminum facings
Used for partially bonded, self adhered built-up bituminous felt roof systems
Lambda (thermal conductivity) of 0.021 W/mK and Euroclass C s2 d0 fire classification
Unilin XtroDeck XO/XD flat roof insulation board may also be fully bonded
K107 Pitched Roof Insulation Board Kingspan Kooltherm 75mm is an advanced pitched roof insulation board with an excellent thermal performance and thermal conductivity of 0.019 W/mK.
Pitched Roof Insulation Boards are easy to cut and handle, ensuring an efficient installation process, and can be t..
Thermapitch TP10 Kingspan Insulation Board 60mm is a rigid PIR thermoset foam insulation board with certified thermal conductivity of 0.022 W/mK that can be used for under rafter or between and over joist applications.
60mm TP10 Kingspan PIR Board is a 2400mm x 1200mm 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
100mm Black Foil Faced RS45 Knauf is a fire rated non-combustible insulation slab faced with a composite black foil on one side providing an excellent class A1 fire performance.
Knauf RS45 1200mm x 600mm x 100mm black foil backed slab provides outstanding fire, thermal and acoustic performance fo..
100mm 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
100mm Black Foil Faced x2 Sides RS45 is a fire non-combustible insulation slab faced with a composite black foil on two sides providing an excellent class A1 fire performance.
Knauf RS45 Black foil backed on both sides slab provides outstanding fire, thermal and acoustic performance for both new ..
100mm 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
100mm 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 100mm double sided al..
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.
100mm 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 100mm foil backed insul..
100mm 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 application..
Class 1 Surface Spread of Flame - Non-combustible
Class ‘O’ to the Building Regulations - Euroclass A1
Density: 45kg/m3 - Excellent thermal and acoustic properties
100mm Rockwool RWA45 Insulation Slab (Prorox SL920) is a semi rigid non-combustible resin bonded fire resistant acoustic insulation slab designed for use in floors, roofs at rafter level, partitions, ceilings, steel and timber frame walls.
Using RWA45 Acoustic Insulation in ceilings, walls and fl..
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
100mm Xtratherm Safe-R SR/PR Pitched Roof Insulation Board is a high-class rigid phenolic foam insulation board with a low emissivity foil facings designed for pitched roofs, sloped roofs, ventilated roofs, hybrid roofs and warm roofs.
Xtratherm SR/PR range is a BBA certified high-efficiency ther..
BBA Certification No. 10/4803
Thermal Conductivity: 0.020W/mK
Reaction to Fire Euroclass B-s1, d0
Reduced Thermal Bridging and Risk of Condensation
Lightweight and Easy to Install - Superior Performance Phenolic Insulation
100mm SR/PR Unilin Roof Insulation Board is a high performance rigid foam phenolic insulation board with a composite foil facings, for use in pitched roofs in new build and refurbishment projects.
Safe-R Pitched Roof Unilin SR/PR on sloped roofs (ventilated, hybrid or warm roofs) provides the mos..
100mm Terrawool TW50 Acoustic Insulation Slab density 50kg/m3 is an A1 class, 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..
100mm XtroDeck Unilin XO/XD Flat Roof, comprising a rigid modified polyisocyanurate (PIR) core with textured robust low emissivity foil facings that provides total solutions for flat roof projects.
Flat Roof Insulation XO/XD is manufactured to EN 13165 by Unilin Insulation with a declared lambda ..
100mm Unilin Xtroliner XtroDeck XO/XD Flat Roof PIR Insulation Board
Premium Rigid PIR Insulation Board with an embossed aluminum facings
Used for partially bonded, self adhered built-up bituminous felt roof systems
Lambda (thermal conductivity) of 0.021 W/mK and Euroclass C s2 d0 fire classification
Unilin XtroDeck XO/XD flat roof insulation board may also be fully bonded
200mm Celotex XR4000 PIR Insulation Board (XR4200) 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 ..
45mm Celotex TB4000 PIR Insulation Board (TB4045) is an easy to cut and install multi-purpose polyisocyanurate (PIR) rigid foam insulation board featuring a low emissivity foil facings that is suitable for floor, wall, ceiling and roof cut-to-fit applications.
Celotex Insulation Board is an excel..
45mm Unilin XT/PR Thin-R Insulation Board is a PIR rigid foam insulation board used in roof construction, designed to achieve Future Home and Passive House Standards.
XT/PR PIR Board is a high performance foil faced insulation foam board with a certified thermal conductivity of 0.022W/mK which he..
45mm Unilin PIR Polyisocyanurate Rigid Foam Insulation Board
Declared Lambda value of 0.022 W/mK (Thermal Conductivity)
45mm x 1200mm x 2400mm Foil Faced PIR Insulation Sheet
Reducing heat loss and saving money on future energy bills
45mm Unilin XT/TF Thin-R Timber Frame Insulation Sheet is a foil faced insulation board suitable for use with timber frame and steel frame wall constructions in new build and refurbishment projects.
XT/TF Unilin PIR Board is a high performance foil faced rigid insulation foam with a certified the..
45mm Unilin XT/UF Thin-R Underfloor Insulation Board is a PIR rigid foam insulation board used in floor construction, designed to achieve Future Home and Passive House Standards.
XT/UF Underfloor Unilin PIR Board is a high performance insulation with a certified thermal conductivity of 0.022W/mK ..
45mm Unilin PIR Polyisocyanurate Rigid Foam Insulation Board
Declared Lambda value of 0.022 W/mK (Thermal Conductivity)
45mm x 1200mm x 2400mm Foil Faced PIR Insulation Sheet
Reducing heat loss and saving money on future energy bills
45mm Xtratherm Thin-R Insulation Board (2400mm x 1200mm x 45mm) is a rigid foil faced polyisocyanurate (PIR) thermal foam multi-application insulation board designed for roofs, walls, floors, timber and steel framed systems.
Xtratherm Thin-R range is a high-efficiency foil faced PIR insulation wi..
51mm 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..
51mm Unilin FR/TP Flat Roof Insulation Board is a composite insulated decking board made of 45mm PIR insulation core bonded to 6mm plywood 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 fa..
51mm 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
55mm 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..
57.5mm Celotex PL4000 PIR Thermal Insulation Board (PL4045) 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
57.5mm (58mm) XT/TL-FR is a fire resistant insulated plasterboard made of 45mm polyisocyanurate (PIR) insulation core bonded to 12.5mm fire plasterboard used in drylining applications.
Fire Resistant Insulated Plasterboard with a Pink Paper Face offers 30 minutes fire protection in a single layer..
57.5mm (45mm) 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
70mm Kingspan Thermapitch TP10 PIR Rigid Insulation Board is a polyisocyanurate fibre-free rigid thermoset insulation board used for under rafter or between and over joist applications.
Thermapitch TP10 Kingspan PIR 2400mm x 1200mm x 70mm is a high performance insulation board suitable for tiled ..
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
70mm Kingspan TW55 Stud Wall Insulation Board is a rigid thermoset insulation board used between studs or as an insulating sheathing material for steel and timber framing wall applications.
Thermawall TW55 Kingspan PIR 2400mm x 1200mm x 70mm is a high performance insulation suitable for use with ..
75mm Xtratherm Thin-R FR/MG Flat Roof Insulation Board is a high-quality polyisocyanurate foam core (PIR) insulation board with mineral coated glass facers designed for use below single ply fully adhered roof membranes, single ply waterproofing systems and partially bonded built-up felt.
Xtrather..
75mm 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..
75mm Unilin Thin-R FR/ALU is a high performance PIR rigid foam insulation board with vapour barrier build in used for mechanically fixed single ply waterproofing systems.
Flat Roof Board FR/ALU is used as a thermal insulation and to create or improve falls on limited access concrete, timber or me..
75mm Unilin FR/ALU Thin-R Flat Roof PIR Insulation Board
Rigid PIR Insulation Board with a gas-tight foil facings on both sides
Used as a thermal insulation on timber or metal flat roof decks
High Performance Board used in conjunction with a vapour control layer
Used with a single-ply mechanically fixed roof waterproofing membrane
75mm Unilin XO/PR XtroLiner is a rigid foam modified Polyisocyanurate (PIR) insulation core with robust textured low emissivity foil facings used as a warm roof construction board.
Using XO/PR used above or between the roof rafters ensures that the structure is kept at or near the internal enviro..
75mm Unilin XO/PR XtroLiner Pitched Warm Roof PIR Insulation Board
Used above or between the rafters reducing thermal stress and condensation risk
Rigid foam modified Polyisocyanurate (PIR) core with textured robust facings
Lambda (thermal conductivity) of 0.021 W/mK and Euroclass C s2 d0 fire classification
Used on ventilated, hybrid or warm and sloped roofs to achieve most efficient U-values
80mm Xtratherm FR/ALU Flat Roof PIR Insulation Board Thin-R is a top-class polyisocyanurate foam core rigid insulation board with vapour resistant gas-tight foil facers suitable for loose laid ballasted and mechanically fixed single ply waterproofing systems.
Thin-R FR/ALU Xtratherm 2400mm x 1200..
BBA Certification No. 11/4817
Vapour resistant foil facers
Loose laid ballasted systems
Thermal Conductivity: 0.022W/mK
Compatible with mechanically fixed single ply systems
80mm Xtratherm FR/BGM Flat Roof Insulation Board Thin-R is a high-quality polyisocyanurate core (PIR) insulation board with bitumen glass fibre and mineral glass facing designed for partially bonded, torched-on and built-up bituminous felt systems.
Xtratherm Flat Roof Thin-R board can also be use..
BBA Certification No. 11/4878.
Built-up Bituminous Felt Systems
Insulation for Torched-on Systems
Insulation for Partially Bonded Systems
Mechanically Fastened or Loose Laid Ballasted Bituminous Systems
80mm K107 Kingspan Kooltherm is a premium performance rigid thermoset phenolic insulation suitable for use in tiled or slated pitched roofs, dwarf walls, attic floors and flat ceilings.
Pitched Roof Insulation Board 80mm is an easy to cut and handle, ensuring an efficient installation process, an..
IKO Enertherm ALU PIR Insulation Board 80mm is an easy to install rigid polyisocyanurate foam core insulation board clad on both sides with a multi-layer gas-tight aluminium foil, used on flat roofs, pitch roofs, loft floors, cavity walls, cladding and basements.
80mm IKO Enertherm ALU is a light..
80mm Thin-R FR/MG Unilin Flat Roof PIR Rigid Insulation Board is compatible with adhesively bonded single ply roofing membranes laid on mechanically fixed or adhered boards.
FR/MG Insulation Board for use as a thermal insulation layer and to create or improve falls on limited access concrete, tim..
80mm x 600mm x 1200mm Unilin FR/MG Flat Roof Insulation Board
High Performance PIR Insulation Board with mineral coated glass facers
For concrete, timber or metal flat roof decks in domestic and non-domestic buildings
Used below single ply waterproofing systems and partially bonded built-up felt
Can be used as a cheaper alternative to Celotex and Kingspan Therma Roof Insulation
90mm Celotex GA4000 PIR Insulation Board (GA4090) 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..
90mm Rockwool RW3 Fire, Thermal and 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 Roc..
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
100mm Celotex GA4000 PIR Insulation Board (GA4100) 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 ..
100mm Rockwool RW3 Thermal and Acoustic Insulation Slab (Prorox SL930) is a 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 Rockwool Insulation Slab in ceilings,..
Rockwool RW3 is fire rated Euroclass A1 non-combustible
RW3 Excellent thermal, acoustic and fire performance
RW3 insulation slabs achieve Lambda 0.034W/mK
RW3 is a robust insulation solution for a range applications
Durable insulation high performance over the lifetime of the building
110mm Unilin XtroDeck XO/XD, a rigid PIR core with an embossed aluminum facings high performance flat roof board used for partially bonded, self adhered built-up bituminous felt roof systems.
Flat Roof Insulation XO/XD is manufactured to EN 13165 by Unilin Insulation with a declared lambda (therm..
110mm Unilin Xtroliner XtroDeck XO/XD Flat Roof PIR Insulation Board
Premium Rigid PIR Insulation Board with an embossed aluminum facings
Used for partially bonded, self adhered built-up bituminous felt roof systems
Lambda (thermal conductivity) of 0.021 W/mK and Euroclass C s2 d0 fire classification
Unilin XtroDeck XO/XD flat roof insulation board may also be fully bonded
112.5mm Unilin SR/TB-MR is a high performance moisture resistant insulated plasterboard, comprising a 100mm thick rigid foam phenolic core bonded to 12.5mm green plasterboard used for dry lining.
MR Insulated Drylining Board improves moisture resistance and thermal performance by reducing effects..
120mm Xtratherm Safe-R SR/PR Pitched Roof Insulation Board is a high-class rigid phenolic foam insulation board with a low emissivity foil facings designed for pitched roofs, sloped roofs, ventilated roofs, hybrid roofs and warm roofs.
Xtratherm SR/PR range is a BBA certified high-efficiency ther..
BBA Certification No. 10/4803
Thermal Conductivity: 0.020W/mK
Reaction to Fire Euroclass B-s1, d0
Reduced Thermal Bridging and Risk of Condensation
Lightweight and Easy to Install - Superior Performance Phenolic Insulation
120mm 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 du..
150mm Black Foil Backed RS45 Knauf is a high performance insulation slab made from non-combustible class A1 fire rated rock mineral wool insulation designed for concrete soffits.
Knauf RS45 1200mm x 600mm x 150mm black foil backed slab provides outstanding fire, thermal and acoustic performance f..
150mm 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
150mm RS45 Knauf Black Foil Faced and Backed Slab is a high performance insulation made from non-combustible class A1 fire rated rock mineral wool used for concrete soffits.
Knauf RS45 Black foil backed on both sides slab provides outstanding fire, thermal and acoustic performance for both new bu..
150mm 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
150mm 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 150mm foil backed insul..
150mm 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 application..
Class 1 Surface Spread of Flame - Non-combustible
Class ‘O’ to the Building Regulations - Euroclass A1
Density: 45kg/m3 - Excellent thermal and acoustic properties
150mm 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 foil slab provides outs..
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.
50mm Unilin XT/TF Thin-R Wall Board is a PIR rigid foam insulation board suitable for use with timber frame and steel frame wall constructions in new build and refurb projects.
XT/TF Unilin PIR Board is a high performance foil faced rigid insulation foam with a certified thermal conductivity of 0..
50mm Unilin XT/UF Thin-R is a versatile rigid foam insulation board used in ground supported floor slab construction, designed to achieve Future Home and Passive House Standards.
XT/UF Underfloor Unilin PIR Board is a high performance insulation with a certified thermal conductivity of 0.022W/mK ..
50mm Unilin PIR Polyisocyanurate Rigid Foam Insulation Board
Declared Lambda value of 0.022 W/mK (Thermal Conductivity)
50mm x 1200mm x 2400mm Foil Faced PIR Insulation Sheet
Reducing heat loss and saving money on future energy bills
50mm Unilin XT/PR Thin-R Pitched Roof Insulation Board is a versatile rigid foam insulation board used in roof construction, designed to achieve Future Home and Passive House Standards.
XT/PR PIR Board is a high performance foil faced insulation foam board with a certified thermal conductivity of..
50mm Unilin PIR Polyisocyanurate Rigid Foam Insulation Board
Declared Lambda value of 0.022 W/mK (Thermal Conductivity)
50mm x 1200mm x 2400mm Foil Faced PIR Insulation Sheet
Reducing heat loss and saving money on future energy bills
50mm 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 50mm) is a multi-application product designed for roofs, walls, floors, timber and steel framed sys..
56mm 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..
56mm Unilin FR/TP is a thermal ply flat roof insulation over joists made of 50mm PIR insulation core bonded to 6mm WBP grade plywood 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 facer, b..
56mm 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
60mm 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..
62.5mm Celotex PL4000 PIR Thermal Insulation Board (PL4050) 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
62.5mm (63mm) Insulated Plasterboard XT/TL-FR is 30 minutes fire rated insulated plasterboard made of 50mm PIR insulation and 12.5mm fire plasterboard used in drylining applications.
Fire Resistant Insulated Plasterboard with a Pink Paper Face offers 30 minutes fire protection in a single layer a..
62.5mm (50mm) XT/TL-FR Fire Resistant PIR 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
75mm Kingspan ThermaWall TW55 Stud Wall Insulation Board is rigid thermoset foam insulation board used between studs or as an insulating sheathing material for steel and timber framing wall applications.
Thermawall TW55 Kingspan PIR 2400mm x 1200mm Board is a high performance insulation suitable ..
Kingspan Thermapitch TP10 Pitched Roof Insulation Board 75mm is a high-performance fibre-free rigid thermoset PIR insulation board with certified thermal conductivity of 0.022W/mK.
75mm Thermapitch TP10 Kingspan PIR 2400mm x 1200mm is an insulation board suitable for tiled or slated pitched warm ..
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
80mm Flat Roof Unilin FR/ALU is a high performance Polyisocyanurate flat roof insulation with vapour resistant aluminium foil facings suitable for use with single ply membranes.
Flat Roof Board FR/ALU is used as a thermal insulation and to create or improve falls on limited access concrete, timbe..
80mm Unilin FR/ALU Thin-R Flat Roof PIR Insulation Board
Rigid PIR Insulation Board with a gas-tight foil facings on both sides
Used as a thermal insulation on timber or metal flat roof decks
High Performance Board used in conjunction with a vapour control layer
Used with a single-ply mechanically fixed roof waterproofing membrane
80mm Xtratherm Thin-R FR/MG Flat Roof Insulation is a high-quality polyisocyanurate foam core (PIR) insulation board with mineral coated glass facers designed for use below single ply fully adhered roof membranes, single ply waterproofing systems and partially bonded built-up felt.
Xtratherm Flat..
80mm 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..
80mm Unilin XO/PR Pitched Roof Board, comprising a rigid Polyisocyanurate (PIR) core with textured low emissivity foil facings to achieve most efficient U-values in roof construction.
Using XO/PR used above or between the roof rafters ensures that the structure is kept at or near the internal env..
80mm Unilin XO/PR XtroLiner Pitched Warm Roof PIR Insulation Board
Used above or between the rafters reducing thermal stress and condensation risk
Rigid foam modified Polyisocyanurate (PIR) core with textured robust facings
Lambda (thermal conductivity) of 0.021 W/mK and Euroclass C s2 d0 fire classification
Used on ventilated, hybrid or warm and sloped roofs to achieve most efficient U-values
85mm IKO Enertherm ALU PIR Insulation Board is a rigid polyisocyanurate foam core insulation board clad on both sides with a multi-layer gas-tight aluminium foil that is used on flat roofs, pitched roofs, loft floors, cavity walls, cladding and basements.
IKO Enertherm ALU 85mm is a lightweight 2..
90mm Xtratherm FR/ALU Flat Roof PIR Insulation Board Thin-R is a top-class polyisocyanurate foam core rigid insulation board with vapour resistant gas-tight foil facers suitable for loose laid ballasted and mechanically fixed single ply waterproofing systems.
Thin-R FR/ALU Xtratherm 2400mm x 1200..
BBA Certification No. 11/4817
Vapour resistant foil facers
Loose laid ballasted systems
Thermal Conductivity: 0.022W/mK
Compatible with mechanically fixed single ply systems
90mm Xtratherm FR/BGM Flat Roof Insulation Board Thin-R is a high-quality polyisocyanurate core (PIR) insulation board with bitumen glass fibre and mineral glass facing designed for partially bonded, torched-on and built-up bituminous felt systems.
Xtratherm Flat Roof Thin-R board can also be use..
BBA Certification No. 11/4878.
Built-up Bituminous Felt Systems
Insulation for Torched-on Systems
Insulation for Partially Bonded Systems
Mechanically Fastened or Loose Laid Ballasted Bituminous Systems
90mm Unilin Thin-R Flat Roof FR/MG is a PIR rigid foam insulation board that is compatible with adhesively bonded single ply roofing membranes laid on mechanically fixed or adhered boards.
FR/MG Insulation Board for use as a thermal insulation layer and to create or improve falls on limited acces..
90mm x 600mm x 1200mm Unilin FR/MG Flat Roof Insulation Board
High Performance PIR Insulation Board with mineral coated glass facers
For concrete, timber or metal flat roof decks in domestic and non-domestic buildings
Used below single ply waterproofing systems and partially bonded built-up felt
Can be used as a cheaper alternative to Celotex and Kingspan Therma Roof Insulation
90mm K107 Kingspan Kooltherm is an insulation board used in tiled or slated pitched roofs, dwarf walls, attic floors, dormer windows and flat ceilings.
K107 Insulation Board is an easy to cut and handle, ensuring an efficient installation process, and can be trimmed to size to suit rafter spacing..
100mm Xtratherm FR/ALU Flat Roof PIR Insulation Board Thin-R is a top-class polyisocyanurate foam core rigid insulation board with vapour resistant gas-tight foil facers suitable for loose laid ballasted and mechanically fixed single ply waterproofing systems.
Thin-R FR/ALU Xtratherm 2400mm x 120..
BBA Certification No. 11/4817
Vapour resistant foil facers
Loose laid ballasted systems
Thermal Conductivity: 0.022W/mK
Compatible with mechanically fixed single ply systems
100mm Xtratherm FR/BGM Flat Roof Insulation Board Thin-R is a high-quality polyisocyanurate core (PIR) insulation board with bitumen glass fibre and mineral glass facing designed for partially bonded, torched-on and built-up bituminous felt systems.
Xtratherm Flat Roof Thin-R board can also be us..
BBA Certification No. 11/4878.
Built-up Bituminous Felt Systems
Insulation for Torched-on Systems
Insulation for Partially Bonded Systems
Mechanically Fastened or Loose Laid Ballasted Bituminous Systems
100mm Thin-R FR/MG Unilin is a high performance PIR rigid foam with mineral coated glass facers suitable for use below single ply waterproofing systems and partially bonded built-up felt.
FR/MG Insulation Board for use as a thermal insulation layer and to create or improve falls on limited access..
100mm x 600mm x 1200mm Unilin FR/MG Flat Roof Insulation Board
High Performance PIR Insulation Board with mineral coated glass facers
For concrete, timber or metal flat roof decks in domestic and non-domestic buildings
Used below single ply waterproofing systems and partially bonded built-up felt
Can be used as a cheaper alternative to Celotex and Kingspan Therma Roof Insulation
100mm XtroLiner XO/PR Unilin is a superior performance PIR pitched warm roof insulation board used on ventilated, hybrid or warm and sloped roofs to achieve most efficient U-values.
Using XO/PR used above or between the roof rafters ensures that the structure is kept at or near the internal envir..
100mm Unilin XO/PR XtroLiner Pitched Warm Roof PIR Insulation Board
Used above or between the rafters reducing thermal stress and condensation risk
Rigid foam modified Polyisocyanurate (PIR) core with textured robust facings
Lambda (thermal conductivity) of 0.021 W/mK and Euroclass C s2 d0 fire classification
Used on ventilated, hybrid or warm and sloped roofs to achieve most efficient U-values
The 120mm XO/XD Unilin XtroDeck Xtroliner is an embossed aluminum facings flat roof insulation with rigid modified Polyisocyanurate (PIR) core that provides total solutions for flat roof projects.
Flat Roof Insulation XO/XD is manufactured to EN 13165 by Unilin Insulation with a declared lambda (..
120mm Unilin Xtroliner XtroDeck XO/XD Flat Roof PIR Insulation Board
Premium Rigid PIR Insulation Board with an embossed aluminum facings
Used for partially bonded, self adhered built-up bituminous felt roof systems
Lambda (thermal conductivity) of 0.021 W/mK and Euroclass C s2 d0 fire classification
Unilin XtroDeck XO/XD flat roof insulation board may also be fully bonded
55mm Unilin XT/PR Thin-R Pitched Roof PIR Insulation Board is a rigid foam insulation board used in roof construction, designed to achieve Future Home and Passive House Standards.
XT/PR PIR Board is a high performance foil faced insulation foam board with a certified thermal conductivity of 0.022..
55mm Unilin PIR Polyisocyanurate Rigid Foam Insulation Board
Declared Lambda value of 0.022 W/mK (Thermal Conductivity)
55mm x 1200mm x 2400mm Foil Faced PIR Insulation Sheet
Reducing heat loss and saving money on future energy bills
55mm Unilin XT/TF Thin-R Timber Frame PIR Rigid Foam Insulation Board is used between studs or as an insulating sheathing material for steel and timber framing wall constructions.
XT/TF Unilin PIR Board is a high performance foil faced rigid insulation foam with a certified thermal conductivity o..
55mm Unilin XT/UF Thin-R Insulation for Ground Supported Floor Slab is a rigid foam insulation sheet used in floor construction, designed to achieve Future Home and Passive House Standards.
XT/UF Underfloor Unilin PIR Board is a high performance insulation with a certified thermal conductivity of..
55mm Unilin PIR Polyisocyanurate Rigid Foam Insulation Board
Declared Lambda value of 0.022 W/mK (Thermal Conductivity)
55mm x 1200mm x 2400mm Foil Faced PIR Insulation Sheet
Reducing heat loss and saving money on future energy bills
60mm 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 60mm) is a multi-application product designed for roofs, walls, floors, timber and steel framed sys..
61mm Unilin FR/TP Flat Roof Insulation Decking is an insulated panel made of 55mm PIR rigid foam insulation core bonded to 6mm WBP grade plywood 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 f..
61mm 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
61mm 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..
65mm 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..
67.5mm Celotex PL4000 PIR Thermal Insulation Board (PL4055) 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
67.5mm (68mm) Fire Resistant Insulated Plasterboard XT/TL-FR is made of 55mm Unilin PIR rigid foam insulation core bonded to 12.5mm fire plasterboard used in drylining applications.
Fire Resistant Insulated Plasterboard with a Pink Paper Face offers 30 minutes fire protection in a single layer an..
67.5mm (55mm) XT/TL-FR Fire Resistant PIR 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
80mm Kingspan ThermaPitch TP10 is a foil faced on both sides polyisocyanurate (PIR) fibre-free rigid thermoset insulation board used for under rafter or between and over joist applications.
Thermapitch TP10 Kingspan PIR 2400mm x 1200mm x 80mm is a high performance insulation board suitable for ti..
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
Thermawall TW55 Kingspan PIR Rigid Insulation Board 80mm x 1200mm x 2400mm is used between studs or as an insulating sheathing material for steel and timber framing wall applications.
80mm Kingspan PIR Insulation Board is a high performance insulation suitable for use with timber frame and steel ..
90mm FR/ALU is an Unilin Thin-R flat roof solution, a rigid foam PIR insulation board with vapour barrier built in used for mechanically fixed single ply waterproofing systems.
Flat Roof Board FR/ALU is used as a thermal insulation and to create or improve falls on limited access concrete, timber..
90mm Unilin FR/ALU Thin-R Flat Roof PIR Insulation Board
Rigid PIR Insulation Board with a gas-tight foil facings on both sides
Used as a thermal insulation on timber or metal flat roof decks
High Performance Board used in conjunction with a vapour control layer
Used with a single-ply mechanically fixed roof waterproofing membrane
90mm Xtratherm Thin-R FR/MG Flat Roof Insulation is a high-quality polyisocyanurate foam core (PIR) insulation board with mineral coated glass facers designed for use below single ply fully adhered roof membranes, single ply waterproofing systems and partially bonded built-up felt.
Xtratherm Flat..
90mm IKO Enertherm ALU PIR Insulation Board is a rigid polyisocyanurate foam core insulation board clad on both sides with a multi-layer gas-tight aluminium foil that is used on flat roofs, pitched roofs, loft floors, cavity walls, cladding and basements.
IKO Enertherm ALU 90mm is a lightweight 2..
90mm 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..
K107 Kingspan Kooltherm Pitched Roof Insulation Board 100mm comprising a rigid phenolic insulation core faced on both sides with a low emissivity composite foil facings.
100mm Pitched Roof Insulation Board is an easy to cut and handle, ensuring an efficient installation process, and can be trimme..
100mm Kingspan Kooltherm K107 Pitched Roof Board
Advanced pitched roof phenolic insulation board
Certified thermal conductivity of 0.019 W/mK
Tiled or slated pitched roofs, attic floors, dormer windows
Used as a rafter or joist level rigid phenolic insulation board
100mm Xtratherm Thin-R FR/MG Flat Roof Insulation is a high-quality polyisocyanurate foam core (PIR) insulation board with mineral coated glass facers designed for use below single ply fully adhered roof membranes, single ply waterproofing systems and partially bonded built-up felt.
Xtratherm Fla..
100mm IKO Enertherm ALU PIR Insulation Board is a universal, rigid polyisocyanurate foam core insulation board clad on both sides with a multi-layer gas-tight aluminium foil that is used on flat roofs, pitched roofs, floors and walls.
IKO Enertherm ALU 100mm is a lightweight 2400mm x 1200mm PIR r..
100mm 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 24..
100mm Unilin FR/ALU High Performance Flat Roof PIR Board, a rigid foam insulation with vapour barrier build in used for mechanically fixed single ply waterproofing systems.
Flat Roof Board FR/ALU is used as a thermal insulation and to create or improve falls on limited access concrete, timber or ..
100mm Unilin FR/ALU Thin-R Flat Roof PIR Insulation Board
Rigid PIR Insulation Board with a gas-tight foil facings on both sides
Used as a thermal insulation on timber or metal flat roof decks
High Performance Board used in conjunction with a vapour control layer
Used with a single-ply mechanically fixed roof waterproofing membrane
110mm Xtratherm FR/ALU Flat Roof PIR Insulation Board Thin-R is a top-class polyisocyanurate foam core rigid insulation board with vapour resistant gas-tight foil facers suitable for loose laid ballasted and mechanically fixed single ply waterproofing systems.
Thin-R FR/ALU Xtratherm 2400mm x 120..
BBA Certification No. 11/4817
Vapour resistant foil facers
Loose laid ballasted systems
Thermal Conductivity: 0.022W/mK
Compatible with mechanically fixed single ply systems
110mm Unilin Flat Roof FR/MG Insulation System, a rigid Polyisocyanurate (PIR) core with mineral glass facings used below single ply waterproofing systems and partially bonded built-up felt.
FR/MG Insulation Board for use as a thermal insulation layer and to create or improve falls on limited acc..
110mm x 600mm x 1200mm Unilin FR/MG Flat Roof Insulation Board
High Performance PIR Insulation Board with mineral coated glass facers
For concrete, timber or metal flat roof decks in domestic and non-domestic buildings
Used below single ply waterproofing systems and partially bonded built-up felt
Can be used as a cheaper alternative to Celotex and Kingspan Therma Roof Insulation
120mm Xtratherm FR/BGM Flat Roof Insulation Board Thin-R is a high-quality polyisocyanurate core (PIR) insulation board with bitumen glass fibre and mineral glass facing designed for partially bonded, torched-on and built-up bituminous felt systems.
Xtratherm Flat Roof Thin-R board can also be us..
BBA Certification No. 11/4878.
Built-up Bituminous Felt Systems
Insulation for Torched-on Systems
Insulation for Partially Bonded Systems
Mechanically Fastened or Loose Laid Ballasted Bituminous Systems
120mm K107 Kingspan Kooltherm is used as a rafter or joist level premium rigid insulation board with an excellent thermal performance and lambda of 0.019 W/mK across all thicknesses.
Pitched Roof Insulation Board 120mm x 1200mm x 2400mm is an easy to cut and handle, ensuring an efficient installa..
120mm Kingspan Kooltherm K107 Pitched Roof Board
Advanced pitched roof phenolic insulation board
Certified thermal conductivity of 0.019 W/mK
Tiled or slated pitched roofs, attic floors, dormer windows
Used as a rafter or joist level rigid phenolic insulation board
120mm XO/PR Unilin, a high performance PIR rigid foam insulation used mainly on ventilated, hybrid or warm and sloped roofs to achieve most efficient U-values and reduce heat loss.
Using XO/PR used above or between the roof rafters ensures that the structure is kept at or near the internal enviro..
120mm Unilin XO/PR XtroLiner Pitched Warm Roof PIR Insulation Board
Used above or between the rafters reducing thermal stress and condensation risk
Rigid foam modified Polyisocyanurate (PIR) core with textured robust facings
Lambda (thermal conductivity) of 0.021 W/mK and Euroclass C s2 d0 fire classification
Used on ventilated, hybrid or warm and sloped roofs to achieve most efficient U-values
130mm Unilin XtroDeck XO/XD is a premium modified flat roof insulation faced with an embossed aluminum facings used for partially bonded, self adhered built-up bituminous felt roof systems.
Flat Roof Insulation XO/XD is manufactured to EN 13165 by Unilin Insulation with a declared lambda (thermal..
130mm Unilin Xtroliner XtroDeck XO/XD Flat Roof PIR Insulation Board
Premium Rigid PIR Insulation Board with an embossed aluminum facings
Used for partially bonded, self adhered built-up bituminous felt roof systems
Lambda (thermal conductivity) of 0.021 W/mK and Euroclass C s2 d0 fire classification
Unilin XtroDeck XO/XD flat roof insulation board may also be fully bonded
60mm Unilin XT/TF Timber Frame PIR Board (Thin-R) is a rigid foam insulation board used between studs or as an insulating sheathing material for timber framing wall constructions.
XT/TF Unilin PIR Board is a high performance foil faced rigid insulation foam with a certified thermal conductivity o..
60x1200x2400mm Unilin XT/PR Insulation Board is a PIR rigid foam insulation board used in roof construction, designed to achieve Future Home and Passive House Standards.
Unilin XT/PR is a high performance foil faced insulation foam board with a certified thermal conductivity of 0.022W/mK which he..
60mm Unilin PIR Polyisocyanurate Rigid Foam Insulation Board
Declared Lambda value of 0.022 W/mK (Thermal Conductivity)
60mm x 1200mm x 2400mm Foil Faced PIR Insulation Sheet
Reducing heat loss and saving money on future energy bills
60mm x 1200mm x 2400mm Unilin XT/UF Insulation Board is a PIR rigid foam insulation board used in floor construction, designed to achieve Future Home and Passive House Standards.
XT/UF Underfloor Unilin PIR Board is a high performance insulation with a certified thermal conductivity of 0.022W/mK ..
60mm Unilin PIR Polyisocyanurate Rigid Foam Insulation Board
Declared Lambda value of 0.022 W/mK (Thermal Conductivity)
60mm x 1200mm x 2400mm Foil Faced PIR Insulation Sheet
Reducing heat loss and saving money on future energy bills
65mm Xtratherm PIR Thin-R Insulation Board (2400mm x 1200mm x 65mm) is a rigid foil faced polyisocyanurate (PIR) thermal foam insulation board designed for roofs, walls, floors, timber and steel framed systems.
Xtratherm Thin-R range is a high-efficiency foil faced PIR insulation with a certified..
66mm 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..