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.
Ceiling insulation is known as a 'thermal material' and is the single most important insulation in your home. Without it, your home can't be energy efficient and it's most likely going to be uncomfortable and very expensive either to heat and to cool. Ceiling insulation is measured in terms of R-value. That is resistance to heat. So the higher the number, the better the ceiling insulation is. We all know that heat rises, so when you are heating your home in the winter, the hottest part is actually against the ceiling and that actually maximises the heat escaping through that ceiling. In fact, a standard ceiling without insulation has an r-value of just 0.2. That is not very much at all and so the heat will travel readily through that. In summer time the temperature in your roof space can be as hot as a sauna and that heat will readily push through the ceiling into your home greatly increasing the cost of cooling. So insulating your ceiling properly will make your home more comfortable to live in, much cheaper to operate and it will be good for the environment too. Insulation should be installed in ceilings with unheated spaces, floors above vented crawl spaces, cathedral ceilings and floors over unheated garages or porches.
TYPES OF CEILING INSULATION
Ceiling insulation usually involving the use of :
Glass or Rock Wool,
Polyurethane Foam,
Phenolic Foam.
Loose-fill materials
GLASS/ROCK WOOL
Glass wool (originally known also as fiberglass) is an insulating material made from fibres of glass arranged using a binder into a texture similar to wool. Glass wool and stone wool are produced from mineral fibres and are therefore often referred to as ‘mineral wools’. Mineral wool is a general name for fiber materials that are formed by spinning or drawing molten minerals. Glass wool is a furnace product of molten glass at a temperature of about 1450 °C from the melted glass, fibres and spun. This process is based on spinning molten glass in high-speed spinning heads somewhat like the process used to produce cotton candy. During the spinning of the glass fibres, a binding agent is injected. Glass wool is then produced in rolls or in slabs, with different thermal and mechanical properties. It may also be produced as a material that can be sprayed or applied in place, on the surface to be insulated. As of 2022, mineral wool rolls are ubiquitous and cheap, meaning a whole ceiling on a standard home could be insulated to the recommended 270mm with a spend of little more than £350.
PIR boards are made by mixing chemicals with a blowing agent. This forms large rigid blocks which are low density, closed cell insulation sheets. The gas which is trapped in the closed cells of the insulation has a very low thermal conductivity. This low thermal conductivity makes the insulation perform better than if it just had air trapped in the cells. They come in different types but the most common type has an aluminium foil backing to each side which makes them easily recognisable. The addition of an aluminium foil facer helps improve the thermal performance. Moreover, they are very nearly as thermally efficient as phenolic boards and cheaper then phenolic boards. PIR boards tend to offer the optimum performance vs price ratio as they’re pretty close to phenolic boards when it comes to r-value and yet they’re cheaper. Although you will need a slightly thicker board to achieve the same r-value.
Phenolic boards are probably the most thermally efficient insulation products used at present. It has a slightly higher r-value and a slightly thinner profile than PIR boards due to the manufacturing process. It offers the thinnest insulation boards for a given specific u-value. As they’re closed cells they shouldn’t absorb moisture or water vapour, unlike open cell products. However, phenolic boards will likely be the most expensive of all the rigid foam insulation options.
Loose-fill insulation consists of small particles of fiber, foam, or other materials. Unlike products such as rolls and slabs, loose fill insulation is blown into the applied area, using a blowing machine. This has a flexible tube to be moved around and pointed at specific areas, to fill them with granulate.
RECOMMENDED CEILING INSULATION THICKNESS
The Building Regulations contain requirements for the renovation or replacement of thermal elements - a thermal element is a ceiling, floor or roof that separates a heated or cooled area from the outside. This could be, for example, ceiling level loft insulation where you provide, replace or increase the thickness of the insulation. These requirements apply where more than 50% of the ceiling area is renovated. Where there is currently no insulation in the roof space, you will need to provide thermal insulation to achieve a U-value of at least 0.16W/m2K. This is typically 250mm of a mineral wool loft insulation roll, for example. Where there is existing insulation achieving a U-value worse than 0.35W/m2K (approximately 125mm of a mineral wool loft roll) you will again need to provide replacement or additional insulation to achieve a U-value of at least 0.16W/m2K. When insulating a ceiling, you'll need to assess several factors before determining the appropriate thickness of the insulation material. When insulating ceilings in warmer climates or when using higher density materials, as little as 8 inches of thickness may suffice. In cooler climates, or in cases where you have sufficient space for more insulation material, you may opt for a thickness between 10 and 12 inches. By insulating your ceiling to a depth of 270mm you can reduce your heating bills by as much as 20%.
84.5mm (85mm) Unilin XT/TL-MF (Mech Fix) is a foil backed insulated plasterboard made of 75mm PIR foam insulation core bonded to 9.5mm plasterboard used for internal walls, roofs and ceilings.
The composite foil facing on Unilin XT/TL-MF Insulation and Drylining Board provides a gas and vapour ti..
84.5mm (85mm) Unilin XT/TL-MF Foil Backed PIR Insulated Plasterboard
Provides a gas and vapour tight barrier, reducing the condensation risk
Suitable for a variety of wall types for both refurbishment and new build
Used for internal walls, sloped roofs and ceiling applications
Improves energy efficiency of your home by reducing energy costs
84.5mm Xtratherm XT/TL Thermal Liner Composite Insulated Plasterboard Dot and Dab is an insulated panel combined of polyisocyanurate (PIR) rigid insulation foam core bonded to 9.5mm or 12.5mm tapered edge plasterboard that is suitable for internal applications, fixed with adhesive dot & dab direct b..
84.5mm 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 and dry lining in one operation that is suitable for internal masonry ..
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
87.5mm (75mm) Unilin XT/TL Thermal Liner is a composite insulated plasterboard made of 75mm PIR insulation bonded to 12.5mm plasterboard used for internal walls, ceilings, pitched and flat roof applications.
Unilin XT/TL Insulation and Drylining Board provides an effective vapour control layer an..
75mm PIR rigid foam insulation core bonded to 12.5mm plasterboard
Used for internal walls, ceilings, pitched and flat roof applications
Suitable for a variety of wall types for both refurbishment and new build
87.5mm (88mm) Unilin XT/TL Board incorporates an integral vapour barrier
Improves energy efficiency of your home by reducing energy costs
87.5mm (88mm) Unilin XT/TL-MF (Mech Fix) is a foil backed insulated plasterboard made of 75mm PIR foam insulation core bonded to 12.5mm plasterboard used for internal walls, roofs and ceilings.
The composite foil facing on Unilin XT/TL-MF Insulation and Drylining Board provides a gas and vapour t..
87.5mm (88mm) Unilin XT/TL-MF Foil Backed PIR Insulated Plasterboard
Provides a gas and vapour tight barrier, reducing the condensation risk
Suitable for a variety of wall types for both refurbishment and new build
Used for internal walls, sloped roofs and ceiling applications
Improves energy efficiency of your home by reducing energy costs
87.5mm Xtratherm XT/TL Thermal Liner Dot and Dab is an insulated plasterboard combined of PIR insulation foam core bonded to 12.5mm plasterboard that is suitable for internal applications, fixed with adhesive dot & dab direct bonding.
Xtratherm XT/TL Drylining Board is a highly versatile and dura..
87.5mm Xtratherm Thin-R XT/TL-MF Thermal Liner Mech Fix Composite Drylining Board is a 75mm PIR rigid insulation core bonded to 12.5mm plasterboard designed for internal masonry walls, sloped rafters and ceilings.
Xtratherm XT/TL-MF Mechanically Fixed Drylining Board is a highly versatile and dur..
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
89.5mm (80mm) Unilin XT/TL Thermal Liner is a composite insulated plasterboard made of 80mm 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..
80mm PIR rigid foam 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
89.5mm (90mm) Unilin XT/TL Board incorporates an integral vapour barrier
Improves energy efficiency of your home by reducing energy costs
89.5mm (90mm) Unilin XT/TL-MF (Mech Fix) is a foil backed insulated plasterboard made of 80mm PIR foam insulation core bonded to 9.5mm plasterboard used for internal walls, roofs and ceilings.
The composite foil facing on Unilin XT/TL-MF Insulation and Drylining Board provides a gas and vapour ti..
89.5mm (90mm) Unilin XT/TL-MF Foil Backed PIR Insulated Plasterboard
Provides a gas and vapour tight barrier, reducing the condensation risk
Suitable for a variety of wall types for both refurbishment and new build
Used for internal walls, sloped roofs and ceiling applications
Improves energy efficiency of your home by reducing energy costs
89.5mm Xtratherm XT/TL Thermal Liner Insulated Plasterboard Dot and Dab is an insulated panel combined of polyisocyanurate (PIR) rigid insulation foam core bonded to 9.5mm tapered edge plasterboard that is suitable for internal applications.
Xtratherm XT/TL Drylining Board is a highly versatile a..
89.5mm 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 and dry lining in one operation that is suitable for internal masonry ..
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
92.5mm (80mm) Unilin XT/TL Thermal Liner is a composite insulated plasterboard made of 80mm PIR insulation bonded to 12.5mm plasterboard used for internal walls, ceilings, pitched and flat roof applications.
Unilin XT/TL Insulation and Drylining Board provides an effective vapour control layer an..
80mm PIR rigid foam insulation core bonded to 12.5mm plasterboard
Used for internal walls, ceilings, pitched and flat roof applications
Suitable for a variety of wall types for both refurbishment and new build
92.5mm (93mm) Unilin XT/TL Board incorporates an integral vapour barrier
Improves energy efficiency of your home by reducing energy costs
92.5mm (93mm) Unilin XT/TL-MF (Mech Fix) is a foil backed insulated plasterboard made of 80mm PIR foam insulation core bonded to 12.5mm plasterboard used for internal walls, roofs and ceilings.
The composite foil facing on Unilin XT/TL-MF Insulation and Drylining Board provides a gas and vapour t..
92.5mm (93mm) Unilin XT/TL-MF Foil Backed PIR Insulated Plasterboard
Provides a gas and vapour tight barrier, reducing the condensation risk
Suitable for a variety of wall types for both refurbishment and new build
Used for internal walls, sloped roofs and ceiling applications
Improves energy efficiency of your home by reducing energy costs
92.5mm Xtratherm XT/TL Thermal Liner Insulated Plasterboard Dot and Dab is an insulated panel combined of polyisocyanurate (PIR) rigid insulation foam core bonded to 12.5mm plasterboard that is suitable for internal applications.
Xtratherm XT/TL Drylining Board is a highly versatile and durable t..
92.5mm Xtratherm Thin-R XT/TL-MF Thermal Liner Mech Fix Composite Drylining Board is a 80mm PIR rigid insulation foam core bonded to 12.5mm plasterboard suitable for internal masonry walls, sloped rafters and ceilings.
Xtratherm XT/TL-MF Mechanically Fixed Board is a highly versatile and durable ..
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
99.5mm (90mm) Unilin XT/TL Thermal Liner is a composite insulated plasterboard made of 90mm 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..
90mm PIR rigid foam 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
99.5mm (100mm) Unilin XT/TL Board incorporates an integral vapour barrier
Improves energy efficiency of your home by reducing energy costs
99.5mm (100mm) Unilin XT/TL-MF (Mech Fix) is a foil backed insulated plasterboard made of 90mm PIR foam insulation core bonded to 9.5mm plasterboard used for internal walls, roofs and ceilings.
The composite foil facing on Unilin XT/TL-MF Insulation and Drylining Board provides a gas and vapour t..
102.5mm (90mm) Unilin XT/TL Thermal Liner is a composite insulated plasterboard made of 90mm PIR insulation bonded to 12.5mm plasterboard used for internal walls, ceilings, pitched and flat roof applications.
Unilin XT/TL Insulation and Drylining Board provides an effective vapour control layer a..
90mm PIR rigid foam insulation core bonded to 12.5mm plasterboard
Used for internal walls, ceilings, pitched and flat roof applications
Suitable for a variety of wall types for both refurbishment and new build
102.5mm (103mm) Unilin XT/TL Board incorporates an integral vapour barrier
Improves energy efficiency of your home by reducing energy costs
102.5mm Unilin XT/TL-MF (Mech Fix) is an insulated plasterboard made of 90mm PIR rigid foam insulation core bonded to 12.5mm plasterboard used for internal walls, roofs and ceilings.
The composite foil facing on Unilin XT/TL-MF Insulation and Drylining Board provides a gas and vapour tight barrie..
99.5mm Xtratherm XT/TL Thermal Liner Insulated Plasterboard Dot and Dab is an insulated panel combined of polyisocyanurate (PIR) rigid insulation foam core bonded to 9.5mm tapered edge plasterboard used for internal applications.
Xtratherm XT/TL Drylining Board is a highly versatile and durable t..
99.5mm Xtratherm XT/TL-MF Thermal Liner Insulated Plasterboard is a 90mm PIR insulation core bonded to 9.5mm plasterboard designed to provide high levels of thermal insulation and dry lining for internal masonry walls, sloped rafters and ceilings.
Xtratherm XT/TL-MF Mechanically Fixed Drylining B..
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
102.5mm Xtratherm XT/TL Thermal Liner Composite Insulated Plasterboard Dot and Dab is an insulated panel combined of polyisocyanurate (PIR) rigid insulation foam core bonded to 12.5mm tapered edge plasterboard.
Xtratherm XT/TL Drylining Board is a highly versatile and durable thermal insulated pl..
102.5mm Xtratherm XT/TL-MF Thermal Liner Mech Fix Insulated Plasterboard is made up of 90mm PIR insulation core bonded to 12.5mm plasterboard designed to provide high levels of thermal insulation and vapour barrier for walls and ceilings.
Xtratherm XT/TL-MF Mechanically Fixed Unilin Board is a hi..
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
109.5mm (100mm) Unilin XT/TL Thermal Liner is a composite insulated plasterboard made of 100mm 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 ..
100mm PIR rigid foam 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
109.5mm (110mm) Unilin XT/TL Board incorporates an integral vapour barrier
Improves energy efficiency of your home by reducing energy costs
109.5mm Unilin XT/TL-MF (Mech Fix) is an insulated plasterboard made of 100mm PIR rigid foam insulation core bonded to 9.5mm plasterboard used for internal walls, roofs and ceilings.
The composite foil facing on Unilin XT/TL-MF Insulation and Drylining Board provides a gas and vapour tight barrie..
109.5mm Xtratherm XT/TL Thermal Liner Dot and Dab is an insulated panel combined of PIR rigid insulation foam core bonded to 9.5mm tapered edge plasterboard that used for internal applications, fixed with adhesive dot & dab direct bonding.
Xtratherm XT/TL Drylining Board is a highly versatile and..
109.5mm Xtratherm XT/TL-MF Thermal Liner Mech Fix Composite Drylining Board is an insulated panel combined of 100mm PIR rigid insulation foam core bonded to 9.5mm plasterboard, used for internal masonry walls, sloped rafters and ceilings.
Xtratherm XT/TL-MF Mechanically Fixed Drylining Board is a..
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
112.5mm (100mm) Unilin XT/TL Thermal Liner is a composite insulated plasterboard made of 100mm PIR insulation bonded to 12.5mm plasterboard used for internal walls, ceilings, pitched and flat roof applications.
Unilin XT/TL Insulation and Drylining Board provides an effective vapour control layer..
100mm PIR rigid foam insulation core bonded to 12.5mm plasterboard
Used for internal walls, ceilings, pitched and flat roof applications
Suitable for a variety of wall types for both refurbishment and new build
112.5mm (113mm) Unilin XT/TL Board incorporates an integral vapour barrier
Improves energy efficiency of your home by reducing energy costs
112.5mm Unilin XT/TL-MF (Mech Fix) is an insulated plasterboard made of 100mm PIR rigid foam insulation core bonded to 12.5mm plasterboard used for internal walls, roofs and ceilings.
The composite foil facing on Unilin XT/TL-MF Insulation and Drylining Board provides a gas and vapour tight barri..
112.5mm Xtratherm XT/TL Insulated Plasterboard Dot and Dab is an insulated panel combined of PIR rigid insulation foam core bonded to 12.5mm plasterboard used for internal applications, fixed with adhesive dot & dab direct bonding.
Xtratherm XT/TL Drylining Board is a highly versatile and durable..
112.5mm Xtratherm (Unilin) XT/TL-MF Thermal Liner Insulated Plasterboard is made up of 100mm PIR insulation foam core bonded to 12.5mm plasterboard to provide thermal insulation and vapour barrier for walls, sloped rafters and ceilings.
Xtratherm XT/TL-MF Mechanically Fixed Drylining Board is a h..
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
119.5mm (110mm) Unilin XT/TL Thermal Liner is a composite insulated plasterboard made of 110mm 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 ..
110mm PIR rigid foam 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
119.5mm (120mm) Unilin XT/TL Board incorporates an integral vapour barrier
Improves energy efficiency of your home by reducing energy costs
119.5mm (120mm) Unilin XT/TL-MF is an insulated plasterboard made of 110mm PIR rigid foam insulation core bonded to 9.5mm plasterboard used for internal walls, roofs and ceilings.
The composite foil facing on Unilin XT/TL-MF Insulation and Drylining Board provides a gas and vapour tight barrier, ..
119.5mm Xtratherm XT/TL Thermal Liner Composite Insulated Plasterboard Dot and Dab is an insulated panel combined of polyisocyanurate (PIR) rigid insulation foam core bonded to 9.5mm plasterboard used for internal applications.
Xtratherm XT/TL Drylining Board is a highly versatile and durable t..
119.5mm Xtratherm Thin-R XT/TL-MF Thermal Liner Mech Fix Composite Drylining Board is a 110mm PIR insulation foam core bonded to 9.5mm plasterboard designed to provide thermal insulation and dry lining in one operation that is suitable for internal masonry walls, sloped rafters and ceilings.
Xtra..
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
122.5mm (110mm) Unilin XT/TL Thermal Liner is a composite insulated plasterboard made of 110mm PIR insulation bonded to 12.5mm plasterboard used for internal walls, ceilings, pitched and flat roof applications.
Unilin XT/TL Insulation and Drylining Board provides an effective vapour control layer..
110mm PIR rigid foam insulation core bonded to 12.5mm plasterboard
Used for internal walls, ceilings, pitched and flat roof applications
Suitable for a variety of wall types for both refurbishment and new build
122.5mm (123mm) Unilin XT/TL Board incorporates an integral vapour barrier
Improves energy efficiency of your home by reducing energy costs
122.5mm Unilin XT/TL-MF is a foil backed insulated plasterboard made of 110mm PIR rigid foam insulation core bonded to 12.5mm plasterboard used for internal walls, roofs and ceilings.
The composite foil facing on Unilin XT/TL-MF Insulation and Drylining Board provides a gas and vapour tight barri..
122.5mm Xtratherm XT/TL-MF Thermal Liner Mech Fix Insulated Palsterboard consist of 110mm PIR rigid insulation foam core bonded to 12.5mm plasterboard, used for internal masonry walls, sloped rafters and ceilings.
Xtratherm XT/TL-MF Mechanically Fixed Unilin Board is a highly versatile and dura..
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
122.5mm Xtratherm XT/TL Thermal Liner Insulated Plasterboard Dot and Dab is an excellent insulated panel combined of 110mm PIR rigid foam insulation core bonded to 12.5mm plasterboard used for internal applications.
Xtratherm XT/TL Drylining Board is a highly versatile and durable thermal insulat..