80mm Unilin Thin-R PIR insulation is a foil faced, high-performance insulation solution that offers exceptional thermal efficiency and durability. This polyisocyanurate insulation board, formerly known as Xtratherm, is ideal for a range of applications, such as floors, pitched roofs, and walls.
Insulation Board
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Floor Insulation Board (188)
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Roof Insulation Board (296)
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Wall Insulation Board (282)
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Celotex Insulation Board (27)
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Ecotherm Insulation Board (57)
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IKO Insulation Board (14)
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Kingspan Insulation Board (233)
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Mannok Insulation Board (37)
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PIR Insulation (318)
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Polystyrene Insulation Board (44)
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Recticel Insulation Board (74)
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Unilin Insulation Board (58)
Showing 289–312 of 412 results
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80mm Recticel Eurothane GP PIR Insulation Board 2400mm x 1200mm (8′ x 4′)
80mm Recticel Eurothane GP is a polyisocyanurate (PIR) insulation core with composite aluminium foil facings on both sides. Recticel is a multi-purpose insulation board suitable for use in pitched roofs, ceilings, floors and walls.
£28.80 £34.56 Inc VAT Add to cart -
80mm Recticel Eurowall Partial Cavity Wall Insulation Board 1200mm x 450mm Pack of 12
£83.64 £100.37 Inc VAT£6.97 Per Sheet Add to cart -
80mm Recticel Powerdeck F Flat Roof Insulation Board 1200mm x 600mm Pack of 6
80mm Powerdeck® F is compatible with multiple waterproofing systems, benefiting from high compressive strength and excellent dimensional stability.
Both sides of Powerdeck® F are faced with a mineral coated glass fleece.£66.00 £79.20 Inc VAT Add to cart -
80mm Recticel Powerdeck U Flat Roof Insulation Board 1200mm x 600mm Pack of 6
80mm Powerdeck® U is a high performance rigid PIR insulation board for use in warm flat roofs with bituminous torch-on felt waterproofing systems.
£72.35 £86.82 Inc VAT Add to cart -
80mm Unilin Thin-R PIR Insulation Board 2400mm x 1200mm (8′ x 4′)
80mm Unilin Thin-R PIR insulation is a foil faced, high-performance insulation solution that offers exceptional thermal efficiency and durability. This polyisocyanurate insulation board, formerly known as Xtratherm, is ideal for a range of applications, such as floors, pitched roofs, and walls.
Please note: In case Unilin PIR Insulation is not available any longer, we will offer PIR Insulation with equivalent specifications from one of the following manufacturers – Celotex, Ecotherm, Kingspan, Mannok, Recticel or IKO Enertherm.
£33.91 £40.69 Inc VAT-+ -
80mm Unilin Thin-R PIR Insulation Board 2400mm x 1200mm (8′ x 4′) Pallet of 28
£800.00 £960.00 Inc VAT£28.57 Per Sheet Add to cart -
80mm Unilin XT/CW Partial Fill Cavity Wall Insulation Board 1200mm x 450mm Pallet of 125
80mm Unilin Thin-R XT/CW Partial Fill Cavity Wall Insulation (S&E) is typically used in external walls of buildings with cavity wall construction.
£1,048.00 £1,257.60 Inc VAT£8.38 Per Sheet Add to cart -
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10+ £53.34 
82.5mm Recticel Eurothane PL Insulated Plasterboard 2400mm x 1200mm (8′ x 4′)
82.5mm Recticel Eurothane PL pairs high-performance insulation with plasterboard, making homes warmer with a sleek, easy-fit design.
£53.88 £64.66 Inc VAT Add to cart -
90mm Celotex GA4090 PIR Insulation Board 2400mm x 1200mm (8′ x 4′)
90mm Celotex GA4090 is a polyisocyanurate (PIR) insulation core with composite aluminium foil facings on both sides. Celotex is a multi-purpose insulation board suitable for use in pitched roofs, ceilings, floors and walls.
£32.00 £38.40 Inc VAT Add to cart -
90mm Celotex Thermaclass Cavity Wall 21 Insulation Board 1190mm x 450mm Pack of 6
90mm Celotex Thermaclass Cavity Wall 21 is a PIR T&G insulation board designed for full-fill cavity wall applications. Low-emissivity foil facing provides versatility during installation, allowing for a 10mm residual cavity.
£89.00 £106.80 Inc VAT£14.83 Per Sheet Add to cart -
90mm Ecotherm Eco-Cavity Full Fill Insulation Board 1200mm x 450mm Pack of 4
Eco-Cavity Full Fill is suitable for full fill cavity wall applications while maintaining a residual 10 mm cavity. The residual cavity helps resist moisture transfer, aids installation, and accommodates mortar squeeze. The tongue and groove edges to ensure a continuous layer of insulation, increasing protection from wind driven rain and aiding installation.
£46.00 £55.20 Inc VAT£11.50 Per Sheet Add to cart -
90mm Ecotherm Eco-Versal PIR Insulation Board 2400mm x 1200mm (8′ x 4′)
90mm Ecotherm Eco-Versal is a polyisocyanurate (PIR) insulation core with composite aluminium foil facings on both sides. Ecotherm Eco-Versal is a multi-purpose insulation board suitable for use in pitched roofs, ceilings, floors and walls.
£30.00 £36.00 Inc VAT Add to cart -
90mm IKO Enertherm ALU PIR Insulation Board 2400mm x 1200mm (8′ x 4′)
90mm IKO Enertherm ALU PIR (polyisocyanurate) insulation is a top-quality insulation board featuring a rigid PIR foam core and reflective aluminium foil facings. It delivers outstanding thermal performance and moisture resistance, making it suitable for various installations and an ideal choice for different energy-efficient projects.
£37.57 £45.08 Inc VAT Add to cart -
90mm Jablite HP+ 70E External Wall Insulation Board 1200mm x 600mm (4′ X 2′) Pack of 6
90mm Jablite HP+ 70E External Wall Insulation Board is designed to enhance thermal efficiency for external walls. It can be bonded or mechanically fixed, providing reliable insulation solution.
£39.61 £47.53 Inc VAT£6.60 Per Sheet Add to cart -
90mm Kingspan Kooltherm K103 Insulation Floorboard 2400mm x1200mm Pack of 3
90mm Kooltherm K103 is a premium phenolic core floor insulation solution, designed to deliver exceptional performance with solid concrete or suspended timber floors.
£271.54 £325.85 Inc VAT£90.51 Per Sheet Add to cart -
90mm Kingspan Kooltherm K106 Cavity Board Insulation 1200mm x 450mm Pack of 4
90mm Kingspan Kooltherm K106 Cavity Board is a premium performance insulation with a fibre-free rigid thermoset phenolic core with a thermal conductivity of just 0.019 W/mK across all thicknesses.
£80.88 £97.06 Inc VAT£20.22 Per Sheet Add to cart -
90mm Kingspan Kooltherm K110 Soffit Board Insulation 2400mm x 1200mm Pack of 3
90mm Kingspan Kooltherm K110 Soffit Board Insulation enhances thermal performance in soffit areas with its slim, efficient design. It’s easy to install and improves energy efficiency.
£286.53 £343.84 Inc VAT£95.51 Per Sheet Add to cart -
90mm Kingspan ThermaFloor TF70 PIR Insulation Board 2400mm x 1200mm (8′ x 4′) Pack of 3
90mm Kingspan ThermaFloor TF70 PIR represents high performance floor thermal insulation. The boards are built of polyisocyanurate (PIR), and consist of a closed cell foam that provides excellent thermal insulation. TF70 PIR is generally applied for various works, especially for solid or suspended floors, to improve the energy efficiency of buildings and reduce heat loss.
£140.00 £168.00 Inc VAT£46.67 Per Sheet Add to cart -
90mm Kingspan ThermaPitch TP10 PIR Insulation Board 2400mm x 1200mm (8′ x 4′) Pack of 3
90mm Kingspan Thermapitch TP10 PIR insulation is a premium quality board designed for roof use. Its low thermal conductivity allows for high efficiency using a thin insulation board, making it an excellent choice for pitched roofs. The exceptional insulation properties of this product help minimise heat loss, boost energy efficiency, and improve the overall comfort of buildings.
£140.00 £168.00 Inc VAT£46.67 Per Sheet Add to cart -
90mm Kingspan Thermaroof TR26 PIR Insulation Board 2400mm x 1200mm (8′ x 4′) Pack of 3
90mm Kingspan TR26 Thermaroof is high-performance insulation that has a fiber-free rigid thermoset polyisocyanurate (PIR) core. Suitable for flat roof application waterproofed with mechanically fixed single-ply waterproofing.
£195.00 £234.00 Inc VAT£65.00 Per Sheet Add to cart -
90mm Kingspan ThermaWall TW55 PIR Insulation Board 2400mm x 1200mm (8′ x 4′) Pack of 3
90mm Kingspan ThermaWall TW55 PIR is a top-performing thermal insulation board designed for walls. Made from polyisocyanurate (PIR), the boards feature a closed-cell foam that delivers superior thermal insulation. Typically used for timber and steel framing systems, TW55 PIR is an effective solution for enhancing the energy efficiency of buildings and minimising heat loss.
£140.00 £168.00 Inc VAT£46.67 Per Sheet Add to cart -
90mm Recticel Eurothane GP PIR Insulation Board 2400mm x 1200mm (8′ x 4′)
90mm Recticel Eurothane GP is a polyisocyanurate (PIR) insulation core with composite aluminium foil facings on both sides. Recticel is a multi-purpose insulation board suitable for use in pitched roofs, ceilings, floors and walls.
£30.13 £36.16 Inc VAT Add to cart -
90mm Recticel Eurowall Full Fill Cavity Wall Insulation Board 1200mm x 460mm Pack of 10
£93.00 £111.60 Inc VAT£9.30 Per Sheet Add to cart -
90mm Recticel Eurowall Partial Cavity Wall Insulation Board 1200mm x 450mm Pack of 10
£76.51 £91.81 Inc VAT£7.65 Per Sheet Add to cart