100mm Unilin Thin-R XT/CW Partial Fill Cavity Wall Insulation (T&G) is typically used in external walls of buildings with cavity wall construction.
Insulation Board
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Floor Insulation Board (159)
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Roof Insulation Board (211)
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Wall Insulation Board (186)
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Celotex Insulation Board (25)
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Ecotherm Insulation Board (47)
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IKO Insulation Board (14)
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Kingspan Insulation Board (156)
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Mannok Insulation Board (23)
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PIR Insulation (236)
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Polystyrene Insulation Board (42)
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Recticel Insulation Board (53)
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Unilin Insulation Board (26)
Showing 25–48 of 379 results
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100mm Kingspan ThermaWall TW55 PIR Insulation Board 2400mm x 1200mm (8′ x 4′) Pack of 3
100mm 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.
(0 reviews)£116.14 £139.37 Inc VAT£38.71 Per Sheet Add to cart -
100mm Mannok PIR Insulation Board 2400mm x 1200mm (8ā² x 4ā²)
100mm Mannok PIR Insulation Board is an excellent choice for anyone looking for a high-performance insulation solution that provides superior thermal efficiency. It is ideal for use in any construction project, such as commercial and residential, in wall applications as well as roofing and flooring applications.
(1 review)£27.89 £33.47 Inc VAT Add to cart -
100mm Recticel Eurothane GP PIR Insulation Board 2400mm x 1200mm (8′ x 4′)
100mm 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.
(1 review)£28.88 £34.66 Inc VAT Add to cart -
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1-4 5-10 11+ £888.88 £871.10 £862.21 
100mm Unilin T&G XT/CW Partial Fill Cavity Wall Insulation Board 1200mm x 450mm Pallet of 100
(0 reviews)£888.88 £1,066.66 Inc VAT£8.89 Per Sheet Add to cart -
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1-4 5-10 11+ £644.88 £631.98 £625.53 100mm Unilin Thin-R PIR Insulation Board 2400mm x 1200mm (8ā² x 4ā²) Pallet of 24
100mm 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.
(0 reviews)£644.88 £773.86 Inc VAT£26.87 Per Sheet Add to cart -
110mm Celotex XR4110 PIR Insulation Board 2400mm x 1200mm (8ā² x 4ā²)
110mm Celotex XR4110Ā 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.
(0 reviews)£36.33 £43.60 Inc VAT Add to cart -
110mm Ecotherm Eco-Versal PIR Insulation Board 2400mm x 1200mm (8′ x 4′)
110mmĀ 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.
(0 reviews)£35.82 £42.98 Inc VAT Add to cart -
110mm Ecotherm Inno-Fix PIR Insulation Board 2400mm x 1200mm (8ā² x 4ā²) Pack of 3
(0 reviews)£156.99 £188.39 Inc VAT£52.33 Per Sheet Add to cart -
110mm Kingspan Thermaroof TR26 PIR Insulation Board 2400mm x 1200mm (8′ x 4′) Pack of 3
110mm 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.
(0 reviews)£228.57 £274.28 Inc VAT£76.19 Per Sheet Add to cart -
110mm Mannok PIR Insulation Board 2400mm x 1200mm (8ā² x 4ā²)
110mm Mannok PIR Insulation Board is an excellent choice for anyone looking for a high-performance insulation solution that provides superior thermal efficiency. It is ideal for use in any construction project, such as commercial and residential, in wall applications as well as roofing and flooring applications.
(0 reviews)£35.29 £42.35 Inc VAT Add to cart -
110mm Recticel Eurothane GP PIR Insulation Board 2400mm x 1200mm (8′ x 4′)
110mm 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.
(0 reviews)£38.58 £46.30 Inc VAT Add to cart -
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1-4 5-10 11+ £638.88 £626.10 £619.71 110mm Unilin Thin-R PIR Insulation Board 2400mm x 1200mm (8ā² x 4ā²) Pallet of 21
110mm 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.
(0 reviews)£638.88 £766.66 Inc VAT£30.42 Per Sheet Add to cart -
115mm Celotex Thermaclass Cavity Wall 21 Insulation Board 1190mm x 450mm Pack of 5
(0 reviews)£81.98 £98.38 Inc VAT£16.40 Per Sheet Add to cart -
115mm 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.
(1 review)£53.28 £63.94 Inc VAT£13.32 Per Sheet Add to cart -
115mm Kingspan Kooltherm K106 Cavity Board Insulation 1200mm x 450mm Pack of 4
115mm Kingspan Kooltherm K106 Cavity Board is a premium performance insulation with a fibre-free rigid thermoset phenolic core Ā with a thermal conductivity of just 0.019 W/mK across all thicknesses.
(0 reviews)£108.59 £130.31 Inc VAT£27.15 Per Sheet Add to cart -
120mm Celotex XR4120 PIR Insulation Board 2400mm x 1200mm (8ā² x 4ā²)
120mm Celotex XR4120Ā 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.
(0 reviews)£36.26 £43.51 Inc VAT Add to cart -
120mm Ecotherm Eco-Versal PIR Insulation Board 2400mm x 1200mm (8′ x 4′)
120mmĀ 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.
(0 reviews)£35.68 £42.82 Inc VAT Add to cart -
120mm Ecotherm Inno-Bond PIR Insulation Board 1200mm x 1200mm (4ā² x 4ā²) Pack of 4
(0 reviews)£121.99 £146.39 Inc VAT£30.50 Per Sheet Add to cart -
120mm Ecotherm Inno-Fix PIR Insulation Board 2400mm x 1200mm (8ā² x 4ā²) Pack of 2
(0 reviews)£111.99 £134.39 Inc VAT£56.00 Per Sheet Add to cart -
120mm Ecotherm Inno-Torch PIR Insulation Board 1200mm x 600mm (4ā² x 2ā²) Pack of 4
(0 reviews)£64.99 £77.99 Inc VAT£16.25 Per Sheet Add to cart -
120mm IKO Enertherm ALU PIR Insulation Board 2400mm x 1200mm (8ā² x 4ā²)
120mm 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.
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120mm Kingspan GreenGuard GG300 R Rigid Extruded Polystyrene Insulation Board 1250mm x 600mm Pack of 3
120mm Kingspan GreenGuard GG300 is a high performance rigid extruded polystyrene insulation. It is used to insulate inverted roofs, basements, car park decks, and heavy-duty commercial, industrial and cold store flooring offering a thermal conductivities as low as 0.033 W/mĀ·K
(0 reviews)£49.99 £59.99 Inc VAT£16.66 Per Sheet Add to cart -
120mm Kingspan Kooltherm K103 Insulation Floorboard 2400mm x1200mm Pack of 2
(0 reviews)£262.14 £314.57 Inc VAT£131.07 Per Sheet Add to cart -
120mm Kingspan Kooltherm K107 Pitched Roof Board 2400mm x 1200mm Pack of 2
120mm Kingspan Kooltherm K107 Pitched Roof Board is a premium performance insulation with a fibre-free rigid thermoset phenolic core. It is used to insulate pitched roofs and attic spaces, and has a thermal conductivity of just 0.019 W/m.K across all thicknesses.
(0 reviews)£239.59 £287.51 Inc VAT£119.80 Per Sheet Add to cart
