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.
Wall Insulation Board
Showing 121–144 of 235 results
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80mm Kingspan Therma TP10 / TF70 / TW55 PIR Insulation Board 2400mm x 1200mm (8′ x 4′) Pack of 4 (11.52m2)
All three models 80mm Kingspan Therma PIR Insulation Board:
- 80mm Thermapitch TP10
- 80mm Thermafloor TF70
- 80mm Thermawall TW55
share the same high-performance PIR core and low-emissivity foil facings, offering excellent thermal efficiency and easy installation. Although labeled differently, these boards share identical technical specifications.
£149.61£179.53 Ex VATInc VAT£12.99£15.59 Per M2 Add to cart -
80mm Kingspan ThermaWall TW55 PIR Insulation Board 2400mm x 1200mm (8′ x 4′) Pack of 4
80mm 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.
£169.99£203.99 Ex VATInc VAT£42.50£51.00 Per Sheet Add to cart -
80mm Recticel Eurothane GP PIR Insulation Board 2400mm x 1200mm (8′ x 4′) 2.88m2
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.
£23.63£28.36 Ex VATInc VAT£8.20£9.84 Per M2 Add to cart -
80mm Recticel Eurowall Partial Cavity Wall Insulation Board 1200mm x 450mm Pack of 12
£83.64£100.37 Ex VATInc VAT£6.97£8.36 Per Sheet Add to cart -
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8-15 16-20 21+ £53.34£64.01 £52.80£63.36 £51.72£62.06 
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 Ex VATInc VAT Add to cart -
90mm Celotex GA4090 PIR Insulation Board 2400mm x 1200mm (8′ x 4′) 2.88m2
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.
£25.68£30.82 Ex VATInc VAT£8.92£10.70 Per M2 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 Ex VATInc VAT£14.83£17.80 Per Sheet Add to cart -
90mm Ecotherm Eco-Versal Rigid PIR Insulation Board 2400mm x 1200mm (8′ x 4′) 2.88m2
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.
£25.68£30.82 Ex VATInc VAT£8.92£10.70 Per M2 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 Ex VATInc VAT£6.60£7.92 Per Sheet Add to cart -
90mm Kingspan Kooltherm K106 Cavity Board Insulation 1200mm x 450mm Pack of 4 (2.16m2)
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.
£75.91£91.09 Ex VATInc VAT£35.14£42.17 Per M2 Add to cart -
90mm Kingspan Therma TP10 / TF70 / TW55 PIR Insulation Board 2400mm x 1200mm (8′ x 4′) Pack of 3 (8.64m2)
All three models 90mm Kingspan Therma PIR Insulation Board:
- 90mm Thermapitch TP10
- 90mm Thermafloor TF70
- 90mm Thermawall TW55
share the same high-performance PIR core and low-emissivity foil facings, offering excellent thermal efficiency and easy installation. Although labeled differently, these boards share identical technical specifications.
£124.45£149.34 Ex VATInc VAT£14.40£17.28 Per M2 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 Ex VATInc VAT£46.67£56.00 Per Sheet Add to cart -
90mm Recticel Eurothane GP PIR Insulation Board 2400mm x 1200mm (8′ x 4′) 2.88m2
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.
£25.68£30.82 Ex VATInc VAT£8.92£10.70 Per M2 Add to cart -
90mm Recticel Eurowall Full Fill Cavity Wall Insulation Board 1200mm x 460mm Pack of 10
£93.00£111.60 Ex VATInc VAT£9.30£11.16 Per Sheet Add to cart -
90mm Recticel Eurowall Partial Cavity Wall Insulation Board 1200mm x 450mm Pack of 10
£76.51£91.81 Ex VATInc VAT£7.65£9.18 Per Sheet Add to cart -
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8-15 16-20 21+ £60.51£72.61 £59.90£71.88 £58.68£70.42 92.5mm 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.
£61.12£73.34 Ex VATInc VAT Add to cart -
100mm Ecotherm Eco-Cavity Partial Fill Insulation Board 1200mm x 450mm Pack of 5 (2.70m2)
100mm Ecotherm Eco-Cavity wall insulation boards are ideal for masonry walls. They achieve high levels of thermal performance for thinner constructions whilst maintaining a clear residual air gap; effective protection against driving rain, particularly in coastal and exposed locations.
POA Get a quote -
100mm IKO Enertherm ALU PIR Insulation Board 2400mm x 1200mm (8′ x 4′)
100mm 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.
£36.72£44.06 Ex VATInc VAT Add to cart -
100mm Mannok PIR Insulation Board 2400mm x 1200mm (8′ x 4′) 2.88m2
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.
POA Get a quote -
100mm Unilin Thin-R PIR Insulation Board 2400mm x 1200mm (8′ x 4′)
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.
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.
£36.72£44.06 Ex VATInc VAT Add to cart -
100mm Unilin Thin-R PIR Insulation Board 2400mm x 1200mm (8′ x 4′) Pallet of 24 (69.12m2)
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.
POA Get a quote -
110mm IKO Enertherm ALU PIR Insulation Board 2400mm x 1200mm (8′ x 4′)
110mm 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.
£44.34£53.21 Ex VATInc VAT Add to cart