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.
Wall Insulation
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1-4 5-10 11+ £988.88 £969.10 £959.21 
80mm Unilin XT/CW Partial Fill Cavity Wall Insulation Board 1200mm x 450mm Pallet of 125
£988.88 £1,186.66 Inc VAT£7.91 Per Sheet Add to cart -
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 -
85mm Superglass Superwall 36 Cavity Wall Slab 4.37m2 Pack
85mm Superglass Superwall 36 is non-combustible and water repellent glass mineral wool insulation cavity wall batt. The flexible batt is supplied at 455mm wide to allow easy installation between standard vertical wall tie spacings and minimum on-site cutting and waste.
£23.05 £27.66 Inc VAT£5.27 Per m2 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.
£31.83 £38.20 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.
£84.88 £101.86 Inc VAT£14.15 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.
£43.88 £52.66 Inc VAT£10.97 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.
£28.88 £34.66 Inc VAT Add to cart -
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1-9 10+ £37.73 £36.60 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.
£37.73 £45.28 Inc VAT£6.29 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 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.
£130.00 £156.00 Inc VAT£43.33 Per Sheet Add to cart -
90mm Recticel Eurothane Eurodeck Insulation Board 2400mm x 1200mm Pack of 5
90mm Eurothane® Eurodeck is compatible with mechanically fixed single-ply systems, benefiting from high compressive strength and excellent dimensional stability that ensures the flat surface finish required for optimum performance in new build and refurbishment projects. It is faced on both sides with a multi-layer coated aluminum foil.
£188.92 £226.70 Inc VAT 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.
£30.44 £36.53 Inc VAT Add to cart -
90mm Recticel Eurowall Full Fill Cavity Wall Insulation Board 1200mm x 460mm Pack of 10
£89.38 £107.26 Inc VAT£8.94 Per Sheet Add to cart -
90mm Recticel Eurowall Partial Cavity Wall Insulation Board 1200mm x 450mm Pack of 10
£72.88 £87.46 Inc VAT£7.29 Per Sheet Add to cart -
90mm Superglass Cladding Mat 40 Thermal & Acoustic Roll 12.78m2
90mm Superglass Cladding Mat 40 is a resilient, medium dense and non-combustible glass mineral wool insulation roll with exceptional durability and high tear strength. The roll is supplied 1200mm wide to allow quick installation and minimum on-site cutting and waste.
£36.29 £43.55 Inc VAT£2.84 Per m2 Add to cart -
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1-4 5-10 11+ £688.88 £675.10 £668.21 90mm Unilin Thin-R PIR Insulation Board 2400mm x 1200mm (8′ x 4′) Pallet of 24
90mm 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.
£688.88 £826.66 Inc VAT£28.70 Per Sheet Add to cart -
90mm URSA 35 Timber Frame Roll 7.54m2
90mm URSA Timber Frame Roll 35 is a lightweight, non-combustible, glass mineral wool product. It is suitable for use in both timber and metal framed walls.
£42.22 £50.66 Inc VAT£5.60 Per m2 Add to cart -
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 Inc VAT Add to cart -
100mm Knauf DriTherm 32 Cavity Wall Insulation Slab 455mm x 1200mm 3.27m2 Pack
100mm DriTherm Cavity Slab 32 is a water-repellent Glass Mineral Wool slab designed for use in external full-fill masonry cavity walls, that offers the best thermal performance in the range. It is non-combustible with the best possible Euroclass A1 reaction to fire classification.
£34.88 £41.86 Inc VAT£10.67 Per m2 Add to cart -
150mm Knauf DriTherm 32 Cavity Wall Insulation Slab 455mm x 1200mm 2.18m2 Pack
150mm DriTherm Cavity Slab 32 is a water-repellent Glass Mineral Wool slab designed for use in external full-fill masonry cavity walls, that offers the best thermal performance in the range. It is non-combustible with the best possible Euroclass A1 reaction to fire classification.
£35.88 £43.06 Inc VAT£16.46 Per m2 Add to cart -
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.
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100mm Mannok PIR Insulation Board 2400mm x 1200mm (8′ x 4′)
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.
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100mm Rockwool Rainscreen Duo Slab 1200mm x 600mm 46.08m2 Pallet
100mm Rainscreen Duo Slab is dual-density insulation specifically developed for use within ventilated cladding systems, as well as sealed systems such as curtain walling. Once installed, the robust outer surface of the slabs, in combination with a factory applied water-repelling agent, acts to resist rain ingress during construction.
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