75mm 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
Showing 65–96 of 339 results
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50mm Jablite HP+ 70E External Wall Insulation Board 1200mm x 600mm (4′ X 2′) Pack of 12 (8.64m2)
50mm Jablite HP+ 70E EWI External Wall Insulation Board 1200mm x 600mm (4′ X 2′) sold in Pack of 12.
£54.86£65.83 Ex VATInc VAT£6.35£7.62 Per Sheet Add to cart -
50mm Kingspan Kooltherm K108 Cavity Board Insulation 1200mm x 450mm Pack of 10 (5.40m2)
50mm Kingspan Kooltherm K108 partial fill cavity wall board is a premium performance lower lambda insulation with a rigid thermoset fibre-free phenolic core. It is faced on both sides with a low emissivity composite foil facing and is used in partially filled cavity walls.
£116.76£140.11 Ex VATInc VAT£21.62£25.94 Per M2 Add to cart -
50mm Kingspan Kooltherm K112 Framing Insulation Board 2400mm x 1200mm Pack of 6 (17.28m2)
50mm Kingspan Kooltherm K112 Framing Board is a premium performance insulation with a fibre-free rigid thermoset phenolic core. It is used to insulate timber and steel framing systems with thermal conductivity of just 0.019 W/mK across all thicknesses.
£435.71£522.85 Ex VATInc VAT£25.21£30.25 Per M2 Add to cart -
50mm Kingspan Kooltherm K5 External Wall Insulation Board 1200mm x 600mm Pack of 10 (7.20m2)
50mm Kingspan Kooltherm K5 External Wall Board is a premium performance insulation with a fibre-free rigid thermoset phenolic core used as external insulation for masonry walls.
£145.46£174.55 Ex VATInc VAT£20.20£24.24 Per M2 Add to cart -
50mm Knauf Acoustic Insulation Roll – Glass Mineral Wool 16.2m2
50mm Acoustic Insulation Roll from Knauf is a Glass Mineral Wool roll, designed for use in internal wall and floor applications, to offer sound absorption and noise reduction properties.
£38.07£45.68 Ex VATInc VAT£2.35£2.82 Per m2 Add to cart -
50mm ODE Acoustic Roll Insulation 12m2 Roll
50mm ODE Insulation Acoustic Roll is designed to reduce sound transmission, making it an ideal solution for creating quieter indoor environments. Its flexible and simple-to-install design effectively absorbs sound, making it perfect for both residential and commercial spaces.
£28.81£34.57 Ex VATInc VAT£2.40£2.88 Per m2 Add to cart -
50mm Rockwool RWA45 Acoustic Insulation Slab 1200 x 600mm 6.48m2 Pack
50mm Rockwool RWA45 has been developed for thermal, acoustic and fire performance in a range of construction types. It is suitable for applications on partition walls, ceilings, floors and roofs.
£26.95£32.34 Ex VATInc VAT£4.16£4.99 Per m2 Add to cart -
50mm Superglass Acoustic Partition Roll Insulation 15.60m2 Roll
50mm Superglass Acoustic Partition Roll (APR) is a lightweight, non-combustible glass mineral wool insulation roll. It is suitable for the following applications: internal walls and floors, timber and metal stud partitions, drylining systems and separating walls and floors. Manufactured at a minimum density of 10kg/m³.
£42.71£51.25 Ex VATInc VAT£2.74£3.29 Per m2 Add to cart -
50mm URSA Acoustic Partition Roll Insulation 14.4m2 Roll
50mm URSA Acoustic Roll is a lightweight, non-combustible, unfaced glass mineral wool product for use as acoustic insulation in timber or metal framed internal partition walls, timber or metal framed separating walls and timber separating floors.
£41.45£49.74 Ex VATInc VAT£2.88£3.46 Per m2 Add to cart -
52.5mm Kingspan Kooltherm K118 Insulated Plasterboard 2400mm x 1200mm Pack of 15 (43.20m2)
40mm + 12.5mm Kingspan Kooltherm K118 Insulated Plasterboard is a premium performance insulation with a fibre-free rigid thermoset phenolic core. It is an insulated plasterboard for mechanically fixed and adhesively bonded insulated dry-lining th a thermal conductivity of just 0.019 W/mK across all thicknesses.
£1,132.70£1,359.24 Ex VATInc VAT£26.22£31.46 Per M2 Add to cart -
57.5mm Kingspan Kooltherm K118 Insulated Plasterboard 2400mm x 1200mm Pack of 14 (40.32m2)
45mm + 12.5mm Kingspan Kooltherm K118 Insulated Plasterboard is a premium performance insulation with a fibre-free rigid thermoset phenolic core. It is an insulated plasterboard for mechanically fixed and adhesively bonded insulated dry-lining th a thermal conductivity of just 0.019 W/mK across all thicknesses.
£1,131.07£1,357.28 Ex VATInc VAT£28.05£33.66 Per M2 Add to cart -
60mm Jablite HP+ 70E External Wall Insulation Board 1200mm x 600mm (4′ X 2′) Pack of 10 (7.20m2)
60mm 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.
£54.65£65.58 Ex VATInc VAT£7.59£9.11 Per M2 Add to cart -
60mm Kingspan Kooltherm K108 Cavity Board Insulation 1200mm x 450mm Pack of 8 (4.32m2)
60mm Kingspan Kooltherm K108 partial fill cavity wall board is a premium performance lower lambda insulation with a rigid thermoset fibre-free phenolic core. It is faced on both sides with a low emissivity composite foil facing and is used in partially filled cavity walls.
£111.69£134.03 Ex VATInc VAT£25.85£31.02 Per M2 Add to cart -
60mm Kingspan Kooltherm K112 Framing Insulation Board 2400mm x 1200mm Pack of 5 (14.40m2)
60mm Kingspan Kooltherm K112 Framing Board is a premium performance insulation with a fibre-free rigid thermoset phenolic core. It is used to insulate timber and steel framing systems with thermal conductivity of just 0.019 W/mK across all thicknesses.
£432.45£518.94 Ex VATInc VAT£30.03£36.04 Per M2 Add to cart -
60mm Kingspan Kooltherm K5 External Wall Insulation Board 1200mm x 600mm Pack of 8 (5.76m2)
60mm Kingspan Kooltherm K5 External Wall Board is a premium performance insulation with a fibre-free rigid thermoset phenolic core used as external insulation for masonry walls.
£142.40£170.88 Ex VATInc VAT£24.72£29.66 Per M2 Add to cart -
62.5mm Kingspan Kooltherm K118 Insulated Plasterboard 2400mm x 1200mm Pack of 12 (34.56m2)
50mm + 12.5mm Kingspan Kooltherm K118 Insulated Plasterboard is a premium performance insulation with a fibre-free rigid thermoset phenolic core. It is an insulated plasterboard for mechanically fixed and adhesively bonded insulated dry-lining th a thermal conductivity of just 0.019 W/mK across all thicknesses.
£1,033.91£1,240.69 Ex VATInc VAT£29.92£35.90 Per M2 Add to cart -
6mm Multi-Layer SuperFOIL SFUF Insulation Roll 1.5m x 8m (12m2)
6mm Superfoil Foil SFUF can be used in floors, walls, roofs and any place that requires slim high performance insulation.
£85.29£102.35 Ex VATInc VAT£7.11£8.53 Per M2 Add to cart -
70mm Jablite HP+ 70E External Wall Insulation Board 1200mm x 600mm (4′ X 2′) Pack of 8 (5.76m2)
70mm 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.
£51.08£61.30 Ex VATInc VAT£8.87£10.64 Per M2 Add to cart -
70mm Kingspan Kooltherm K112 Framing Insulation Board 2400mm x 1200mm Pack of 4 (11.52m2)
70mm Kingspan Kooltherm K112 Framing Board is a premium performance insulation with a fibre-free rigid thermoset phenolic core. It is used to insulate timber and steel framing systems with thermal conductivity of just 0.019 W/mK across all thicknesses.
£402.18£482.62 Ex VATInc VAT£34.91£41.89 Per M2 Add to cart -
70mm Kingspan Kooltherm K5 External Wall Insulation Board 1200mm x 600mm Pack of 6 (4.32m2)
70mm Kingspan Kooltherm K5 External Wall Board is a premium performance insulation with a fibre-free rigid thermoset phenolic core used as external insulation for masonry walls.
£122.09£146.51 Ex VATInc VAT£28.26£33.91 Per M2 Add to cart -
72.5mm Kingspan Kooltherm K118 Insulated Plasterboard 2400mm x 1200mm Pack of 11 (31.68m2)
60mm + 12.5mm Kingspan Kooltherm K118 Insulated Plasterboard is a premium performance insulation with a fibre-free rigid thermoset phenolic core. It is an insulated plasterboard for mechanically fixed and adhesively bonded insulated dry-lining th a thermal conductivity of just 0.019 W/mK across all thicknesses.
£995.84£1,195.01 Ex VATInc VAT£31.43£37.72 Per M2 Add to cart -
75mm Expanded Polystyrene EPS100 Insulation Board 2400mm x 1200mm (8′ x 4′) Pack of 32 (92.16m2)
75mm EPS100, often known as Expanded Polystyrene, is a lightweight foam product produced from tiny polystyrene beads. Due to its high thermal value and simplicity of usage, it is commonly used as one of the most favoured insulation materials in construction.
£582.27£698.72 Ex VATInc VAT£6.32£7.58 Per M2 Add to cart -
75mm Expanded Polystyrene EPS150 Floor Insulation Board 2400mm x 1200mm (8′ x 4′) Pack of 8 (23.04m2)
75mm EPS150, often known as Expanded Polystyrene, is a lightweight foam product produced from tiny polystyrene beads. Due to its high thermal value and simplicity of usage, it is commonly used as one of the most favoured insulation materials in construction.
£199.99£239.99 Ex VATInc VAT£8.68£10.42 Per M2 Add to cart -
75mm Isover Acoustic Partition Insulation Roll – Glass Mineral Wool 14.64m2
75mm Isover Acoustic Partition Insulation Roll is a glass mineral wooldesigned to reduce sound transmission between walls and floors, creating quieter and more comfortable spaces.
£56.81£68.17 Ex VATInc VAT£3.88£4.66 Per m2 Add to cart -
75mm Isover CWS 36 Cavity Wall Slab 8.74m2 Pack
75mm Isover CWS 36 Cavity Wall Slab offers excellent thermal insulation for cavity walls, effectively reducing heat loss and boosting energy efficiency. Lightweight and easy to install, it delivers reliable, long-lasting performance.
£35.31£42.37 Ex VATInc VAT£4.04£4.85 Per m2 Add to cart -
75mm Kingspan Kooltherm K108 Cavity Board Insulation 1200mm x 450mm Pack of 6 (3.24m2)
75mm Kingspan Kooltherm K108 partial fill cavity wall board is a premium performance lower lambda insulation with a rigid thermoset fibre-free phenolic core. It is faced on both sides with a low emissivity composite foil facing and is used in partially filled cavity walls.
£104.32£125.18 Ex VATInc VAT£32.20£38.64 Per M2 Add to cart -
75mm Knauf Acoustic Insulation Roll – Glass Mineral Wool 17.4m2
75mm Acoustic Insulation Roll from Knauf is a Glass Mineral Wool roll, designed for use in internal wall and floor applications, to offer sound absorption and noise reduction properties.
£58.38£70.06 Ex VATInc VAT£3.36£4.03 Per m2 Add to cart -
75mm ODE Acoustic Roll Insulation 9.6m2 Roll
75mm ODE Insulation Acoustic Roll is designed to reduce sound transmission, making it an ideal solution for creating quieter indoor environments. Its flexible and simple-to-install design effectively absorbs sound, making it perfect for both residential and commercial spaces.
£26.43£31.72 Ex VATInc VAT£2.75£3.30 Per m2 Add to cart -
75mm Rockwool RWA45 Acoustic Insulation Slab 1200 x 600mm 4.32m2 Pack
75mm Rockwool RWA45 has been developed for thermal, acoustic and fire performance in a range of construction types. It is suitable for applications on partition walls, ceilings, floors and roofs.
£25.87£31.04 Ex VATInc VAT£5.99£7.19 Per m2 Add to cart -
75mm Superglass Superwall 32 Cavity Wall Slab 4.37m2 Pack
75mm Superglass Superwall 32 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.
£36.63£43.96 Ex VATInc VAT£8.38£10.06 Per m2 Add to cart -
75mm URSA 35 Cavity Wall Insulation Slab 4.91m2 Pack
75mm URSA Cavity Batt is a lightweight, semi-rigid glass mineral wool slab treated with silicon-based water repellent. It is suitable for use in both fully and partially filled masonry cavity walls up to 25m high.
£29.68£35.62 Ex VATInc VAT£6.04£7.25 Per m2 Add to cart




















































