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DriTherm 37 Cavity Slabs are for the thermal insulation of masonry cavity external walls, either partially filling or fully filling the cavity. Thermal conductivity - 0.037 W/mK
Price: £ 23.57
(£28.28 inc VAT)
Celotex TD4000 provides a quick and easy method of achieving effective thermal insulation in light traffic, ventilated, lead covered, warm flat roof applications - includes 5.5mm WBP plywood. Thermal conductivity – 0.022W/mK
Price: £ 83.32
(£99.98 inc VAT)
Kingspan Kooltherm K18 combines 12.5mm plasterboard, 20mm premium performance insulation core and a low emissivity foil facing. Boards can be installed utilising mechanical fixing techniques only. Thermal conductivity of the insulation core – 0.023 W/mK.
Price: £ 1 061.59
(£1 273.91 inc VAT)
UK delivery time:
1 - 2 days
CWS 32 are silicone impregnated glass mineral wool slabs providing high levels of thermal insulation in masonry cavity walls. CWS 32 is designed to fully fill the cavity between two masonry leaves in external walls. Thermal Conductivity - 0.032 W/mK.
Price: £ 34.15 (£40.98 inc VAT) Click to view discounts
5 or more: £33.59 (£40.31 inc VAT)
10 or more: £33.03 (£39.64 inc VAT)
20 or more: £32.19 (£38.63 inc VAT)
100mm Isover CWS 32 is a strong yet resilient insulating slab composed of high quality glass wool bonded with a synthetic, thermo-setting resin and impregnated with silicone. Product provides high levels of thermal insulation to satisfy the requirements of Part L Building Regulations and is easy to handle, cut and install.
CWS 32 is designed to be installed during construction to fully fill the cavity between two masonry leaves in external walls. The product comes in 1200mm x 455mm dimension compatible with conventional wall tie spacing.
Thermal insulation fully filling the cavity between two masonry leaves in external walls
Advantages of 100mm Isover CWS 32:
|Area per pack:||3.28m2|
|Material:||Glass Fibre (Glass Mineral Wool)|
|Thermal conductivity:||0.032 W/mK|
|BSI Quality Assurance Standard:||BS EN ISO 9001: 2000|