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DriTherm 32 Cavity Slabs are for the thermal insulation of masonry cavity external walls, either partially filling or fully filling the cavity. Thermal conductivity - 0.032 W/mK
Price: £ 23.33
(£28.00 inc VAT)
Celotex EL3000 provides a quick and easy method of achieving effective thermal insulation in single-ply and built-up flat roofing structures. Contains coated glass tissue facings. Thermal conductivity - 0.027 W/mK.
Price: £ 68.02
(£81.62 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: £ 818.48
(£982.18 inc VAT)
UK delivery time:
3 - 5 days
Celotex CW4000 insulation board provides a simple insulation solution for partial fill cavity wall applications. Contains low emissivity foil facings.
Price: £ 53.36 (£64.03 inc VAT) Click to view discounts
5 or more: £52.50 (£63.00 inc VAT)
10 or more: £51.62 (£61.94 inc VAT)
20 or more: £50.30 (£60.36 inc VAT)
65mm Celotex CW4000 provides a simple insulation solution for partial fill cavity wall applications.
With low emissivity foil facings, Celotex CW4000 is manufactured from rigid polyisocyanurate (PIR) using a blowing agent that has zero ozone depletion potential (zero ODP) and low global warming potential (GWP).
Celotex CW4000 is specifically designed for partial fill cavity wall applications
Advantages of Celotex CW4000:
Please note this product is available only in certain areas of the country and may be subject to an additional carriage charge. Please call us before placing an order
|Area per pack:||3.78m2|
|Material:||Polyisocyanurate (PIR) with foil facings|
|Thermal conductivity:||0.022 W/mK|
|Thermal Resistance (R-Value):||2.95 m2K/W|
|Compressive strength at 10% compression:||≥120kPa|
|Water vapour resistance:||>150 MNs/g|
|Surface spread of flame:||Class 1|