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Rockwool Cavity provides a completely reliable and cost-effective method of insulating new masonry cavity walls.
Price: £ 17.00
(£20.40 inc VAT)
Celotex XR4000 is targeted at ‘cut-to-fit’ applications between rafters or joists. XR4000 is also appropriate for use in floors and walls. Contains low emissivity foil facings.
Price: £ 49.80
(£59.76 inc VAT)
Celotex CW4000 insulation board provides a simple insulation solution for partial fill cavity wall applications. Contains low emissivity foil facings.
Price: £ 54.24
(£65.09 inc VAT)
UK delivery time:
2 - 4 days
Kingspan Kooltherm K8 is a premium performance insulation board with a Class 0 fire rated insulation core, used for the partial fill cavity wall applications. Contains low emissivity foil facings on both sides. Thermal conductivity as low as 0.020 W/mK.
Price: £ 61.31 (£73.57 inc VAT) Click to view discounts
5 or more: £60.32 (£72.38 inc VAT)
10 or more: £59.31 (£71.17 inc VAT)
20 or more: £57.77 (£69.32 inc VAT)
75mm Kingspan Kooltherm K8 Cavity Board is specifically aimed at partial fill cavity wall applications. The product comprises a premium performance rigid thermoset insulation core faced on both sides with a low emissivity composite foil facings.
Kooltherm K8 is manufactured with a blowing agent that has zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP).
The product is BBA approved and easily achieves the requirements of the Building Regulations and Standards.
Kingspan Kooltherm K8 is specifically designed for the thermal insulation of masonry cavity external walls partially filling the cavity.
Advantages of 75mm Kingspan Kooltherm K8
|Area per pack:||3.24m2|
|Material:||Phenolic foam core with composite foil facings on both sides|
|Thermal conductivity:||0.020 W/mK|
|Thermal Resistance (R-value):||3.75 m2K/W|
|Compressive strength at 10% compression:||≥100kPa|
|Water vapour resistance:||>100 MN.s/g.m|
|Fire rating:||Class 1 (Class ‘O’ insulation core)|