Phenolic Boards for Cavity External Walls

40mm Kingspan Kooltherm K8 Cavity Insulation Board 1200x450 (pack of 12)

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 0.021 W/mK.

£78.56 (£94.27 inc VAT) Click to view discounts

5 or more: £77.26 (£92.71 inc VAT)
10 or more: £75.98 (£91.18 inc VAT)
20 or more: £74.05 (£88.86 inc VAT)

50mm Kingspan Kooltherm K8 Cavity Insulation Board 1200x450 (pack of 10)

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.

£76.31 (£91.57 inc VAT) Click to view discounts

5 or more: £75.05 (£90.06 inc VAT)
10 or more: £73.81 (£88.57 inc VAT)
20 or more: £71.92 (£86.30 inc VAT)

60mm Kingspan Kooltherm K8 Cavity Insulation Board 1200x450 (pack of 8)

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.

£74.39 (£89.27 inc VAT) Click to view discounts

5 or more: £73.16 (£87.79 inc VAT)
10 or more: £71.97 (£86.36 inc VAT)
20 or more: £70.14 (£84.17 inc VAT)

75mm Kingspan Kooltherm K8 Cavity Insulation Board 1200x450 (pack of 6)

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.

£70.51 (£84.61 inc VAT) Click to view discounts

5 or more: £69.37 (£83.24 inc VAT)
10 or more: £68.21 (£81.85 inc VAT)
20 or more: £66.44 (£79.73 inc VAT)

100mm Kingspan Kooltherm K8 Cavity Insulation Board 1200x450 (pack of 5)

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.

£89.47 (£107.36 inc VAT) Click to view discounts

5 or more: £88.02 (£105.62 inc VAT)
10 or more: £86.58 (£103.90 inc VAT)
20 or more: £84.34 (£101.21 inc VAT)