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.

£68.31 (£81.97 inc VAT) Click to view discounts

5 or more: £67.18 (£80.62 inc VAT)
10 or more: £66.07 (£79.28 inc VAT)
20 or more: £64.39 (£77.27 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.

£66.36 (£79.63 inc VAT) Click to view discounts

5 or more: £65.26 (£78.31 inc VAT)
10 or more: £64.18 (£77.02 inc VAT)
20 or more: £62.54 (£75.05 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.

£64.69 (£77.63 inc VAT) Click to view discounts

5 or more: £63.62 (£76.34 inc VAT)
10 or more: £62.58 (£75.10 inc VAT)
20 or more: £60.99 (£73.19 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.

£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)

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.

£77.80 (£93.36 inc VAT) Click to view discounts

5 or more: £76.54 (£91.85 inc VAT)
10 or more: £75.29 (£90.35 inc VAT)
20 or more: £73.34 (£88.01 inc VAT)