The Kingspan Kooltherm K108 Cavity Board is a premium performance insulation product designed for partial fill cavity wall applications. Measuring 1200mm X 450mm (4 X 1.5) with a thickness of 100mm, these boards are supplied in packs of 5 covering an area of 2.7m². Featuring a fibre-free rigid thermoset phenolic core, these boards possess exceptional thermal performance and high resistance to moisture and vapour. The Kingspan Kooltherm K108 Cavity Board is easy to install and provides a reliable solution for improved energy efficiency in both new build and refurbishment projects.

Brand Name	Kingspan
Certifications Met	Euroclass B compliant (BS EN 13501-1)
Manufacturer Model No	K108
Material	Phenolic Foam
Type	Rigid Board
R-value	Up to 0.021 W/m.K (at thickness of 100mm)
Thickness	100 mm
Dimensions	1200 mm x 450 mm (Per sheet)
Coverage area per package	2.7 m²
Quantity	Pack of 5 Sheets
Application	Cavity Wall Insulation
Installation method	Friction fit between wall ties, within cavity wall construction.
Moisture resistance	Water vapor resistivity of up to >100 MN.s/g.m.
Environmental certifications	Manufactured with a blowing agent that has zero ODP and low GWP.
Compression resistance	Typically exceeds 100 kPa at yield or 10% compression.
Vapor transmission	Low risk of condensation.

The Kingspan Kooltherm K108 Cavity Board is a premium performance insulation product designed for partial fill cavity wall applications. Measuring 1200mm X 450mm (4 X 1.5) with a thickness of 100mm, these boards are supplied in packs of 5 covering an area of 2.7m². Featuring a fibre-free rigid thermoset phenolic core, these boards possess exceptional thermal performance and high resistance to moisture and vapour. The Kingspan Kooltherm K108 Cavity Board is easy to install and provides a reliable solution for improved energy efficiency in both new build and refurbishment projects.

Brand Name	Kingspan
Certifications Met	Euroclass B compliant (BS EN 13501-1)
Manufacturer Model No	K108
Material	Phenolic Foam
Type	Rigid Board
R-value	Up to 0.021 W/m.K (at thickness of 100mm)
Thickness	100 mm
Dimensions	1200 mm x 450 mm (Per sheet)
Coverage area per package	2.7 m²
Quantity	Pack of 5 Sheets
Application	Cavity Wall Insulation
Installation method	Friction fit between wall ties, within cavity wall construction.
Moisture resistance	Water vapor resistivity of up to >100 MN.s/g.m.
Environmental certifications	Manufactured with a blowing agent that has zero ODP and low GWP.
Compression resistance	Typically exceeds 100 kPa at yield or 10% compression.
Vapor transmission	Low risk of condensation.