Partial Fill Cavity Wall Insulation

The product is available with square edge profile in thickness from 25mm to 100mm, Please ask for details of sizes outside this range. Kay-Cel Plus partial fill cavity wall insulation is suitable for use in new buildings up to 25 metres in height. Where a residual cavity width of 50mm or greater is maintained, the product can be used in any exposure zone buildings up to and including 12 metres high.

Physical Characteristics

Property Kay-Cel
Super Plus Tolerance 1
Thickness (mm)* 25, 30, 40, 50, 75, 100 2mm
Length (mm) 1200, 2400 0.6%
Width (mm) 450, 600, 1200 3mm
Squareness - ? 5mm per 1000mm
Dimentional stability under
laboratory conditions - 0.5mm
1 Classification according to BS 13163:2001
Performance Characteristics
Property Performance
Kay-Cel Plus?
Thermal conductivity 0.033
Compressive stress at 10%
deformation (kPa) 70 min