Verified by manufacturer 5 months ago
BBA Agrément Certificate
An A1 non-combustible calcium silicate fibre cement board.
Interior applications (partitions, ceilings and wall linings):
A non-combustible, A1 fibre cement board, combining weather, moisture and fire resistance properties with high impact strength, sound insulation and dimensional stability. WeatherKem should be primed prior to applying paints and plasters.
Features and benefits:
K11/845 Cement-bonded particleboard
H20/150 Sheet cladding
H20/155 Sheet cladding
K11/485 Wall sheathing
K11/795 Wall lining on metal framing
M40/470 Intermediate substrate
M40/27 Intermediate substrate
K11/63 Cement-bonded particleboard
H20/10 Sheet cladding
To BS EN 12467.
To EN 13501-1: 2007 + A1: 2009, A1.
To BS EN 12467, category A.
Finish as delivered
Kemwell Non-Combustible Joint Seal Kit.
The Joint Seal Kit has been specifically designed to create an airtightness seal on Kemwell's range of external sheathing boards. Each kit will provide 100 linear metres.
KemStop FR Flexi Sealant.
Kemwell Ampacoll Flexx self-adhesive tape.
Ejot TBF 4.8
Recommended by the manufacturer for fixing 9 or 12 mm WeatherKem to SFS framing.
50 mm long, 3.35 mm diameter nails.
For external linings on a timber frame.
M4 self-tapping, self-drilling screws.
For external linings on a steel frame.
Corrosion resistant M4 screws.
For installation of WeatherKem as a tile backer board for floors and walls.