WeatherKem Calcium Silicate Fibre Cement Board

BBA-certified A1 non-combustible Category A weather-proof rated building board for interior and exterior applications

BBA certified WeatherKem is a non-combustible calcium silicate fibre cement board, combining weather, moisture and fire resistance properties with high impact strength and sound insulation. It is rated as a Category A board to BS EN 12467:2012+A2 2018 for applications where they may be subjected to heat, high moisture and severe frost.

It is primarily used as an external sheathing board on both metal and timber structures of all types of façade solutions, including; residential, commercial and industrial buildings, as well as, schools and hospitals. It is especially suited to projects where quick construction, safety, cleanliness and hygiene are of high importance and is also ideal for use in interior areas of high humidity, like swimming pools, spas and wet rooms.

WeatherKem Fibre Cement Board is designed specifically to meet the complex and stringent requirements of the building and construction industry, providing architects, developers, and contractors with adaptability and performance benefits to enable safe and innovative designs to be easily realised.

Panels Dimensions

Board Sizes:

  • 1200 x 2400mm

Board Thicknesses:

  • 6mm
  • 9mm
  • 12mm
  • 15mm
  • 18mm

Board Finishes:

  • Standard natural
  • Smooth back, sanded (Masterboard)

Main Advantages

  • Weather Resistant
  • Acoustic Insulation
  • Easy Workability
  • Fire Resistance
  • Chemical Stability
  • Smooth Surface
  • Vermin Resistant
  • Dimensional Stability
  • 30 years service life

Colour Specifications & Brochures



PDFDOWNLOAD DOCUMENTWeatherKem Installation Guide

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