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Permabase Cement Board

Flawless strength. Every time.

The PERMABASE Cement Board is a rigid substrate made of Portland cement, aggregate and glass mesh that provides an exceptionally hard, durable surface that is able to withstand prolonged exposure to moisture. Double-wrapped edge with EdgeTech technology allows for closer fastener application of nails or screws at the edge without crumbling or spin out. Homogeneous core has fewer voids and provides a very easy and clean score and snap. PERMABASE is impact resistant, extremely durable and dimensionally stable. It has excellent overall flexural, compressive and tensile strength characteristics.



  • Exterior application: substrate for facade linings; substrate for stone and clinker casings; substrate for outdoor floor coatings; building a substrate for outdoor workspaces
  • Interior application: walls of shower cabins and lining of bathtubs, external lining for jacuzzi, wall linings in steam baths and saunas, perfect base for floorings in all rooms of the house


  • Homogeneous core for easier and more precise cutting with a utility knife
  • Easy and quick installation – no special tools are required;
  • Extremely resistant to weather conditions – rain, snow, low and high temperatures
  • High levels of moisture resistance – prolonged contact with water does not destroy 
  • them or make them swell
  • Suitable base for different types of ceramic coatings

Technical information

In compliance with EN 12467:2012  
Thickness 12.5 mm
Weight ~ 13 kg/m²
Width 1200 mm
Length 2000 mm
Edge type Square (SK) 
Reaction to fire А1
Thermal conductivity, ʎ 0.37 W/(m.K)
Flexural strength 5.17 MPa
Compressive strength 15.51 МРа
Water Absorption < 8 %
Freeze/Thaw (cycles) 100



Board thickness 12.5 mm
Boards per pallet  40 (96m²)


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Declaration of Performance

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Техническа карта

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Declaration of Performance

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Техническа карта