Waterproof Backer Board

1. Superior Moisture and Mold Resistance

    Unlike traditional materials like drywall, waterproof backer board is made to be impervious to water. It does not swell, warp,  when wet, and its inorganic composition prevents the growth of mold and mildew, ensuring a healthier and more durable installation.

2.Provides a Stable and Solid Substrate
    Waterproof Backer Board is extremely rigid and strong. Its offers a stable, unyielding surface that prevents tiles from cracking due to flexing or movement in the subfloor, which is crucial for the long-term integrity of the tile installation.

3.Ideal for Wet Area Applications
    Waterproof backer board is specifically designed for high-moisture environments. It is the recommended underlayment for condistions, such as  showers, shower floors, tub surrounds, steam rooms, and bathroom floors, providing a reliable foundation that protects the underlying structure from water damage.

4.Easy and Secure Tile Installation
    The surface of waterproof backer board is textured, allowing for excellent mechanical adhesion with thin-set mortar. This ensures that tiles are securely bonded to the surface, reducing the risk of tiles becoming loose or debonding over time.

5.Durable and Long-Lasting
    Waterproof backer board is made from a combination of mortar, reinforcing fibers, and aggregates, waterproof backer boards are built to last. It is resistant to rot, corrosion, and physical impact, contributing to the overall longevity and resilience of the tiled surface.


Product Details

Product Introduction:    

    The waterproof backer board,also called XPS Backer Board, has the quality of  waterproof, mouldproof. It is a perfect material  for tile in wet areas, like bathroom, shower area. The core is polystyrene, the sureface is polymer mortar, these two things give it the abilities of strong, hard and light on weight. Waterproof backer board provides a stable, non-flexing surface that prevents tile and grout from cracking. The textured surface ensures exceptional adhesion with thin-set mortar for a secure, long-lasting bond. It is the trusted, code-compliant foundation for a professional and permanent tile installation.

Thickness

 5mm / 12mm / 50mm (customizable)  

Density

45±2 kg/m³

Weight

300-600kPa

Density

35kg/ 

Thermal Conductivity

<0.5% 

Product Application:


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