GRANDBOARD 3mm Bituminous Protection Board

GRANDBOARD is a high-performance bituminous protection board engineered to provide reliable waterproofing and structural protection for various construction applications. With a consistent 3 mm thickness, this single-component sheet offers excellent resistance to moisture, chemicals, and mechanical stress, making it an ideal solution for protecting foundations, basements, and underground structures.

Supplied in standard 1 x 2 meter sheets, the board is easy to handle and install, ensuring efficient coverage with minimal waste. Its bituminous composition creates a continuous, impermeable barrier that prevents water ingress and extends the service life of concrete and masonry elements.

• Thickness: 3 mm for optimal protection depth
• Format: 1 x 2 meter sheets for easy installation
• Type: Single-component bituminous board
• Application: Waterproofing for foundations and underground structures
• Benefit: Durable, impermeable barrier against moisture and environmental factors