12.5mm Fermacell® Powerpanel H2O 2.6m x 1.2m

Fermacell® Powerpanel H2O is a cement-bonded lightweight concrete board engineered for areas exposed to high levels of moisture. Reinforced with an alkali-resistant glass-fibre mesh, it delivers exceptional strength, durability, and water resistance for both internal and external applications.

Designed for wet rooms, bathrooms, kitchens, swimming pools, and exterior walls, Powerpanel H2O provides a reliable, long-lasting substrate that remains stable even in permanently damp environments. Its robust construction, ease of installation, and non-combustible fire rating make it a trusted solution for demanding construction projects.

Benefits

• Perfect for bathrooms, kitchens, and swimming pools
• Tough, hard-wearing board designed to withstand mechanical loading
• Non-combustible A1 fire rating, suitable for fire-sensitive areas and stove backings
• Can be fixed directly to timber or metal studwork without pre-drilling
• Excellent substrate for tiles, providing a secure and stable base
• Heat Resistant
• Compatible with Fermacell® Fine Surface Treatment (FST) for a high-quality finish

Good to Know

• Suitable for internal and external use
• Available with square or tapered edges
• Fixed using screws or staples to the substructure
• Jointstik adhesive creates strong, seamless joints
• Cement-grey colour for easy identification on site
• Low emissions and eco-certified, with no hazard label