Effisus Breather FR – B Fire Retardant Waterproofing Breathable Membrane | Effisus

The Effisus Breather FR – B Membrane is a fire retardant waterproofing breathable membrane, made of polyester nonwoven with a waterproof special coating.

Effisus Breather FR – B Membrane has exceptional UV resistance and is designed for open or closed rainscreen cladding systems, cavity and masonry, leaf weatherboarding panels, tile/slate and timber frame cladding. Suitable for facades with cladding open joints up to 50mm and maximum up to 50% of facade area. The Effisus Breather FR – B Membrane protects the building against driving rain and moisture preventing future corrosion, insulation deterioration and mould growth. It increases the building energy efficiency and minimizes the condensation risk.

Typical Applications

• High demanding projects
• Water, Wind, Vapour and Air Management
• Projects with fire resistance requirements
• Projects with upper UV resistance requirements

Solution benefits

• Fire protection – Fire Class B-s1, d0, according to EN13501-1
• Resistant to thermal variations with high tensile strength
• Suitable for facades with open joints up to 50mm and up to 50% of exposed façade area
• Energy Efficiency – Improves the air quality of building interior, durability of all the facade components and minimize the condensation risk
• Complete System – Complete range of accessories for any project need