Air Valves - Fire Rated

Polyaire's Fire Rated Air Valves are a unique and cost effective fire rated solution where recessed ceiling air valves are to be installed in fire rated floor/ceiling constructions. In a fire situation, the integral intumescent material rapidly expands to seal off the air valve to help maintain the fire resistance rating of the ceiling. This limits the risk of fire and heat spread throughout the building.

• 60 Minutes Fire Rating in Solid Timber Joist Floor / Ceiling Constructions
• No maintenance required
• Meets requirements of Approved Document B Fire Safety
• Simple to install
• Highly cost effective
• 48 Years of working life
• Available in RAL9016

Order Selection

Supply

Extract