Extract Air Ceiling Valves - Fire Rated

Adjustable metal Extract Air Ceiling Valves- Fire Rated

• Meets the requirements of Building Regulations Document B
• Maintains Integrity of Fire Rated Ceilings for up to 60 minutes according to BS EN 1365-2:1999 & BS476
• Alternative to more expensive Metal Fire Rated Valves / Fire Dampers
• Fits in the same way as a normal air valve
• Air Flow is unaffected
• Easy to retro fit in place of existing valves
• Highly cost effective