- Description
-
Details
- The collar attached to this plate houses and supports strips of material which expand when the activation temperature is exceeded
- Once the material has expanded to the flue outer casing, the assembly maintains the fire resistance of the structure through which the flue passes
- The Ventilated Fire Stop with Fire Sealing Collar is designed to meet the requirements of The Building Regulations 2000 Approved Document B and has been tested to comply with the requirements of BS EN 1856-1
- Features
Features
Painted White Finish To fit a 6" internal diameter twin wall Stainless Steel flue
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