Fire door seals are designed to maintain the integrity of fire doors. This 20mm brown door seal contains intumescent material which expands when subjected to heat to form a seal around the fire door. This prevents the fire from spreading through the door to other areas.
- Resists the passage of fire for up to 60 minutes
- Fully tested to BS476:Part 22 Fire Only
- Availble in white or brown
- 1050mm length
- 5 Strips needed for an average single fire door
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