Firestop Fire Seal
![Firestop Fire Seal Firestop Fire Seal](https://broadwalkfireseals.co.uk/image/cache/catalog/liy1ri5h-550x550.png)
- Stock: In Stock
- Model: Firestop Fire Seal
- Dimensions: 0.00cm x 10.00cm x 4.00cm
- SKU: 096
Available Options
Firestop intumescent door seals are designed to close
the gap between the fire door and frame in the event of
a fire thereby preventing the spread of smoke and hot
gasses. Once installed our seals can lay dormant for
many years only activating when exposed to the rising
temperatures and pressures in a fire situation.
Firestop’s high performance intumescent core contains
intercalated graphite which in the event of a fire
expands multi-directionally up to 10-15 times its original
size sealing the gap and holding the fire door in place.
Firestop’s combined intumescent fire and smoke seal
provides additional cold smoke protection sealing off
the gap around the door and providing a permanent
seal to the passage of smoke. The smoke seal also
affords additional thermal and acoustic benefits.