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NOR-204FSB-INTUMES
20 X 4mm 1 Hr Smoke Seal Intumescent Fire Strip Brown 2.1m Length
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2004 Ss Brown 20 X 4Mm 1 Hr Smoke Seal Intumescent Strip 2.1M Length
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Delivery Information
| Delivery Time Frame | Delivery Information |
| Next Working Day By 1PM | When an order is placed by 3pm for next working day on certain items |
| Standard Delivery | Usually delivered in 2 to 4 working days |
| Delivery Charges | |
| UK Mainland | Prices start at £3.95 for very small items, £6.50 for small, £9.50 for medium and £20 for large/long items |
| Scottish Highlands & Islands, Northern Ireland & Ireland | Prices from £30, please see our delivery page for more info. |
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£3.12
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£2.60
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Description
20mm x 4mm 60 Min. Intumescent Fire & Smoke Seal Brown 2.1m Length
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.
Application Uses
- Single and double leaf doors
- FD30 & FD60 Fire doors
- Protects against fire and smoke
Features
- Brush pile height is 5.5mm.
- Manufactured from high quality polypropylene for exceptional durability
- Rapid high-pressure multi-directional expansion.
- Mineral based: safe to handle, containing no fibrous material or harmful chemicals
- Uneffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substances
- Laboratory ageing tests indicate a life expectancy in excess of 100 years
- Supplied with a self-adhesive backing for ease of application
- Identification on each product ensures full traceability
Testing
Firestop intumescent seals have been extensively tested to the latest British standards and have achieved Certifire approval assessed against the requirements of the technical schedules TS35 & TS21
- BS 476 part 22: 1987
- BS 476 part 31.1: 1987
- Certifire approved CF846 refers
Fitting
IMPORTANT - You must fit the correct size intumescent seal as per the door manufacturers instructions.
Intumescent seals can be fitted to either the door frame or the fire door. The seal should be located centrally.
Fit the seals to both jambs (vertical sides) and to the head of either the door frame or fire door. There is no benefit to fitting intumescent seals to the bottom of the fire door.
- Route a rebate to suit the seal size.
- Clean the rebate to ensure it is free from dust and debris.
- Measure and cut the seal using a hacksaw or blade.
- Ensure that the seal does not stand proud of either the frame or the door.
- Remove the self adhesive backing and press home the seal firmly.
Not sure if this Fire seal is right for your requirements?
If you are not sure if this fire seal is right for your requirements please contact our friendly team today.
Specification
| Manufacturer | Firestop |
|---|---|
| Finish | Brown |