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SKU
EHILP/P
Firestop Intumescent Letterplate Smoke and Fire
From
£23.26
This Intumescent letterplate is a stylish telescopic letterbox with metal flaps and fitted with a high performance intumescent liner. In the event of a fire the intumescent liner expands rapidly and seals off the letterbox opening, preventing the spread of the fire and smoke whilst maintaining the integrity of the fire door assembly. This range of letterplates are available in 10-12 Inch in a variety of finishes. During the testing process these have been, fire tested, smoke tested, acoustic tested and security tested. Find out more the the details section.
This Intumescent letterplate is a stylish telescopic letterbox with metal flaps and fitted with a high performance intumescent liner. In the event of a fire the intumescent liner expands rapidly and seals off the letterbox opening, preventing the spread of the fire and smoke whilst maintaining the integrity of the fire door assembly.
Features and Benefits:
- Letterbox flaps open to 180 degrees
- Fire tested - BS 467 Part 22: 1987 30 minute rated
- Smoke tested - BS 467 Part 31/1: 1983
- Acoustic tested - BS EN ISO 140-3: 1995 Achieving 32dB Rw
- Security tested - BS EN 13724 Clause 6.6.5
- Adjustable telescopic sleeve set to suit 40mm - 80mm door thickness
- Fitted with brush pile draught excluders
- Integral sound dampening bumpers
- wide range of letter flap finishes
- Ergonomic curved edge desgin
- Fully sealed backplate
| Manufacturer | Firestop Ltd |
|---|---|
| Brand | Firestop |
| Fixings Included | Yes |
| Available Finishes | Available in 4 finishes |
| Fire Tested | Yes - FD30 - 1/2 Hour Fire Tested |
| Complies With | BS 476 22 1987 |
| Length | 10", 12" |
| Type | Letterplate |
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