Firestop Fire Rated Intumescent Letterbox Polished Silver 306mm x 70mm

Stylish ABS-framed, telescopic letterbox, with metal flaps and fitted with a high performance intumescent liner.

In the event of fire the intumescent liner expands rapidly and seals-off the letterbox opening, preventing the spread of fire and smoke whilst maintaining the integrity of the fire door assembly.

Adjustable telescopic sleeve to suit 40-80mm.

Specifications

Brand: Firestop
CE Standard (Tested to EN...): BS 476, BS EN 1634.
Colour: Polished Silver
Colour/Finish (Ironmongery): Polished Silver
Construction Material (Ironmongery): Steel
External Doors Aperture Height: 57 mm
External Doors Aperture Width: 274 mm
Fire Rated (Yes/No): Fire Rated
Fire Rating: Fire Rated to 30mins
Fixings Supplied: Fittings Supplied
Front Door Furniture Product Type: Letter Plate
Internal/External Usage: Internal & External
Manufacturer Guarantee: 1 Year Guarantee
Pack Size: 1
Parent Colour: Silver
Pieces in Pack/Case: 1
Product Height: 70 mm
Product Length: 306 mm
Product Type: Intumescent Letterbox