TIMCO 10″ Intumescent Letterbox – Polished Silver (Black Frame) 272 x 70mm

A 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.

Acoustic Rating	32dB Rw
Aperture Depth mm	40 - 80
Aperture Size W x L mm	220 x 37.5
Approval	BS EN 1634-1, BS 476 part 31/1: 1983, BS EN ISO 140-3: 1995, BS EN 13724 Clause 6.6.5
Brand	TIMCO
Carton Qty Packs	10
Centres mm	238
Description	A 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.
External Size W x L mm	272 x 70
Feature 1	Letterbox flap opens to 180° angle
Feature 10	Ergonomic curved edge design
Feature 11	Fixings included
Feature 2	Smoke tested to BS 476 part 31/1: 1983
Feature 3	Fire tested to BS 476 part 22: 1987 & BS EN 1634-1
Feature 4	Acoustic tested to BS EN ISO 140-3: 1995 Achieving 32dB Rw
Feature 5	Security tested to BS EN 13724 Clause 6.6.5 (Compliant within scope of PAS 23/24)
Feature 6	Adjustable telescopic sleeve to suit 40mm - 80mm door thickness
Feature 7	Fitted brush pile draught excluders
Feature 8	Integral sound dampening bumpers
Feature 9	Fully sealed backplate
Finish	Polished Silver
Fire Rating	30 Minutes
Frame Colour	Black
Hole Dia. mm	5.0
Length mm	70
Material	ABS (Acrylonitrile Butadiene Styrene)
Max Door Thickness mm	80
MOQ	1.00000000
MOQ Increment	1.00000000
Pack Dimensions L x W x H mm	300 x 84 x 80
Pack Quantity	1.00000000
Pack Quantity Unit	Each
Pack Type	Box
Pack Weight kg	0.540
Pallet Qty Packs	270
Product Code	487457
Size inch	10
Size mm	272 x 70
SKU Barcode	5056110899350
Width inch	10
Width mm	272