A stylish ABS framed, telescopic letterbox, with metal flaps and fitted with a high performance intumescent liner. 30 minute fire rated Letterbox flaps open to 180 degrees Smoke tested to BS 476 Part31/1 Fire tested to BS 476 part 22 Adjustable telescopic sleeve set to suit 40mm - 80mm door thickness Fitted with brush pile draught excluders Integral sound dampening bumpers Ergonomic curved edge design Fully sealed backplate Fixing screws are provided RRP £25
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