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

£18.11 inc. VAT

22 in stock

SKU: 487457
Category: Door Seals
Timco

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.

  • Letterbox flap opens to 180° angle
  • Acoustic Rating32dB Rw
    Aperture Depth mm40 – 80mm
    Aperture Size W x L mm220 x 37.5mm
    ApprovalBS EN 1634-1, BS 476 part 31/1: 1983, BS EN ISO 140-3: 1995, BS EN 13724 Clause 6.6.5
    Carton Qty Packs10
    Centres mm238mm
    External Size W x L mm272 x 70mm
    FinishPolished Silver
    Fire Rating30 Minutes
    Frame ColourBlack
    Hole Dia. mm5mm
    Length mm70mm
    MaterialABS (Acrylonitrile Butadiene Styrene)
    Max Door Thickness mm80mm
    Pack Dimensions L x W x H mm300 x 84 x 80mm
    Pack Quantity1
    Pack Quantity UnitEach
    Pack TypeBox
    Pack Weight kg0.54kg
    Pallet Qty Packs270
    Size inch10"
    Size mm272 x 70mm
    Width inch10"
    Width mm272mm
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