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TIMCO  |  SKU: 487299  |  Barcode: 5056110899398

Intumescent Letterbox - Polished Silver - Black Frame - 305 x 70 - Box of 1

£1962 £3035

SKU: 487299

Size: 305 x 70

Pack Quantity: 1 Each

Pack Type: Box

Barcode: 5056110899398

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  • Letterbox flap opens to 180° angle
  • Smoke tested to BS 476 part 31/1: 1983
  • Fire tested to BS 476 part 22: 1987 & BS EN 1634-1
  • Acoustic tested to BS EN ISO 140-3: 1995 Achieving 32dB Rw
  • Security tested to BS EN 13724 Clause 6.6.5 (Compliant within scope of PAS 23/24)
  • Adjustable telescopic sleeve to suit 40mm - 80mm door thickness
  • Fitted brush pile draught excluders
  • Fully sealed backplate
  • 0
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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.

Technical Specifications

Specification Details
Size (mm) 305 x 70
Size inch 12
Finish Polished Silver
Frame Colour Black
Max Door Thickness (mm) 80
Fire Rating 30 Minutes

Features

  • Letterbox flap opens to 180° angle
  • Smoke tested to BS 476 part 31/1: 1983
  • Fire tested to BS 476 part 22: 1987 & BS EN 1634-1
  • Acoustic tested to BS EN ISO 140-3: 1995 Achieving 32dB Rw
  • Security tested to BS EN 13724 Clause 6.6.5 (Compliant within scope of PAS 23/24)
  • Adjustable telescopic sleeve to suit 40mm - 80mm door thickness
  • Fitted brush pile draught excluders
  • Fully sealed backplate
  • 0

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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.