Intumescent Fire Rated Telescopic Letterbox System - 272 x 70mm - Satin Aluminium

Letterbox-272-SA
£17.50 £21.00 (inc. VAT)

Intumescent Economy Letter Plate - Fire Rated

Description

Specially designed to increase the safety and security of occupants against fire. The range includes models which are fire & smoke rated for 30 minutes and are particularly suitable for multiple occupancy residential buildings.

The systems are fitted with an intumescent liner around the telescopic sleeve section of the letterplate. In the event of a fire the intumescent liner expands to seal the letterbox aperture and retains the fire integrity of the door.

Suitable and tested for use up to 1050mm from floor level and adjustable to suit door thicknesses from 40mm – 65mm. Smoke Tested to BS 476 Part 31.1 with a fully sealed back plate and letter plate flaps there is no need for an integral brush seal.
  • Tested to BS 476 PART 22 & 31.1
  • 30 minutes Fire & Smoke Rating
  • Fully sealed back plate
  • Fully sealed letter plate flaps
  • Intumescent fire liner
  • Adjustable door thickness from 40-65mm
  • Supplied complete with internal flap and aperture liner
  • Integral sound dampening bumpers

Specifications

Finish Satin Aluminium
Size 272 x 70mm
Type Intumescent Letterbox
Condition New

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