AFTLBFS - Letterbox (fire and smoke)

Fire Rating - 30 Minuites
Finishs - Gold or Satin Anodised Aluminium
Type - Fire/Smoke 42mm - 47mm 

The Astroflame telescopic letter box system range is specially designed to increase the safety and security of occupants against fire, Smoke and Sound Pollution.

The range includes models which are either fire & smoke rated from 30 minutes to 1 hour particularly suitable for multiple occupancy residential buildings.

Our Astro telescopic letter box FSA also carries an Acoustic rating to 29db/Rw sound reduction criteria as outlined in Approved Document E for door sets.

Tested to BS EN SO 140 it achieved better results than the standardised filly caulked benchmark test.

30 minute version available in polished silver or gold anodised aluminium

60 minute version available in brushed and polished stainless steel, polished brass

Fire, Smoke & Acoustic in one system

Tested to BS 476 PART 22 for 30 or 60 minutes fire rating
Tested to BS EN 20140-10
Tested to BS EN ISO140 to 29db/Rw for acoustic rating
Adjustable door thickness from 42-47mm, 47-52mm & 52-57mm.
Supplied complete with internal flap and aperture liner
Fire, Smoke & Acoustic in one system

Downloads for - AFTLBFS - Letterbox (fire and smoke)

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Digital Download

Digital Download