NEW! THE ONLY OFFICIALLY APPROVED FIRE RATED LADDER ON THE MARKET QAI Logo Showing “C” and “US” Indicator
30
Minutes Rating NFPA 288
Effective Date: October 30, 2002 Revision Date: September 19, 2006
QM0803 QAI Logo with C & US Revision: 1
43
Minutes Rating ASTM E119
A specially designed ladder hinge controls the movement of the hatch so that during opening the ladder automatically shifts away from the hatch for improved comfort of the user. The last step of the ladder is positioned high in the box which provides safe and convenient use of the attic ladder mounted even in a thick ceiling.
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The triple - seal system fitted in the box provides excellent tightness. Insulation thickness: 27/8”
FIRE RATED
LWF