For installation in drywall ceilings requiring concealing of the door panel consistent to surroundings
For use in Fire Rated Ceilings that needs tested and certified doors having Fire Resistance Rating of 90 minutes.
Recessed reinforced door fitted with 5/8” Fire-rated drywall.
Testing Standards – CAN ULC S101-14, ASTM E119-16 and NFPA 251
Other sizes available upon request
Ceiling opening is + 3/8” ( 9 mm)