The Karp Associates KATR Recessed Fire Resistant Ceiling Access Door is designed to provide access in a suspended drywall ceiling that is part of a fire rated floor-ceiling assembly. The combination of steel and double thickness of drywall maintains the fire-resistive qualities of the floor-ceiling assembly.
Frame shall be 16 gauge steel and doors all be 18 gauge steel.
Door shall be recessed 1 1/2" to accommodate double thickness of wall board.
Hinge shall be exposed, continuous piano hinge.
Locks shall be flush and screwdriver operated with 1 1/2" stainless steel cam and lock studs, or shall be key operated cylinder locks. Furnished with plastic grommet studs only to protect hole made in wall board.
Finish shall be prime coat of rust inhibitive electrostatic powder, baked enamel.
Gasketing on 3 or 4 sides is also available; please email us for more information on pricing.
The KATR is also available with a lead lining option for use in areas where radiation protection is a concern. KATR LL
Special sizes and modifications available upon request.