18" x 18" FD - 3 Hour Fire-Rated Insulated, Flush Access Panels for Ceilings
Standard 1" Trim Insulated Fire-rated Access Panels for 3 Hour Ceiling Assemblies With 3 Hr Non-Combustible Ceiling Listing in Sizes to 24" x 36"
Door Size:
18" wide by 18" tall
Rough Opening Size:
18 ⅜" wide by 18 ⅜" tall
Material:
16 gauge steel frame, 2" thick 20 gauge steel insulated door
Lock / latch:
Universal turn ring and key lock
Finish:
White powder coat primer
Product Spec PDF: