Products / Equipment Hatch

A double-door roof hatch (Model EH) for moving large equipment through the roof, in inside dimensions from 60 x 60 in. to 96 x 120 in., with special sizes on request. The drawing shows a 14 gauge galvanized steel cover with a 22 gauge liner and 1 in. fiberglass insulation, a 14 gauge galvanized curb frame with 1 in. rigid insulation, neoprene gaskets, compression spring operators and automatic hold-open arms. The maker states the unit is intended for equipment transfer only and points regular roof access to its stairway or ladder hatches.