Dome Ladder Hatch- Model DLH

SPECIFICATIONS:

Dome Ladder Hatch shall be Dur-Red Products Model No. _________. Curb and curb frame and lid shall be 14 gauge galvanized steel fully welded and ground smooth for absolute weather tightness. Dome frame shall have a one-piece acrylic dome with either white translucent or clear colorless and a dome frame of extruded aluminum, completely assembled with "heavy-duty" 3/16" galvanized pivot hinges; lid to have a fiberglass insulation protected by a 22 gauge lid liner painted with two coats of primer. Lid hardware has a one-point spring latch, inside / outside handles with padlocking provisions; "heavy-duty" air-flow pressure intensifier control; automatic hold-open and operating arms with red vinyl handle grip; and bulb-neoprene seal. (Also available in aluminum.)

AVAILABLE SIZES:

**Use call-out letter for type of metal:
A = ALUMINUM
G = GALVANIZED
Contact us for custom sizes

Standard Skylights& Access Hatches PDF Files Down Load Center