Access Roof Hatch BA-TRH 30 x 36 – BEST
36″ x 30″ Roof Hatch. The BA-TRH roof access hatch, made of galvanneal steel, is designed to offer convenient access to building roof tops. It is equipped with gas cylinders providing an effortless opening of the door panel. Its heavy duty design and insulation ensure long life and low maintenance.BA-TRH Roof Hatch specifications Submittal Sheet – Cover: 14 gauge galvanneal steel with 1″ fibergalss insulation Curb: 14 gauge galvanneal steel with 1″ fiber board insulation Seal: “D” – foam adhesive gasket provides a flush and tight fit Finish: high quality white powder coat Components: 2 gas cylinders, retaining bar handles.