Product Description: OSHA Safety Hatch #SH-1Now safe access can be incorporated at the design stage of new roof construction. The Safety Hatch is a complete system consisting of roof hatch with mounting brackets to accept the safety guard rail - all meeting OSHA standards.

Certifications: #SH-1 SH models include components or materials that are ASTM certified under Specifications A792/A792M-06a - A653/A653M-06a - C726-05 and A36/A36M-05).

Load/Deflection: Roof hatch cover has been tested and approved to support a minimum live load or 40 lbs/ft² with a maximum deflection of 1/190th of the span. maximum negative load of 50 lbs/ft² wind uplift. and 110 mph wind load when cover is in upright position.

Insulation: The curb includes 1 in. fiberboard insulation surrounding the base. The cover has 1 in. fiberglass insulation in the space between the exterior cover and liner.

Construction: Hatch is 14 gauge galvanized steel with 12 in. high curb and 4 in. wide flange for securing to roof deck. The cover includes a 14 gauge galvanized steel exterior and 22 gauge liner with an EPDM gasket door seal.

Hardware: Hardware includes a heavy-duty hinge. heavy-gauge automatic hold-open arm with red grip. compression-operated shock-absorbing cylinders. exterior handle with integral padlock hasp and interior latching handle with padlock hasp.

Finish: Hatch - Bonderite™ pre-treated gray hammertone powder coat finish.

SAFETY RAIL

Certifications: Rail meets OSHA-required compliance for safe egress and ingress t#HRough rooftop hatch openings while hatch is in use. Complies with OSHA CFR 29-1910.232 and CFR 29-1910.27.

Construction: Rail is 1-5/8 in. OD A53 grade B seamed galvanized steel with zinc-plated post caps. Rail support brackets are welded to the curb. Posts are mechanically-secured to the brackets.

Hardware: Safety chain is zinc-plated 3/16 in. ASTM chain with quick links and hoops.

Options: Rigid galvanized self-closing gate gravity-operated. battery-powered flashing warning alert light.