HATCH

Certifications: 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" fiberboard insulation surrounding the base. The cover has 1" fiberglass insulation in the space between the exterior cover and liner.

Construction: Hatch is 14 gauge galvanized steel with 12" high curb and 4" wide flange for securing to roof deck. The cover in-cludes 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.


RAIL

Certifications: Rail meets OSHA-required compliance for safe egress and ingress through 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" 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" ASTM chain with quick links and hoops.

Finish: Durable Safety Yellow powder coat finish.

Options: Gate, Rigid galvanized spring-closing gate gravity-operated.
Hatch Safety Warning Light, battery-powered flashing warning alert light.

Custom Sizes Also Available

No other Roof Hatch can provide this much SAFETY for the price.

Roof Hatch Safety Light:

The "Hatch Alert" is a patent pending design to alert personnel that the rooftop hatch door is in the open position. And that the threat of Danger Exists.
A very bright red xenon strobe light emitting 60 double flashes per minute. Light is activated as soon as the hatch door is lifted upward 30 degrees. The strobe automatically turns "OFF" when the hatch is in the closed position.

Mounted on the inside surface of the hatch with its magnetic base.

The "Hatch Alert"  is not intended to replace rooftop hatch safety rail systems but rather to be used in conjunction with it. The flashing signal is an additional alert when the hatch door is open.