Roof Hatch Opening Requirements

A roof access hatch is an opening on a roof that can be used as an emergency exit from a building or as a means of access for maintenance workers servicing any kind of roof mounted equipment.

Roof hatch opening requirements.

The angle at which a person ascends to the roof determines the size hatch required for convenient use. Guard shall be provided where the roof hatch opening is located within 10 feet 3 05m of a roof edge or open side of a walking surface and such edge or open side is located more than 30 inches 76 2cm above the floor roof or grade below. An open roof hatch areaway presents a fall hazard one that building owners and managers must address. Babcock davis roof hatches provide safe and convenient access to commercial building roof areas using interior ladders and stairs.

Understanding styles of roof hatches their applications and codes helps architects and building owners specify the right product in the right place while being code compliant. Any open roof hatch is a potential fall hazard which can result in severe or fatal injuries. In buildings without an occupied roof access to the roof shall be permitted to be a roof hatch or trap door not less than 16 square feet 1 5 m 2 in area and having a minimum dimension of 2 feet 610 mm. For ultimate corrosion resistance and outstanding exterior durability babcock davis provides powder coat finish.

Selecting the proper size hatch. Bilco roof hatches provide safe and convenient access to roof areas by means of an interior ladder ship stair or service stair. Styles applications typically a single door hatch is utilized for ingress. The hatches provide access to roofs via interior ladders or stairs.

A variety of special sizes are also available to provide an accessible way to install or remove large pieces of equipment from a building. But roof hatches that are left open for access or ventilation present fall safety concerns. At the very least a fall hazard such as this could result in a fine from the occupational health and safety administration. Roof hatches can be equipped with motor operators for opening and closing the covers from a remote 3 position selector switch.