Roof Access Stair Rooftop Stair Enclosure

If a stair enclosure allows access to the roof of the building the door to the roof either shall be kept locked or shall allow re entry from the roof.

Roof access stair rooftop stair enclosure.

Choose from any of the standard crossovers or create one specifically configured to your application with the u design rooftop platform. Lightweight aluminum 1 x 2 rectangular tube construction. Ibc 2003 2006. Serrated grating on platform surfaces and stair treads are 36 wide x 9 5 deep.

Our modular crossover bridge stair systems are designed to be assembled on jobsites without the need for cutting welding or rigging and without the use of a lift. 1021 1 for the purposes of this chapter occupied roofs shall be provided with exits as required for stories. Support legs for u design rooftop platforms. Bridge crossovers are custom built roof stairs that span across pipes ducts expansion joints elevation changes and other obstructions.

In stock and ready to ship. The rooftop crossover bridge also known as crossover stairs is constructed of high strength steel framing and utilizes heavy duty recycled rubber base supports for stability. Choose from our selection of roof access ladders including wall mount ladders ladder cages and more. Ibc 2009 2012.