Products / Rooftop Crossover Stairs

PHP Rooftop Crossover Stairs give technicians a way over rooftop obstructions such as piping, ducting or equipment. Each crossover is a pair of stair sets in polypropylene bases joined by a landing of 18 gauge galvanized steel planking or serrated bar grating, with intermediate and top handrails bolted to the stair brackets. It installs directly on the roof without penetrations or flashings, on isolation pads laid to the crossover's footprint, and is offered for seismic and high-wind applications.