The company's product range includes dock and mezzanine gates, steel folding gate doors, roof hatch railing systems, traffic doors & bottom doors. The PS Doors Steel Folding Gates range includes standard (one-door), paired (two-door) and full height ladder safety gates. The full height version is self-closing and best suited for use on elevated platforms, ladderways and mezzanines. These units come with a 42 inch top rail, mid-rail and 5-inch safety toeboard for maximum personnel safety. PS Doors roof hatch railings feature a self-closing ladder door and horizontal grab bars for a stable railing grip and are available in 6 standard sizes to mount on the existing hatch curbings.