Home Accessibility StairsEmergency stairs DescriptionEmergency exit system solved in two stairs: ? vertical fixed ladder. ? folding ladder. folding ladder activation Format DWG File size 101.48 KB DOWNLOAD Related Entries metallic staircase Ladder Details Specifications architectural details stairs 3d ramp Detailed Design of Escalator u-shaped staircase Half Turn Staircase With Foundation Anchor Detail escalator detail iron railing Circular or helical metal staircase metal ladder Two-section metal staircase detail of stairs Service stairs metallic staircase Mechanic stairs stair detail shoe - ladder stair detail ladder type Details of metallic curved staircase Ladder assembly Folding ladder for roof access Stairway section with bolt anchorage stair detail curved staircase and another straight 1 section staircase Detail of metal staircase Construction details concrete staircase internal staircase share your appreciation