Home Accessibility Stairs Stairs Stairs Description Save Detail of a reinforced concrete staircase, supported by mortar and stone Format DWG File size 34.13 KB DOWNLOAD DWG share your appreciation Related Posts Scale box detail Mechanic stairs steel safety ladder Detailed metal staircase. Helical stair railing for stairs Stairs of a three-story house Mario Urteaga house staircase 3d railings Exterior stairs detail Stairs marble staircase Stairs 2d civil sections plan steel. galvanized metal staircase metallic staircase stair and railing Detail of metal staircase metallic staircase Spiral staircase 3m. unevenness Stairs