Home Accessibility Stairs Stairs Stairs Description Save Stair project in an existing house (new access to the basement); structural details to reinforce slab Format DWG File size 157.47 KB DOWNLOAD DWG share your appreciation Related Posts stair railing Helical concrete staircase Curved Staircase With Central Rest Of Reinforced Concrete Staircase - elevation Wooden stairs steel ladder stair detail Profile Stairs metal ladder Structural details stairs stair detail spiral stairs stair detail Emergency stairs stair detail spiral stairs internal staircase Layouts and layouts compensated circular concrete staircase cat scales