Home Accessibility Stairs Development metallic spiral staircase d=1.80 Development metallic spiral staircase d=1.80 Description Save 2-story houses Format DWG File size 169.06 KB DOWNLOAD DWG share your appreciation Related Posts Zic zac staircase detail stair detail spiral stairs access ladder railing detail alternate step scale Folding ladder Cross stairway over enclosures. stair details metal walkway Sections and construction details school Effluent Plant Railing Details of editorial plant stairs Metal stairs with embedded steps and supported by beams Classic style wooden railing emergency stairs marine ladder details stair details Footing – stair railing 3d max