Home Accessibility Stairs internal staircase internal staircase Description Save Interior staircase - single section - view - plan - sections - details - Format DWG File size 64.90 KB DOWNLOAD DWG share your appreciation Related Posts Stairs Stairs U-shaped staircase with half bathroom. Stairs Handrail for stairs Railing and slate details Spiral staircase Maintenance platform ladder stair detail Stairs Four-section staircase marine ladder a10 metallic staircase handrail support Industrial staircase detail detail of balustrades wooden staircase metal staircase detail u-ladder Mechanic stairs; constructive details