Home Accessibility Stairs railingsdesign of a spiral staircase DescriptionThis file contains what is the design both in plan and in elevation of a spiral staircase. Format DWG File size 23.31 KB DOWNLOAD Related Entries fence type b Combined railing chromed steel and glass. max railing detail Opacity map - wrought iron railing Stair and railing 3d Wooden stairs Tube railing 8 x 1 stair and railing Porch parametric staircase Porch Profile railings architectural railings metal railing Details of railings or handrails railing for stairs railings 3d handrail Balcony railing - support metal railings aluminum railing Industrial staircase detail Cable Railing Details house railing stair blocks Details of exterior railings Baluster 3d stair railing 3d hand rail share your appreciation