Home Accessibility StairsSpiral staircase DescriptionSpiral staircase adjusted to technical code Format DWG File size 59.70 KB DOWNLOAD Related Entries Glass railing detail Railing detail 2 3d metal railing fishbone ladder l-shaped staircase Stairs of a three-story house stair details Escalator Plan helical ramp Structural section of staircase with finishes. Compact Spiral Staircase Design Stair section with details Modern Straight Staircase Design ipt escalator Staircase Design with Integrated Railings stair details Indeci stair detail Spiral staircase stairwell section Stair two sections escalator detail Mechanical stair Trailer reception ramp Stairs 2 sections Metal structure spiral staircase Stairs for shopping center metal access ladder metal stairs Wooden stairs balusters share your appreciation