Home Accessibility Stairsmetallic staircase DescriptionFour-level self-supporting stair structure. Format DWG File size 906.75 KB DOWNLOAD Related Entries Ladder details 2 Detailed metal staircase. Staircase details - section Details of a semicircular staircase - staircase Stair two sections Helical concrete staircase semicircular staircase helical staircase Pedestal escalator mdlz Example of residential execution Stairs and railings of steel plates - perforated sheet stair detail Wooden stairs stair detail Stair Structural Concrete Details butterfly ladder Stairs plan Railings type and details concrete staircase Modern Straight Staircase Design Double Escalator Design boat access ladder Wooden staircase structure detail Stairs double escalator Electric stairs Steel emergency stairs plan Staircase Stair finishes share your appreciation