Stair Data | Specification | Data | Specification |
Floor to floor height | Customized based on your job site | Beam Thickness | 10/12/5+5/6+6mm |
Step Lenghth | 900-2000mm | Step Width | 250-350mm |
Step Height(Riser) | 150-200mm | Stairwell size | no less than 3500mm for curved stairs no less than 1300mm for spiral stairs |
Components | Dimensions | Material | Surface |
Stringer/Beam | length: Customized width: 300mm thickness: 10/12mm | A3 steel; SS304/316 | Powder coated; Satin or mirror finish |
Stringer Support | φ60*3.0mm round tube | A3 steel; SS304/316 | Powder coated; Satin or mirror finish |
Tread | length: Customized width: 250-300mm thickness: 30mm solid timber;25.52mm laminated tempered glass;30mm solid marble. (38mm solid wood / 10+10mm / 12+12mm laminated glass for spiral stair) | Timber, Glass, Marble | Painting, Frosted |
Tread Support | 50.8*50.8*4mm/38*38*4mm square tube | A3 steel; SS304/316 | Powder coated; Satin or mirror finish |
Balustrade | 12mm glass railing/stainless steel | tempered or laminated glass;A3 steel; SS304/316 | Clear, satin or mirror |
Handrail | 50.8*1.35mm handrail or slot handrail | A3 steel; SS304/316; solid timber; PVC handrail. | satin or mirror |
Center Post | 104/108/114*4mm for spiral stair | A3 steel; SS304/316 | Powder coated; Satin or mirror finish |