Spiral Color Sliver/Black/White Material Carbon Steel/Stainless Steel Finished Polished/ Satin Brush/Powder Coated Usage Outdoor/Indoor stair Stairs Tread Size 800*350*18 800*350*38 800*350*60 Stairs Baluster Diameter 50mm/38mm Stairs Baluster Shape ...
This is a bit tricky.A spiral staircaseshould have steps that are at least 36-inches wide just like any other staircase. But it’s the diameter of the staircase that will determine how big the steps end up being. Spiral staircases need to be at least 5-feet in diameter though 6-feet...