Double Building Materials manufacture the Modern Spiral Staircase Indoor wooden tread Staircase. Modern Spiral staircase was widely use for residential project and commercial project.
What you should provide?
Floor to floor height
Diameter of the stairwell
Wood Tread option(40mm thickness)
Modern Spiral Staircase Indoor wooden tread Staircase
Φ76*4mm carbon steel beam
Φ114*4mm carbon steel
40mm wood tread with steel step support
Φ25mm vertical stainless steel post
Φ50.8mm PVC handrail
With excellent staff and advanced equipment, we will offer you the best design and the highest quality product. Welcome to get the modern spiral staircase indoor wooden tread staircase from our factory. We, located in Foshan, is one of the leading manufacturers and suppliers in China. We won't let you down.