Spiral Stair

  • Prefab Outdoor Black Metal Spiral Staircase Price
  • Prefab Outdoor Black Metal Spiral Staircase Price
  • Prefab Outdoor Black Metal Spiral Staircase Price
Prefab Outdoor Black Metal Spiral Staircase Price Prefab Outdoor Black Metal Spiral Staircase Price Prefab Outdoor Black Metal Spiral Staircase Price

Prefab Outdoor Black Metal Spiral Staircase Price

  • Type: Spiral Staircase
  • Tread: Carbon Steel
  • Railing:Metal
  • MOQ: 1 Set
  • Description: we have a wide range of prefabricated spiral and circular staircases for sale. All stairs comes with how to build instructions in kit.
  • Inquiry

Spiral staircase is made to measure. Each model supplied is unique to the setting with the height, width and materials specified before production. The minumum diameter of this staircase need to be upto 1300mm. Could be suitable as the main stair in a house.


SPIRAL STAIRCASE SPEC:

Center Column 102*4mm
Column 114*4mm
Treads 4mm Diamond Plates Carbon Steel-Powder Coated
Spindles Ø 25mm Carbon Steel-Powder Coated
Handrail Ø 42mm Carbon Steel-Powder Coated
Tread Support Ø 25mm Carbon Steel-Powder Coated
Balustrade Type Vertical Spindles
Finish Of Steel Carbon Steel-Powder Coated
Diameter Min 1300mm
Additional Landing Balustrade-Included


Entry and Exit points.

One of the most common questions we get asked is “where does the spiral start and finish”. The rotation of a spiral staircase is determined by:
The floor to floor height (which specifies the number of treads)
The diameter of the spiral (smaller diameters generally have a larger tread segments)
The shape and size of the top platform
Building regulations (they stipulate a minimum tread depth (going) and maximum height (riser) of each step.



Contact Us

Contactor:Rachel

Phone:

Email:rachel@primabuilder.com

Comapny:Shenzhen Prima Industry Co., Ltd

Address:13th floor, Jia Anda Building, NO.110, Huafan Road, Longhua District, Shenzhen City, Guangdong Province, China 511700

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  • Prima staircase system
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  • Your Source for Stairway Supplies
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  • Prima Construction
  • 13th floor, Jia Anda Building, NO.110, Huafan Road, Longhua District, Shenzhen City, Guangdong Province, China 511700
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  • Tel: 0086-0755-21075424
  • Skype:
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  • Advantage
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  • Professional staircase manufacturer
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  • 8 years of building projects experience
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  • Fully customize as your requirement!
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  • Free CAD design for your projects
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  • Quality control by QA & QC system
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  • Detailed installation drawing provided
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  • Know more about staircase customize!