Home Companies Shenzhen Prima Construction Materials Co., Ltd.

Steady Structure Building Curved Stairs , Contemporary Wooden Spiral Staircase

Contact Us


Trade Verify

Address: Rm2003-2006, 20th floor, Jia Anda Building, NO.110, Huafan Road, Longhua District, Shenzhen City, Guangdong Province, China 511700

Contact name:

Shenzhen Prima Construction Materials Co., Ltd.

Verified Suppliers
  • Trust
  • Verified
  • Credit
  • Capability

Steady Structure Building Curved Stairs , Contemporary Wooden Spiral Staircase

Country/Region china
City & Province shenzhen guangdong

Product Details

Contemporary wood spiral staircase, building curved stairs, cheap price staircase




A curved staircase, often referred to as a helical staircase, leads users upstairs in a graceful flowing arc. Unlike spiral staircases, a curved staircase doesn’t require a fixed central column and frequently features two rolled stringers with treads attached between them. Due to the flexibility associated with curved stair design, this option is found in a variety of settings, from large commercial office spaces the private residences.




staircaseCarbon Steel Stair BeamSquare Beam /Mono Stringer100*200*6mm+6mm Treads Support Plate
U Channel Stringer300*(5+5)mm /300*(6+6)mm
Stringer300*12mm/ 300*10mm

Straight Stair Sleeve keel/

Used Spiral Staircase Center Post

108*4mm *108*6mm


Staircase Treads

Laminated Glass

10+1.52+10mm For Straight Stair;

12+1.52+12mm For Spiral Stair

Solid Wood

30mm/50mm/60mm/100mm For Straight Stair;

38mm thickness Wood Treads For Spiral Stair

Wrought Iron4mm thickness anti-slip plate
Stair RailingTempered Glass10mm/15mm/12mm tempered glass stair railing
Laminated Glass6+1.14+6mm /8+1.14+8mm
304 Stainless Steel /316s.s Post50.8mm/ 42.4mm/ 38mm/ 22mm Round Post /Customized
50*50mm/ 38*38mm Square Post Or Customized
6+6mm double plate/ 12mm single plate Flat Post
304s.s /316s.s StandoffDiameter 38mm/ 42mm/ 50.8mm
304s.s /316s.s Spigots40*40*160mm /50*50*200mm Square Spigots/ Customized
42*160mm /48*160mm/ 50*160mm Round Spigots

304s.s /316s.s Handrail

Solid Wood / PVC Stair Handrail

50.8mm/ 42.4mm/ 38mm Round Handrail / Customized
50*50mm/ 60*40mm Square Handrail / Customized
50*10*1.5mm Flat Handrail / Customized
304s.s /316s.s Accessories4mm/6mm Cable / Wire Railing
Diameter 8mm Silid Rod Bar
12.7mm Hollow Tube




Hot Products

Outdoor Frameless U Channel Glass Balustrade Glass Panel Railings For Deck Railing Quick Details: 1. ...
modern design for outdoor balcony glass railing with standoff fittings Installation Before delivery, ...
12mm thick frameless glass standoff balcony railing for apartment How to choose materials for your ...
Exterior framless glass railing with 304/316stainless steel spigot for pool fencing​ Quick Details: ...
Indoor Stair Railing Design Frameless Glass Railings U Channel Glass Railing Quick Details: 1. ...
Balcony Railing Designs Frameless Glass Railings U Channel Glass Balustrade Quick Details: 1. ...