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:
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:
Center Column
76*4mm
Column
102*4mm
Treads
40mm Solid Wood-Painted
Newel Post
Ø 42mm Stainless Steel-Brushed
Handrail
Ø 42mm Stainless Steel-Brushed
Tread Support
Ø 42mm 304ss-Polished
Balustrade Type
Vertical Spindles
Finish Of Steel
Stainless Steel-Brushed
Diameter
Min 1300mm
Additional
Landing Balustrade-Included
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.
Contactor:Karen
Phone:86-13570648923
Email:karen@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