Double stringer timber staircase is composed by steel stringer on both side and timber tread, it is strong and fashion, looks modern and fashion, many young people love this style.
Standard Component/Accessories Specification
Component
Specification
Material
Surface Finish
Center square beam
Center square beam100*200*6/100*150*5mm
Carbon steel Stainless steel
Hot dip galvanizing
powder coated
Brushed/Polished
Double plate beam
300*12/300*10mm
Double beam with u channel 300*6+300*6/300*5+300*5mm
Double sawtooth stringer 300*12mm/300*10mm
Spiral stair beam
76*4mm center post
102*4mm column
150*10mm beam cover
Curved stair beam
Double plate beam
300*12/300*10mm
Double beam with u channel
300*6+300*6/300*5+300*5mm
Staircase Tread
Solid wooden tread:
30mm/38mm/50mm/80mm
Oak,teak,walnut,
beech wood
Painting
Glass Tread:
10+1.52+10mm/12+1.52+12mm
Laminated glass
Clear/Frosted
Staircase Railing
Glass panel thickness: 12mm
Tempered glass
Clear/Frosted
Round baluster:
50.8mm/42.4mm/38mm/22mm
Stainless steel
Brushed/Polished
Flat baluster:10/12mm single plate
6+6mm/5+5mm double plate
Standoff: 50.8/42.4/38mm
Round Handrail:50.8/42.4/38mm
Square handrail: 60*40/50*50mm
Flat handrail:50*10mm
Cable/Wire:4/6mm wire
Solid rod bar:8mm solid rod bar
Pipe:12.7mm pipe(hollow)
There are many families now have a duplex pattern, and duplex home often requires an indoor staircase, with more and more people like the duplex, duplex design of staircase decoration has gradually become the focus of attention. The current market a wide range of stairs, so the choice of duplex staircase safety is also need to pay more attention.
Double stringer is strong and durable,if customers are more care about safety, double stringer is a good choice.
Contact: Jason Zhou
Phone: +86 13378473680
Tel: +86 13378473680
Add: Lishui Town, Nanhai Dist.,Foshan,China