Double curved staircase

Glass treads stairs double curved staircase manufactory supplier

WilliamArchi create an amazing elegant, modern,high quality double curved staircase.You can customize WilliamArchi customized double curved staircase according to your requirement for your building project with my professional stair manufacturer. Please see details information of option parts of curved staircase for your reference.

Curved Circular Arc double curved staircase Information
WilliamArchi curved glass staircase creates an elegant and eye-catching focal point for your home. These curved staircase designs are tailor-made with specific dimensions and materials to create a perfect design that fits perfectly every time.
Height of double curved staircase based on your job site.
The staircase width normally is between 600mm to 1080mm(24“ to 42"), also the width can be customize according your jobsite staircase patio size.
Curved staircase consists of staircase curved beam, treads, stair fence, handrails.

Features Of WilliamArchi customized double curved staircase
A wide range of choices: there are a variety of materials available for custom curved glass staircase. Commonly used materials are metal, wood, glass, stone and composite materials.
Building codes: Some homeowners believe that curved arc stairs may not be an ideal choice because they may not comply with the specified building codes. The arc curved stairs customized by williamarchi will be made according to the local building regulations.
Easier to assemble stairs: another major advantage of cantilever stairs is that they can be assembled more easily. Different from the traditional stairs, these stairs are composed of temporary treads, which can be installed at the required position for easy access, while the rest of the construction can be carried out at the same time.

Curved Arc Stair Keel or Staircase beam
Normally use metal plate as stringer. The staircase stringer have two side, each side need at least 1pcs of plate. Which means a curved staircase need at least two pcs of plate to make it's stringer system.

Stringer/Beam Model:	single plate / U slot beam
Materail:	carben steel,304ss, 316ss,316Lss
Single Plate Beam Size:	300*12mm for two side
U Slot Beam:	300*5mm+300*5mm, 300*6mm+300*6mm available.
Surface Treatment:	galvanized + printing for carben steel, satin or mirror finish for stainless steel.
Package:	pp bag or paper box.

Curved Arc Staircase Tread
Customers can choose customize stair steps according to your favorite style.

Tread Type:	wooden, glass, stone, carben steel, stainless steel  304/316/316L  available.
Tread Width:	Based on staircase width. Designed by WilliamArchi.
Wood Tread:	Thicknee(plate: 30/40/50mm. box : 82mm or 92mm). Printing surface
Glass Tread:	12+1.52+12mm or 10+1.52+10+1.52+10mm laminated tempered glass
Stone Tread Thickness:	Thickness: 20mm, 30mm.  Surface:anti-slip slot.
Carben Steel Tread:	Thickness: 4mm, 5mm, 6mm. Surface: anti-slip pattern, hollow frame
Stainless Steel Tread:	Thickness: 4mm, 5mm, 6mm. Surface: anti-slip pattern, hollow frame
Package:	pp bag with plywood box.

Curved Arc Staircase Tread Support

Tread Support:	plate support, frame support, tube support, angle iron flange,
Material:	carben steel,304ss, 316ss,316Lss
Size:	custom made size.
Surface Treatment:	galvanized + printing for carben steel, satin or mirror finish for stainless steel.

Railing Fence For Arc Curved Staircase
WilliamArchi can design matel glass railing, U channel glass railing, standoff glass railing, spigot glass railing, rod railing, cable railing , wrought iron fence  , aluminum glass railing on  curved staircase.

Railing Fence Height:	914.4mm(36"), 1067mm(42"), 1200mm(47-1/4")
Materails Availble:	glass, carben steel , stainless steel.
Baluster Finish:	Satin/Mirror finish/Powder coated
Baluster :	Dia38mm/42mm/50mm or 40*40mm/50*50mm square post
Baluster thicnkess:	1.0mm/1.2mm/1.5mm
Standoff:	Dia38mm/42mm/50mm or 40*40mm/50*50mm square standoff
Spigot:	Dia 42mm/50mm or 40*40mm/50*50mm square spigot
Package:	pp bag with plywood box.

Railing Handrail for Curved Arc Staircase

Handrail Type:	round, squre, tube-bar or rectangle steel handrail
Materails Availble:	carben steel,304ss, 316ss,316Lss,aluminum, wood, PVC
Round Size:	Dia 25/42.4/50.8/60mm.   Longth customize
Square Size:	30*30/40*40/50*50/60*60mm.  Longth customize
Tube-bar plate:	30*10/40*20/50*20/60*20mm.   Longth customize
Rectangle Steel:	25*30*2mm, 30*30*2mm.    Longth customize
Finish:	Satin or mirror for stainless steel, printing for carben steel and wood, powder coating for aluminum and carben steel.
Handrail Installation Type:	On-top, Side mount(customized)
Package:	pp bag with plywood box.

WilliamArchi Service

Williamarchi focuses on the design and manufacture of high-quality double curved staircase and hardware structure products. The company develops and customized staircase, Double Beam Straight Staircase, Mono Stringer Staircase, Floating Staircase, Curved Staircase, Spiral Stairs Staircase. We also provide a full range of stair railings, stair steps, stair handrails, stair beam and stair hardware accessories for stairs. Welcome to contact my company for buy WilliamArchi customized villa wood treads curved staircase.