- Product Details
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Quick Details
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Application:
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Apartment / Villa / Hotel, Villa / Apartment / Residential House / Mall / Hotel
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Design Style:
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Modern
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Shape:
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Spiral Staircase
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Place of Origin:
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Guangdong, China
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Brand Name:
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GRT
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Model Number:
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Spiral Staircase
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Product Name:
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Spiral Staircase
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Design:
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Modern Spiral Staircase
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Tread Optional:
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Solid Wood / Laminated Glass / Steel
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Railing Option:
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Rod Railing / Glass Railing
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Color:
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Customized As Per Your Requirement
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Stringer material:
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Carbon Steel Q235 / 304s.s / 316s.s
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Installation:
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Easy DIY Install
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MOQ:
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1 Set
Quick Details
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Warranty:
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More than 5 years
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After-sale Service:
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Online technical support, Free spare parts, Return and Replacement
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Project Solution Capability:
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graphic design, 3D model design, total solution for projects
-
Application:
-
Apartment / Villa / Hotel, Villa / Apartment / Residential House / Mall / Hotel
-
Design Style:
-
Modern
-
Shape:
-
Spiral Staircase
-
Place of Origin:
-
Guangdong, China
-
Brand Name:
-
GRT
-
Model Number:
-
Spiral Staircase
-
Product Name:
-
Spiral Staircase
-
Design:
-
Modern Spiral Staircase
-
Tread Optional:
-
Solid Wood / Laminated Glass / Steel
-
Railing Option:
-
Rod Railing / Glass Railing
-
Color:
-
Customized As Per Your Requirement
-
Stringer material:
-
Carbon Steel Q235 / 304s.s / 316s.s
-
Installation:
-
Easy DIY Install
-
MOQ:
-
1 Set
Product Description
1, GRT Spiral Staircase Details Information
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Center Post
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76*4mm / 102*4mm
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Carbon Steel
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Sleeve Pieces
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102*4mm / 114*4mm / 135*4mm
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Carbon Steel / S.S
|
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Single Side Stringer
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300*10mm / 300*12mm / 350*10mm / 400*10mm
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Carbon Steel / S.S
|
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Stair Solid Wood Step
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40mm / 50mm / 60mm Thickness Solid Wood Steps;
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Oak Wood, Maple Wood, Walnut Wood,Beech Wood..
|
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Stair Wood Box Step
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70mm / 80mm / 100mm Height Solid Wood Hollow Box
|
|
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Stair Steel Step
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4mm - 8mm Thickness Steel Plate With Nosing
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S.S / Alu. / Carbon S.
|
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Staircase Glass Step
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12+1.52+12mm / 10+1.52+10+1.52+10mm Glass Steps
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Tempered Laminated
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Stair Standoff Railing
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Diameter 42mm or 50mm Stainless Steel Standoff + 12mm glass
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304s.s/316s.s/316L
|
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Stair Post Glass Railing
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Diameter 42mm or 50mm Stainless Steel Post + 12mm glass
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304s.s/316s.s/316L
|
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Staircase Rod Railing
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Round or Square Post With Rod Bar / Customized Dimension
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304s.s/316s.s/316L
|
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Stair Top Handrail
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Round, Square, Slot, U Channel / Customized Size
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S.S / PVC / Carbon S.
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1, Treads Options
Wood Treds Spiral Staircase
- Oak, Maple, Ash, Walnut, Beech Wood, Rubber Wood for interior use;
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Teak Wood, Merbau Wood will be better for exterior use
.
Glass Treads Spiral Staircase
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Double Layer Laminated Tempered Glass or Triple Layer Laminated Tempered Glass
Glass Treads Color
- i
n Clear, Ultra Clear or Tinted Glass.
Stone Treads Spiral Staircase
- Granite / Quartz / Artifical Stone
Steel Treads Spiral Staircase -
Can be Stainless Steel / Aluminum / Carbon Steel Materials
in Brushed / Polished Surface, Powder Coated Color @ Black Step / White Steps etc.
Option I - Bar Grating
Option II - C
heckered Plate
Option III - P
erforated Step
How We Work
1. Pricing
-
Important Sizes we need from your side
* Floor to floor height and upper floor slab thickness
* Stairwell width, length or diameter
* Floor to floor height and upper floor slab thickness
* Stairwell width, length or diameter
2. Design Drawing
If our quote is acceptable to you, we will check the detailed site stairwell measurements with you, and work out the detailed design drawing/3D design picture for you to confirm the final type and sizes.
If our quote is acceptable to you, we will check the detailed site stairwell measurements with you, and work out the detailed design drawing/3D design picture for you to confirm the final type and sizes.
3. Production
Production time would be about 35days after deposit paid and shop drawing confirmed.
Accurate time will depend on final quantity and if peak season or not.
* Fabrication - Cutting - Drilling - Welding - Polishing - Surface Treatment (Hot-dipped galvanization for rust proof, Painting / Powder coating)
Production time would be about 35days after deposit paid and shop drawing confirmed.
Accurate time will depend on final quantity and if peak season or not.
* Fabrication - Cutting - Drilling - Welding - Polishing - Surface Treatment (Hot-dipped galvanization for rust proof, Painting / Powder coating)
* Trial Assembly & Surface Treatment
-
We do trial assembly for each set of staircase to make sure all dimensions are correct.
4, Inspection Before Packaging Work -
※ Measure Staircase Important Dimension Information as per Signed Shop Drawing, including but not limited to Staircase Height, Staircase Width, Step Width, Step Height, Riser Height & Railing Height, etc.
※ Check the Glass Panel Total Quantities, measure each Glass Panel Width & Height to ensure are based on the Signed Shop Drawing, inspect Glass Panel Corners, Edges & Standard Logos.
※ Inspect Hardwares Holes, Surface Treatment, Accessories and check the total quantities.
5, Packing -
to get goods ready for shipping
Packing way depends on whether goods will be shipped in FCL way (full container loading) or LCL way (less than container loading).
Standard packing:
Stringer & Handrail: Foam + woven bag (add plywood box if in LCL shipping);
Tread & Glass & Accessories: Foam + carton + sealed plywood box
Packing way depends on whether goods will be shipped in FCL way (full container loading) or LCL way (less than container loading).
Standard packing:
Stringer & Handrail: Foam + woven bag (add plywood box if in LCL shipping);
Tread & Glass & Accessories: Foam + carton + sealed plywood box
Customer Feedback
Company Introduction
GRT is from the word ” GUARANTEE “. We are a building materials manufacturer and supplier in Guangdong, China. Products like the
staircase, railing, aluminum window and door, wooden door, kitchen cabinet, vanity, etc
. Our team is experts in the building materials field with more than 8 years of experience. We have worked with over 50 countries on different residential projects and commercial projects.
What You Can Get From GRT
GRT can provide you with a wide range of building materials for your residential or commercial projects. The products can be customized in accordance with your demands and job-site situations. All of our products go through strict and standard production process to ensure that the products delivered to you are the best.
* One-stop service for your project.
* All can be customized.
* Provide the most suitable solutions.
* Our products are 100% high quality.
* Free samples before ordering.
Your Project Is Our Passion
No matter what kind of building materials you need, based on our extensive experience, we can customize and manufacture it. In particular, we have our own factory, which makes us can control the quality and the lead time better. Our level of service,quality of products, and standard of perfection have led GRT to be the first choice for many clients’ projects.
What You Can Get From GRT
GRT can provide you with a wide range of building materials for your residential or commercial projects. The products can be customized in accordance with your demands and job-site situations. All of our products go through strict and standard production process to ensure that the products delivered to you are the best.
* One-stop service for your project.
* All can be customized.
* Provide the most suitable solutions.
* Our products are 100% high quality.
* Free samples before ordering.
Your Project Is Our Passion
No matter what kind of building materials you need, based on our extensive experience, we can customize and manufacture it. In particular, we have our own factory, which makes us can control the quality and the lead time better. Our level of service,quality of products, and standard of perfection have led GRT to be the first choice for many clients’ projects.
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