| After-sales Service: | Online Technical Support |
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| Warranty: | 5 Years |
| Structure: | Beam |
| Bench: | Multi Stair |
| Type: | Ordinary Stairs |
| Material: | Metal |
| Samples: |
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| Customization: |
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Round Small Space Customized Efficiency Spiral Staircase
| Staircase Part List: 1. Beam 2. Support 3. Step 4. Stairs Railings |
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| Beam ( An important part of a staircase ) |
Centre stringer Size: 79*4+114*4mm / 89*4+119*4mm Carbon steel or Stainless steel Materials |
Carbon steel Finish: Powder Coated ( Black, Silver, White ) Stainless Steel Finish: Mirror , Brushed , Electroplate If you have requirements, we can also customize! |
| Steel Support ( A piece that supports a wooden step) |
6-8mm thickness carbon steel / Stainless steel materials | |
| Steps 1. Wood ( 40-150mm thickness ) - Oak, beech, walnut.. 2. Glass ( 10+10+10 / 12+12+12mm )- Clear, frosted, tinted.. 3. Stone ( Marble / Granite ) - 14-18mm thickness |
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| Stairs Railing ( Glass Railing , Steel Railing ), Railing Height=1000mm - AU standard , Height=42"(1067mm)-USA standard | ||
| Standoff / Post / Spigot | SUS304/316 materials, 42.4mm/40*40mm size | Steel Railing= Post + Wire/ Rod + Handrails ( materails and size is same as glass railings ) |
| Glass | 12mm/6+6mm tempered glass ( Ultra, clear, tinted..) | |
| Handrail | 42.4mm, 40*40mm, 50.8mm.. Wood handrail, steel handrail ( top mounted or sides mounted all can be customized ) |
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Step Design and Handrail Details
Shenzhen JiaYi House Building Materials Co., Ltd. is a major manufacturer of stairs, balustrade, doors and Windows, flooring, making stairs and balustrade with unique beauty, precision and structural integrity, as well as doors and Windows. Our team has more than 20 years of experience and expertise in engineering, construction, product design, manufacturing and installation.
Crucially, in terms of quality control, we have a professional quality control team that controls the entire stair making and packing process to ensure that the customer receives the perfect goods.
As a professional building materials supplier, we can provide one-stop service for your own house or your project, and all building materials products can be 100% customized according to the needs of the project! We mainly work with housing developers, contractors, design and construction companies, and in recent years we have also provided services to a number of home owners. We have completed 500+ projects so far and received good feedback from our clients in Canada, USA, Australia, UK, Norway, Saudi Arabia, Thailand, etc.
If you are looking for stairs, guardrails, doors and Windows for your project or your house,
Please contact us, we will have a professional sales team to docking with you, for your project tailored to share more details for your reference!
We will pack all the goods in closed wooden cases to ensure that the goods will not be damaged in transit.
The four corners of the glass panel will be equipped with protective sleeves, and there will be no room for the glass to move in the wooden case (because we customize the wooden case according to the size of the glass). In this way, the chance of damage to the goods is very small even in the case of LCL transportation.
1. Please send a inquiry to us
2. Please share your house plan or drawing to us.
3. Please let us know your requirement.
4. Customize a stairs & Railing Quotation for you!
Stairs Dimensions( We need these measurements so that we can give you an exact quotation )
Floor Height( H ): Deciding step height and step quantity
Well Width ( W ): Deciding step length
Well Length ( L ): Deciding the shape of staircase
Beam thickness ( A ): Deciding the fixing position
Step height( R ), Step depth ( D ), Step width ( B )
1. Can you deliver it to our city ?
Yes, we can deliver the goods to your jobsite.
2. Does all your goods can customized ?
Yes, correct! All of our goods can be customized as per your requirements.
3. Is the stair installation complicated? Is welding necessary?
Our stairs only need to be screwed, no welding is required, so installation is very simple. And we will provide installation drawings so that customers can follow the steps step by step.
4. What is your guarantee ?
If the quality problem occurs within 5 years, you can return it for free
5. What is the delivery time ?
35-45days ( If your project schedule is urgent, please let us know. we will do our best to make it faster than that time )
6. What are the terms of payment?
We can accept Bank transfer, Western Union, Paypal etc.
7. Have you made some project in our local? Do you know our building code and local standard?
We have finished house project in exceed 50 countries, so we well know the building code & standard in your local !
Suppliers with verified business licenses
Audited Supplier 
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