Click the button on the right to view all specifications or custom specifications for steel staircases.
Hot-dip galvanized steel structure staircase factory direct supply
Product Detail
| Usage | Outdoor | Application | Villa / Hotel / Apartment / School |
| Shape | Straight Stair | Stair Material | Solid Wood + Glass + Carbon Steel + Stainless Steel + Marble |
| Railing Type | Glass railing, Metal railing, Cable railing, Aluminum railing, Wrought iron railing | Design Style | Modern |
| Installation | DIY Installation / Easy DIY Install | Project Solution Capability | Graphic design, 3D model design, Total solution for projects, Others |
| Warranty | More Than 5 Years | After-sale Service | Online Technical Support, Onsite Installation, Onsite Training, Onsite Inspection, Other |
| Material | Wood, Stainless Steel, Galvanized Steel | Feature | Durable, Eco-Friendly, Safe |
| Place of Origin | Tianjin, China | Brand Name | Royal |
Steel Stair Size
| Parameter | Industrial/Technical Standard | Commercial/Residential Standard |
| Riser Height (R) | 150mm – 200mm (max 200mm) | 125mm – 180mm (max 180mm) |
| Tread Depth (T) | 220mm – 280mm (min 220mm) | 280mm – 320mm (min 280mm) |
| Stair Width (W) | 700mm – 1000mm (Single user) | 1100mm – 1400mm (Public access) |
| Stair Angle (Slope) | 30° – 45° (Optimum 35°–38°) | 20° – 35° (Optimum 30°) |
| Handrail Height | 900mm – 1100mm | 900mm – 1050mm |
| Headroom Clearance | ≥ 2100mm | ≥ 2200mm |
Download the full size chart
Steel Stair Customization Process
1. The client submits design drawings or project technical requirements.
2. Our engineers provide professional design plans and quotations within 24 hours.
3. Verify and confirm product parameters and production matters.
4. Initiate the production process and implement strict quality inspection.
5. Arrange for prompt delivery and delivery to the project location.
Application
1. Residential Project: Suitable for self-built houses, duplex residences, and other home decoration scenarios. Our steel staircase has various design styles and can be customized according to customer needs. We are all meticulous and use high-quality materials.
2. Commercial buildings: The steel stairs can be applied to commercial scenarios such as commercial plazas and office spaces. Our steel stair systems hold loads reliably with adjustable designs, catering to high pedestrian volumes within public spaces.
3. Industrial Facilities: A solid choice for production plants, work bays and warehouse mezzanines. We offer surface treatments for slip resistance and rust protection. Built tough for long service life, they support worker transit and regular equipment checks.
Steel Stair Advantage
1. Strict quality standards
The entire production process of all steel products undergoes rigorous quality inspection, meeting international building and industrial standards.
2. Strong production capabilities
Equipped with modern production lines and experienced engineers, ensuring product accuracy and stable performance consistency.
3. Customized services
Can be flexibly produced according to drawings, dimensions, and project requirements, suitable for various engineering needs.
4. Rich overseas project experience
Long-term export business, products are sold to multiple countries in Europe, Asia, the Middle East, and Africa.
5. After-sales guarantee
The service team responds promptly, providing technical support and assistance throughout the project cycle.
Packaging & Shipping
1. Standard export packaging: Before shipment, we will secure the products with steel bands to prevent them from deforming due to vibration during transportation.
2. Protective packaging: According to the transportation requirements, we will wrap the products with waterproof films or put them in woven bags to prevent moisture and rust, and ensure that the product surfaces meet the customer's project requirements.
3. Reinforced cargo support: Bulky heavy parts are braced with timber or metal frames for safer shipment.
4. Versatile shipment options: We offer full container or bulk shipment, matched to your order volume.
5. Distinct marking: Every bundle carries specification tags to simplify sorting and handling.
6. International shipping service: Well-arranged logistics, complete export materials, direct to overseas ports.
ABOUT US
The Royal Group has extensive experience in the research, design and production of steel structures. For projects such as factories, warehouses, commercial buildings and public infrastructure, we can handle everything in one go, from the preliminary plans, processing and production, to after-sales follow-up, all of which can be provided to customers to solve their problems. With advanced equipment, experienced engineers and strict quality inspection, we deliver safe and efficient projects. Our stable and reliable quality and professional services have won the wide trust of domestic customers.
FAQ
Q1: How can I confirm the staircase dimensions fit my project?
We tailor each set according to your project layout. We prepare fabrication drawings for your review and approval. Production only starts once you sign off on these drawings.
Q2: Do you provide one-stop solutions for construction projects?
No problem.
Q3: What is the overall lead time for delivery?
After order confirmation and drawing approval, production normally takes 30–45 days. You also need to factor in customs clearance on both sides, around 7–10 days for each, plus ocean transit of 18–45 days, which varies by destination port. We suggest reserving 3 to 4 months for the whole procurement cycle. Naturally, dimension checks and drawing approvals both take time. Sending your enquiry early keeps your project moving smoothly.
Q4:What information should I supply to get a price for the steel stair?
Kindly supply the floor height and stair opening dimensions. You may also share your project drawings for us to cross check all measurements.
Q5: Do you carry out pre-assembly testing at your factory?
We pre-assemble every staircase before finishing. We will send photos and videos for your inspection. Once checked, we disassemble the unit to carry out surface finishing.
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