What materials are available for the staircase?

Options include SS304/SS316, solid wood, carbon steel, and tempered glass with finishes like brushed, mirror, or painted.

Can the staircase dimensions be customized?

Yes, dimensions such as height, post size, and tread width can be customized according to your specific requirements.

What is the delivery time?

Delivery takes 25-45 days after receiving the deposit and confirming the shop drawings.

Indoor Laminated Glass Spiral Staircase with Steel Railings

Name: Indoor Laminated Glass Spiral Staircase with Steel Railings
Brand: Double Building Materials Co., Ltd.
SKU: 930995895

Guangdong, ChinaDouble Building Materials Co., Ltd.

US$2,000.00-5,000.00

1 Set

Product profile

Customization

Available

Structure

Spiral

Material

Solid Wood

Model NO.

DB-S

Usage

Indoor, Outdoor

Stair Type

Spiral Stair

Assemble

Easy Assemble

Transport Package

Plywood Package

Specification

Customized Based On Jobsite

Trademark

Double Building

Origin

China

HS Code

7308900000

Key features

Customizable Dimensions: Height, post size, and tread dimensions can be customized to fit specific project requirements.

Easy DIY Installation: No welding or drilling required; includes detailed manuals and drawings for self-installation.

3-Year Warranty: Covers all fittings with free replacement for any defects within the 3-year guarantee period.

Global Project Experience: Successfully completed projects in over 60 countries, ensuring compliance with local standards.

Premium Material Options: Available in SS304/SS316, solid wood, carbon steel, and various glass types with multiple finishes.

Professional Design Support: Provides shop drawings and solutions based on customer dimensions and selected designs.

Factory Direct Supply: Direct from manufacturer in Foshan with 10 years export experience and 100% product inspection.

Flexible Customization: Offers full customization, minor adjustments, and flexible options based on samples or designs.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityLow MOQ

Double Building Materials Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤3.22h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with affiliated companies, 18 employees, six production lines, and a broad product range spanning staircases, railings, doors, cabinets, bathroom products, windows, and building materials. It reports substantial stated production capacity, exports 71%–90% of sales, serves multiple international markets, and has seven years of export experience. R&D evidence is positive: new products were developed within the past year and ODM services are available, alongside extensive customization options. Production quality procedures exist, but manufacturing lacks ongoing batch quantity reconciliation. Service procedures, complaint handling, corrective actions, and supplier approval documentation are present without supporting records or complete formalization. The available audit information identifies TÜV Rheinland, but the audit result is recorded as 0 and the report validity ended in 2024; certification status cannot therefore be confirmed. No financial figures are included, and...

Supplier typeThe supplier is identified as a combined company and a limited company, with affiliated companies and a broad multi-category product offering. This supports classification as a diversified manufacturing and trading supplier rather than a narrowly specialized entity.

R&D capabilityThe supplier reports new products within the past year and provides ODM services, indicating active product-development capability. However, it has no available SDK, so the evidence supports product innovation and design manufacturing but not SDK-based development.

Production capacityThe supplier reports six production lines, equipment including saws, drilling, polishing, and veneer-press machinery, and stated annual outputs of 200,000 meters of railing plus 1,500 and 2,000 staircase sets. It also has standardized finished-product inspection instructions and a one-month off-peak lead time, but does not continuously reconcile quantities for each batch or mass production.

Customization capabilityBoth R&D and design-service records list customization from samples, designs, minor customization, flexible customization, and full customization. The consistency across the two slices provides explicit evidence of broad customization capability.

Product Q&A

Q:What information is needed to get a quote?

Please provide layout or house plan drawings. If unavailable, provide the floor-to-floor height and stairwell dimensions.

Q:Do you have experience with local building codes?

Yes, we have completed projects in over 40 countries and are familiar with local building codes and standards.

Q:Is the installation difficult for DIY?

No, our products are designed for easy installation without welding. You can install them yourself without any problems.

Q:Are installation guides or drawings provided?

Yes, we send detailed installation manuals and drawings. We can also provide installation videos if needed.

Q:What warranty is offered?

We provide a 3-year guarantee where all fittings can be replaced for free within this period.

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Indoor Laminated Glass Spiral Staircase with Steel Railings