Curved Glass Doors

Curved glass doors are elegant architectural features made from bent glass, enhancing aesthetics and functionality. Ideal for entrances, showers, and partitions, they offer a modern, space-saving design for residential and commercial spaces.

With over a decade of expertise, OrbGlass, based in Qingdao, China, crafts custom curved glass doors, including tempered and laminated options. Our 25,000 sqm facility serves global clients in architecture and design, delivering innovative, high-quality solutions.

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What Are the Different Types of Curved Glass Doors

Curved glass doors come in sliding, bifold, shower, and entrance types, each offering unique designs for residential and commercial spaces, enhancing aesthetics and functionality.
ServicesOur Services for

Type of Curved Glass Doors

With over a decade of expertise, OrbGlass in Qingdao, China, crafts all curved glass door types, solving customization and consultation needs for global clients in architecture and design.

  1. Tempered Curved Glass Doors
    Heat-treated for exceptional strength and shatter resistance, ideal for high-traffic commercial spaces.
  2. Laminated Curved Glass Doors
    Layered with PVB interlayers for enhanced security, noise reduction, and UV protection.
  3. Composite Curved Glass Doors
    Combines multiple glass types for thermal insulation, perfect for energy-efficient buildings.
  4. Thermally Insulated Curved Glass Doors
    Features low-E coatings to minimize heat transfer, aligning with green building standards.
  5. Frameless Curved Glass Doors
    Seamless, minimalist design for luxury interiors and modern retail spaces.
ServicesOur Services for

Our Services for Curved Glass Doors

At OrbGlass, we understand that every project is unique, which is why we offer a full suite of services to bring your curved glass door vision to life. Our services include:

  • Custom Design & Engineering
  • Bulk Manufacturing
  • Certified Quality
  • Logistics Support
  • Technical Consultation

Whether you need frameless curved doors for luxury interiors or thermally insulated units for skyscrapers, we ensure precision, compliance, and on-time delivery.

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Manufacturing Manufacturing Steps

The Manufacturing Process of Curved Glass Doors

Curved glass doors are crafted by heating flat glass sheets to a softening point, typically around 700°C, and shaping them over molds to achieve the desired curve. The process includes cutting, heating, shaping, annealing, and optional tempering or laminating for enhanced strength and safety. OrbGlass uses state-of-the-art equipment, including advanced bending and tempering lines, to produce high-quality curved glass doors tailored to your specifications.

  1. PreparationCutting and polishing flat glass to precise dimensions.
  2. HeatingHeating the glass to around 700°C to make it malleable.
  3. ShapingMolding the softened glass into the desired curved form.
  4. AnnealingSlowly cooling the glass to set the curve and relieve stresses.
  5. Tempering (Optional)Rapid cooling to increase strength and safety.
  6. Laminating (Optional)Bonding glass layers with interlayers for added durability.
  7. FinishingEdging, drilling, or applying coatings as required.
  8. Quality ControlInspecting the final product for quality and compliance.
PrecisionState-of-the-art

Curved Glass Doors Manufacturing Equipment

Our Qingdao facility harnesses cutting-edge technology to produce Curved Glass Doors with unmatched precision. Our advanced equipment overcomes challenges like tight radii and large-scale designs, delivering customized, high-quality solutions for architectural, automotive, and restoration projects. Trust OrbGlass to bring your vision to life with expertise and innovation.

  • 3 Advanced Flat and Curved Glass Tempering LinesProcess glass up to 3200mm x 5000mm, ensuring strength and safety for diverse applications.
  • 2 Fully Automated Insulating Glass Production LinesProduce energy-efficient double/triple-glazed units, up to 3000mm x 4500mm, with ±0.2mm spacer accuracy.
  • 1 High-Speed Double-Edge and 2 Four-Edge Grinding MachinesGrind edges at 6m/min with ±0.1mm precision, ensuring flawless finishes.
  • 1 Precision Waterjet Cutting MachineCuts intricate shapes with ±0.5mm accuracy, supporting panels up to 4000mm x 6000mm.
  • Advanced Flat and Curved Lamination EquipmentLaminates glass up to 3500mm x 5000mm with PVB interlayers for safety and UV protection.

Our advanced machinery ensures precision for ultra-small radius glass and oversized panels, meeting global standards (ISO 9001, CE). With continuous innovation and industry-standard contributions, OrbGlass delivers reliable, eco-friendly solutions.

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QualityUncompromising Quality Control

Quality Control for Curved Glass Doors

we recognize that even the most advanced manufacturing equipment is only as reliable as the quality controls governing it. Curved glass demands millimeter-perfect precision, and defects like warping, micro-cracks, or inconsistent curvature can compromise structural integrity. Here’s how our 5-step quality assurance system eliminates risks at every stage:

  1. Raw Material Inspection
    Only use Grade A ultra-clear glass (iron content ≤0.015%) to prevent greenish tints.

  2. Pre-Production Calibration
    3D-scanned bending molds must match CAD designs within ±0.1mm tolerance.

  3. In-Process Monitoring
    Infrared thermal imaging detects heat distribution anomalies during tempering.

  4. Post-Production Testing
    Laser scanners measure radius accuracy (±0.3mm) across 50+ data points.

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priceEstimated price

Cost Structure of Curved Glass Doors

Curved glass doors are generally more expensive than flat glass doors due to the specialized manufacturing process required to bend and temper the glass. Factors influencing cost include the type of glass, size, customization, and additional features. However, OrbGlass offers curved glass doors at prices significantly lower than those found in local markets of our clients' countries, providing exceptional value without compromising on quality.

  1. Material Costs Raw glass (soda-lime or tempered), coatings (low-E, UV-resistant), and interlayers (PVB for laminated doors). OrbGlass sources materials at scale for 15-20% savings.
  2. Customization Fees Complex radii (300mm minimum) or unique thicknesses (4-19mm). We include 3D CAD design support free for bulk orders.
  3. Shipping & Logistics Sea/air freight from Qingdao port. OrbGlass partners with DHL/FedEx for 18% discounted rates on 100+ door shipments.
  4. Import Duties Varies by country (e.g., 6.5% in US, 10% in EU). We provide HS code assistance to minimize fees.
  1. Installation Support Optional on-site technician dispatch (€150/day) vs. local contractors (€300+/day).
  2. Certification Costs CE/SGCC certifications included. OrbGlass covers 90% of testing fees for orders over 50 units.
  3. MOQ Impact Standard MOQ: 20 doors. We reduce to 10 doors for repeat clients, avoiding surplus inventory costs.

Frequently Asked Questions

Is curved glass expensive?

Curved glass costs 20-50% more than flat glass due to specialized manufacturing. OrbGlass optimizes pricing through bulk production of tempered/laminated curved doors while maintaining ISO 9001 quality. Request a competitive quote for your project’s budget.

What is a curved door shape called?

Curved doors are termed “radius doors” (fixed curve) or “free-form curved doors” (custom shapes). OrbGlass engineers both types using CNC bending, achieving radii as tight as 300mm for modern architectural designs.

What is curved glass called?

Professionally called “bent glass” or “formed glass,” it’s created by heating flat glass to 600°C+ in kilns. OrbGlass produces curved glass doors with tempered/laminated options, certified to EU CE and US SGCC safety standards.

What is a French glass door?

French doors feature full-length glass panels. OrbGlass enhances them with curved tempered glass (4-12mm thickness) and energy-efficient coatings, ideal for patio or balcony installations with UV protection.

Can you get curved doors?

Yes. OrbGlass manufactures custom curved doors in tempered, laminated, or composite glass. Our 2023 facility upgrade allows bending glass up to 3m x 6m dimensions – consult our engineers for technical specifications.

What is a paladin window?

A paladin window combines curved/arched tops with operable panels. OrbGlass integrates curved glass doors into such systems using 3D modeling, achieving seamless transitions between windows and doors.

Can you put doors on arched doorway?

Yes. OrbGlass creates arched curved glass doors matching existing openings (±2mm tolerance). We use waterjet cutting for precise edges and provide stainless steel pivot hinges for smooth operation.

How do curved doors work?

Curved doors rotate on pivot hinges aligned with their radius. OrbGlass tests all hardware (hinges, handles) with 100,000+ open/close cycles, ensuring durability for commercial or high-traffic residential use.

What doors can open both ways?

Double-action doors swing inward/outward. OrbGlass reinforces curved versions with 1.5mm aluminum frames and laminated glass cores, certified to withstand 90kg impact force (EN 12600 standard).

ApplicationsWhere Innovation Meets Design

Curved Glass Doors Application Scenarios

Curved glass doors are versatile, used in commercial entrances like revolving doors, residential sliding and front doors, internal partitions, and innovative prefabricated housing. They offer aesthetic appeal, energy efficiency, and privacy solutions, enhancing modern architectural designs with seamless indoor-outdoor integration.

High-Traffic Commercial Entrances

Curved glass doors create striking first impressions for office lobbies, hotels, and airports. OrbGlass supplies tempered curved doors with anti-shatter properties, certified to handle heavy foot traffic while maintaining clarity and UV resistance.

 

Retail & Exhibition Displays

Captivate Customers with Curved Glass
From boutique storefronts to museum exhibits, our curved glass doors enhance visual appeal with ultra-clear composite glass and smooth motorized operation. Optional low-E coatings protect merchandise from sunlight damage.

Luxury Residential Interiors

Seamless Design for Modern Homes
Frameless curved glass doors define open-plan living spaces, balconies, and penthouse suites. Our custom-radius doors feature noise-reducing laminated glass and minimalist hardware, tailored to match high-end architectural visions.

We Are Always Provide Best Curved Glass Doors For Your Project

ReviewsFeedback and Reviews

Hear From Our Clients

 We believe in creating long-term partnerships based on trust and quality. See what our clients say about working with us.

Explore Aerospace-Grade Solutions

“The curved glass entrance doors from OrbGlass were the perfect finishing touch for our luxury hotel project in Berlin. Their team worked closely with us to meet our exact specifications, and the final product exceeded our expectations in both quality and aesthetics. Despite some initial concerns about the tight curve radius, their engineering expertise ensured a flawless result. We’ve received numerous compliments from guests and colleagues alike.”Michael SchmidtArchitect, Berlin, Germany

“For a high-end residential project in New York, we needed custom curved glass sliding doors that would seamlessly blend indoor and outdoor spaces. OrbGlass delivered exactly what we envisioned—sleek, durable, and perfectly tailored to the client’s needs. Their attention to detail and willingness to accommodate last-minute design changes made the process smooth and stress-free. I highly recommend them for any curved glass project.”Emily JohnsonInterior Designer, New York, USA

“For a high-end residential project in New York, we needed custom curved glass sliding doors that would seamlessly blend indoor and outdoor spaces. OrbGlass delivered exactly what we envisioned—sleek, durable, and perfectly tailored to the client’s needs. Their attention to detail and willingness to accommodate last-minute design changes made the process smooth and stress-free. I highly recommend them for any curved glass project.”Emily JohnsonInterior Designer, New York, USA

“We used OrbGlass for the curved glass partitions in our Milan office renovation. The glass arrived on time, and the installation was straightforward thanks to their detailed instructions. The partitions have transformed the workspace, providing both privacy and a sense of openness. The quality of the glass is exceptional, and our clients have been very impressed. OrbGlass is now our go-to supplier for specialty glass.”Marco RossiConstruction Manager, Milan, Italy

“Upgrading our meeting rooms with smart glass curved doors from OrbGlass was a game-changer for our Seoul office. The ability to switch from transparent to opaque has greatly enhanced privacy and functionality. The installation was hassle-free, and the doors have performed flawlessly. Our staff and clients have praised the modern look, and we’ve seen a noticeable improvement in how our spaces are utilized. OrbGlass’s innovation in smart glass technology is truly impressive.”Ji-yeon KimFacility Manager, Seoul, Korea

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Aerospace-grade CNC machines carve brass frames with micron-level accuracy, while AI vision systems inspect crystal cuts for refractive consistency. Even hidden parts undergo stress tests mimicking 10+ years of use.

  1. Material Traceability
    Each brass sheet or crystal slab has a QR code linking to its origin and metallurgical report.
  2. Self-Correcting Production
    IoT-enabled machines adjust cutting paths in real time if material thickness varies.
  3. Durability Validated
    Salt spray chambers test finishes against humidity levels from Dubai villas to Nordic churches.

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