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Panoramic Heavy-duty Exterior Aluminum Patio Glass Bifold Folding Door Thermal Break Wide Opening Villa Indoor Partition System
Product Description
Product Highlights
Source Factory Advantage
Factory-direct supply backed by 20+ years of aluminum door and window manufacturing experience, offering OEM/ODM support and flexible customization for villas, patios, balconies, sunrooms, indoor partitions, garden entrances, residential, and commercial applications.
80mm Thermal Break Structure & Premium Hardware
Built with reinforced 80mm thermal break aluminum profiles and customized folding door hardware, providing stable structural performance and reliable operation. Optional Kerssenberg hardware upgrades are available.
Optional Safety Hardware Upgrade
Optional hidden hinge and finger-safe mullion designs integrate the hardware structure into the aluminum profile, creating a cleaner appearance while improving safety, sealing performance, and overall system stability.
Heavy-Duty Roller System
High-strength roller components with durable bearing structures ensure smooth and stable operation with excellent load-bearing performance for large folding door panels.
Flexible Folding Design & Large Opening Solution
Multiple panel configurations support flexible folding solutions, including corner opening designs, creating wider views and seamless indoor-outdoor connections.
Thermal Break & Sealing Performance
The thermal break aluminum structure combined with EPDM sealing gaskets helps improve thermal insulation, airtightness, waterproofing, and sound reduction.
High-Performance Glazing & Security Screens
Supports tempered double/triple glazing with Low-E glass, laminated safety glass, and ultra-clear glass. Screen options include 304 stainless steel security mesh and retractable flyscreens.
Modern Architectural Appearance
Slim aluminum lines combined with multiple powder coating finishes create a modern appearance suitable for villas, patios, residential, and commercial architectural projects.
80 Series Folding Door Real Project Cases
Product Shot
Product Specifications
| Product Series | 80 Series Thermal Break Aluminum Folding Door |
| Brand | DEUTER |
| Profiles | 6063-T5 Thermal Break Aluminum Alloy Profiles |
| Profile Wall Thickness | 2.0mm / 2.5mm |
| Available Size | Single Panel Width: 700–900 mm / Height: 1800–3500 mm |
| Glass Configuration | Tempered Double / Triple Glazed Insulated Glass with Argon Filling 5mm+15A+5mm / 6mm+12A+6mm / 5mm+9A+5mm+9A+5mm |
| Glass Options | Low-E Glass, Laminated Safety Glass, 4SG Warm Edge Spacer, Reflective Glass, Tinted Glass, Frosted Glass |
| Hardware Configuration | KERSSENBERG / ZEQIANG |
| Screen Options | 304 Stainless Steel Security Mesh, Fiberglass Insect Screen, Retractable Flyscreen |
Product Details
High-Strength Rollers
Durable rollers ensure smooth daily operation with excellent load-bearing performance and long-term reliability.
PVDF Black Spacer
Double glazed tempered glass provides excellent soundproofing and thermal insulation, with a durable PVDF black spacer for a sleek modern appearance.
Multi-Point Lock System
Secure multi-point locking system improves safety, sealing, and long-term reliability.
Company Overview & About Supplier
Factory Status: 100% Source Manufacturer (Verified)
Main Product: Thermal break aluminum windows, doors & sunrooms
Experience: 20+ years of manufacturing experience
Production Strength: 30,000+ m² production base
Hardware Partnerships: SIEGENIA, HOPPE, CMECH, HOPO
Quality Assurance: 10-year quality warranty & export packaging
Customization Capabilities
Project Show & Global Presence
Trade Show Participation
Production Workshop & Quality Control
Customer Feedback
Packaging & Shipping Specifications
Frequently Asked Questions
Q1: Are you a factory or a trading company?
We are a professional aluminum doors and windows manufacturer founded in 2005, with a 30,000+ m² production base, over 200 employees, and more than 400 dealers across China.
Q2: What are your main products?
Our main products include thermal break aluminum windows, aluminum folding doors, sunrooms, and customized architectural fenestration solutions for residential and commercial projects.
Q3: Do you provide customized products and technical support?
Yes. We support customization for dimensions, colors, glass configurations, hardware systems, and opening styles. We also provide CAD drawing optimization, 3D rendering support, installation drawings, videos, and online technical assistance.
Q4: How can I get a quotation and what is your MOQ?
Please send us your dimensions, drawings, or project requirements for a quick quotation. MOQ is flexible depending on product type and customization requirements.
Q5: What is your delivery time?
Normally, the production lead time is around 20 - 30 days after deposit payment and drawing confirmation, depending on order quantity and customization requirements.
Q6: How do you ensure product quality and shipping safety?
Every product undergoes strict inspection before delivery. We also use professional export packaging, including protective film, foam wrapping, corner protection, and reinforced plywood crates for safer long-distance transportation.
