Aluminium Framed Folding Glass Door

Engineered to dissolve boundaries between indoor living spaces and outdoor landscapes, our Aluminium Framed Folding Glass Door utilizes multi-panel bi-fold technology to open up nearly the entire wall width when retracted. Guided by heavy-duty top-hung or bottom-rolling tracks, the connected panels fold and stack neatly against the perimeter jambs. When closed, continuous multi-tier EPDM weather seals and multi-point concealed shoot-bolts lock the sashes tightly into the frame, providing thermal and acoustic performance comparable to standard windows. This Aluminium Framed Folding Glass Door is manufactured for private residential villas, outdoor patio walkouts, sunrooms, resort dining pavilions, and open-front commercial cafes, providing panoramic daylighting and versatile space management.

• Villa living rooms, covered verandas, and sunrooms connecting interior spaces to private gardens and terraces.
• Commercial sidewalk cafes, restaurants, and resort bars seeking flexible open-air dining layouts during favorable weather.
• Automotive showrooms, country club banquet rooms, and conference spaces requiring wide-span, reconfigurable wall dividers.

• Frame Depth Series: 70mm, 90mm, 120mm, and 150mm heavy bi-folding aluminum series
• Panel Configurations: 3-panel, 4-panel, 5-panel, 6-panel, or multi-panel split configurations (e.g., 3+0, 3+1, 3+3, 5+1 arrangements)
• Panel Sizing Parameters: Recommended individual panel widths from 600mm to 1000mm; panel heights up to 2400mm to 3000mm
• Glazing Options: Insulated double tempered glass, Low-E glass, laminated safety glass, or triple-glazed acoustic systems
• Roller & Track Mechanism: Sealed stainless steel bearing rollers, heavy-duty folding hinges, multi-point locksets, low-profile folding handles, and guide tracks
• Threshold Options: Standard weather-resistant stepped sill, low-profile barrier-free floor threshold, or sub-floor concealed drainage track

As an OEM/ODM source factory, we engineer bi-fold systems directly from architectural CAD drawings. Options include inward- or outward-folding configurations, asymmetric panel stacking (all folding to one side or bi-parting), custom sill depths, and RAL powder coatings. Orders can combine varied configurations within our 5,000,000 RMB project MOQ. Operational linkage mockups and sample panels are produced within 7 days, with free samples available to facilitate project approvals.

Bi-folding systems require precise manufacturing tolerances across panels to prevent sagging over wide structural spans. Our workshop utilizes CNC double-head cutting saws, end-milling machines, and heavy hydraulic corner crimpers to maintain uniform squareness. Every folding door assembly undergoes a 100% full dry-run test on vertical test rigs before crating, verifying smooth track travel, shoot-bolt engagement, and gasket compression. Supported by a monthly capacity of 5,000 square meters, our facility welcomes third-party audits and includes a 1-year product warranty.

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