Corner Sliding Aluminium Doors
SGL manufactures corner sliding aluminium doors for villas, apartments, hotels, resorts, restaurants, pool terraces and commercial projects. Systems can be reviewed with fixed or moving corner posts, standard or thermal break aluminium frames, double glazing, laminated glass, Low-E glass, custom colours, track layouts, locks, screens and export packing.
Shaanxi SGL Doors&Windows Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of corner sliding aluminium doors in China, also supports customized service. Please feel free to wholesale high quality corner sliding aluminium doors for sale here from our factory. If you have any enquiry about pricelist and quotation, please feel free to email us.
What Is A Corner Sliding Aluminium Door?
A corner sliding aluminium door is a sliding door system installed around a corner, usually where two walls meet at a 90 degree angle. The two door runs may meet at a fixed corner post, or they may be designed with a moving corner post that slides away with the panels. The right choice depends on building structure, opening size, water control, panel weight, budget and the level of openness required.
The key difference from a standard sliding door is the corner condition. A normal patio slider opens along one straight wall. A corner sliding door has to manage two directions of movement, a corner joint, weather sealing, sill drainage and overhead support. For that reason, it should be planned early with the building design rather than selected at the end of the project.
Fixed Corner Post Vs Moving Corner Post
Corner sliding doors can be designed in different ways. A fixed corner post is the simpler option. The post remains in place where the two door runs meet, helping define the corner and simplifying sealing. The room still gets wide glass and two-sided access, but the corner itself remains visually present.
A moving corner post, sometimes called an open corner, floating corner or postless corner, is more architectural. The post is attached to the sliding panels or designed as part of the moving system. When the panels open, the corner can clear away and create a more dramatic open space. This design usually needs more structural review because the building must support the load above the opening without relying on a permanent corner column.
SGL can review both directions according to drawings. If the project requires a fully open corner, buyers should confirm the building structure, beam support, floor finish and drainage detail before production drawings are approved.
Key Advantages
Open Corner Living
The main value of a corner sliding door is the way it opens two elevations at once. When the panels slide away, the room can connect to a garden, pool, balcony or terrace from two directions. This creates a stronger indoor-outdoor feeling than a single straight patio door.
Panoramic Glass Views
Corner doors allow glass to wrap around the room. Even when closed, the system gives a wider view angle than a single-wall opening. This is useful for villas, coastal homes, mountain-view rooms, resorts and showrooms where the view is part of the design value.
Flexible Corner Design
Projects can use a fixed corner post for simpler structure and sealing, or a moving corner post for a more open architectural effect. The choice should be made after reviewing structure, budget, climate exposure and how often the door will be opened.
Better Use Of Outdoor Areas
For patios, pools and restaurant terraces, corner sliding doors can improve movement between inside and outside. The layout can help guests or residents move naturally around furniture, seating areas and outdoor circulation paths.
Aluminium Strength With Custom Finish
Aluminium is suitable for large glass systems because it provides strength with relatively slim profiles. SGL can match the finish to windows, curtain wall, facade elements or other aluminium doors using powder coating, anodizing, fluorocarbon coating or custom colour references.
Project-Based Engineering Review
Corner sliding doors are not a one-size product. SGL can review drawings, opening sizes, panel movement, glass build-up, hardware, drainage and packing so the supplied system matches the project conditions.
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Frequently Asked Questions
Q: What are corner sliding aluminium doors?
A: Corner sliding aluminium doors are sliding door systems installed around a corner, usually at a 90 degree angle. They allow two adjacent openings to work together as one architectural feature.
Q: What is the difference between a fixed corner post and a moving corner post?
A: A fixed corner post stays in place at the corner. A moving corner post can slide away with the door panels, creating a more open corner when the building structure allows it.
Q: Do corner sliding doors need structural review?
A: Yes. If the design removes a fixed corner support, the structure above the opening should be reviewed by the project team. The door system should not be treated as the building support.
Q: Can corner sliding aluminium doors use double glazing?
A: Yes. They can use double glazing, Low-E glass, laminated glass, tempered glass or acoustic glass by project review. Heavier glass requires suitable rollers, frame design and packing.
Q: Are corner sliding doors suitable for restaurants?
A: Yes. They work well where restaurants want to open a corner toward outdoor seating. The track, sill, drainage and hardware should be selected for frequent operation.
Q: Can corner sliding doors include mosquito screens?
A: Screens may be possible, but they need early planning. The screen can affect track depth, sliding direction and the way panels stack around the corner.
Q: What information is needed for a quotation?
A: Send floor plan, elevation drawings, width and height of each side, corner type, panel layout, glass requirement, frame colour, threshold preference, screen need and destination country.
Project Case Studies
We provide one-stop door and window solutions for individual buyers, contractors, renovation companies, and more.
Our address
No. 2 Group, Fumiao Village, Laojun Town, Hantai District, Hanzhong City, Shaanxi Province, China
Phone Number
+86 13335450021
sgl-factory@sgl-doors-windows.com
Hot Tags: corner sliding aluminium doors, China corner sliding aluminium doors manufacturers, suppliers, factory
Corner Sliding Door Layout Options
| Layout type | Best use | Notes |
|---|---|---|
| Fixed corner post | Villas, apartments, standard patios | Simpler structure and sealing while keeping two-sided glass. |
| Moving corner post | Luxury villas, resorts, architectural homes | Creates a more open corner when structure allows it. |
| Two sliding runs meeting at corner | Living rooms, lounges, restaurants | Each side can be sized according to wall length. |
| Corner stacker layout | Large patios, commercial openings | Panels stack away from the corner by project design. |
| Corner plus pocket sliding | Premium architectural projects | Panels may slide into pockets if wall space allows. |
| Corner plus triple track | Large corner openings | Uses multi-track planning where several panels must stack. |
Product Parameters
| Parameter | Specification / Options |
|---|---|
| Product name | Corner Sliding Aluminium Doors |
| Manufacturer | SGL Doors & Windows |
| Door type | 90 degree corner sliding / corner stacker aluminium door |
| Material | 6063-T5/T6 aluminium alloy or project-specified aluminium profile |
| Opening method | Horizontal sliding around a corner layout |
| Corner options | Fixed corner post, moving corner post, project-specific open corner by review |
| Track options | Two-track, triple-track, pocket-compatible or custom layout |
| Glass options | Clear, tempered, laminated, double glazed, Low-E, tinted, acoustic by review |
| Frame options | Standard aluminium or thermal break aluminium |
| Hardware | Rollers, handles, locks, anti-lift details, screen and soft-close by review |
| Surface treatment | Powder coating, anodizing, fluorocarbon coating, wood grain finish |
| Colour | Black, white, grey, bronze, champagne, silver, custom RAL |
| Applications | Villas, patios, balconies, hotels, resorts, restaurants, pool terraces and showrooms |
| Production cycle | Usually 20-40 days after drawing approval and deposit confirmation; custom corner systems or special glass may require longer |
Specification Notes
Corner sliding doors require earlier planning than standard straight sliding doors. The corner affects structural support, water management, track depth, finished floor level, drainage and installation access. If the project needs a moving corner post, the building structure above the opening should be reviewed before the door system is confirmed.
Drainage is important because water can reach the sill from two directions. The threshold design should be coordinated with exterior floor slope, interior floor level, rain exposure and site installation method. A recessed track can look clean, but it needs careful water management.
Panel movement should be clear in the drawings. A corner system may have two separate sliding directions, panels stacking away from the corner, panels stacking toward one side, or panels disappearing into pockets. The quotation should state active panels, fixed panels, corner post type, sliding direction and handle position.
For glass and hardware, review the full system rather than only the appearance. Large corner panels, double glazing and laminated glass can increase weight. Rollers, frame strength, track design, packing and installation handling should be reviewed before production.
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