Aluminium Sliding Doors Internal

Aluminium sliding doors internal use a horizontal sliding opening structure. They are suitable for connecting indoor and outdoor spaces, such as balconies, courtyards, terraces, hotel rooms, and commercial entrance areas. The door panels slide along the track and do not swing inward or outward, which helps save opening space.

For large openings, balcony doors, courtyard doors, resorts, hotel projects, and commercial renovation spaces, this door type can balance passage, daylight, and space use. It is a practical choice when the project needs a wide glass opening without a swinging door leaf.

The product can be designed with double-track, triple-track, multi-track, or lift-and-slide structures according to project needs. Door frame profile depth options commonly include 90mm, 120mm, 150mm, and 180mm series. Profile wall thickness can be configured from 1.6mm to 3.0mm according to engineering requirements.

Glass systems can include 5+12A+5, 6+12A+6, or 6+16A+6 insulated glass. Low-E glass, laminated glass, tempered glass, or triple glazing systems can also be selected. A single door panel is commonly about 800mm to 1500mm wide and about 2000mm to 3000mm high. Final size should be customized based on load-bearing hardware and project wind pressure requirements.

Track structures can include flat track, high-low track, drainage track, or barrier-free low track design. For semi-outdoor areas such as balconies, courtyards, and terraces, drainage track and sealing configuration are important details to confirm.

Surface treatment options include powder coating, anodizing, fluorocarbon coating, or wood grain transfer. With rollers, a multi-point locking system, and anti-derailment structure, the door can improve sliding stability, safety, and daily-use durability.

For project purchasing, buyers should confirm opening size, track form, glass combination, profile wall thickness, hardware load capacity, and surface color. The factory supports OEM/ODM production and can manufacture according to technical drawings or samples. Different colors or models can be mixed within the same minimum order quantity.

During production, photo or video progress updates can be provided. Before packaging, products receive 100% inspection. Export packaging uses wooden crate packaging. The standard production cycle is 30 days after materials enter the factory, while customized products take 35 days after materials enter the factory.

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