Description
Overview
Zunjie Non‑Thermal‑Break Heavy‑Duty Aluminium Sliding Door is our newly‑launched heavy‑duty sliding door solution for overseas residential and commercial projects. Adopting heavy‑duty non‑thermal‑break aluminium profile with 3.0mm thick sash, it delivers excellent overall stiffness and load‑bearing performance. Two configurations are available: 125 two‑track without insect screen and 190 three‑track with insect screen, suitable for balconies, patios and various large‑opening scenarios.
Robust & Stable Structure
Built around heavy‑duty aluminium sash of 3.0‑mm thickness, this sliding door delivers enhanced overall stiffness. It effectively resists bending and deformation even for large‑size door openings. The whole door set maintains smooth sliding performance under long‑term daily use for residential and commercial application.
Flexible Glazing
Standard insulating glass: 6mm+22A+6mm. Optional glass specifications: 8mm+18A+8mm, 10mm+12A+10mm. Optional accessories: magnetic‑control built‑in blinds, electric built‑in blinds. All glass meets international safety requirements.
Operation Types
- 125 Two‑Track without Insect Screen: Two‑track structure without insect screen to maximize glass viewing area and natural light intake, ideal for customers prioritizing panoramic vision.
- 190 Three‑Track with Insect Screen: Three‑track integrated insect‑screen design. It allows ample ventilation while keeping mosquitoes out, great for environments requiring mosquito‑proof function.
Hardware & Security
Moore lock is standard hardware. Reliable locking system improves anti‑intrusion performance for daily use. Every door set is pre‑assembled and factory‑inspected to ensure stable air‑tightness and water‑tightness for residential and commercial buildings. Hardware has passed durability test for long‑term frequent sliding.
Colour & Customization
Surface finish: textured powder‑coat.Available colours: Ceramic Grey, Munich Black, Metallic Coffee.Custom dimensions can be produced according to project drawings and site measurement.
Direct Factory Supply, Custom Production
All aluminium sliding doors are custom‑made based on project drawings and site measurements. As direct manufacturer, Weinas provides competitive factory price and export‑grade reinforced packaging for sea and land shipment. Distributors, contractors and project buyers can get full‑cycle service from drawing confirmation to delivery with long‑term warranty and after‑sales support.
| Item | Details |
|---|---|
| Product Name | Zunjie Non‑Thermal‑Break Heavy‑Duty Aluminium Sliding Door |
| Available Models | Model‑125 Two‑Track without Insect Screen; Model‑190 Three‑Track with Insect Screen |
| Sash Thickness | 3.0mm |
| Standard Glazing | 6mm+22A+6mm |
| Optional Glazing | 8mm+18A+8mm,10mm+12A+10mm; Optional accessory: magnetic‑control built‑in blinds, electric built‑in blinds |
| Hardware | Standard Moore Lock |
| Surface Finish | Textured Powder Coating |
| Available Colours | Ceramic Grey, Munich Black, Metallic Coffee |
| Operation Type | Horizontal sliding |
Contact us today with your opening dimensions. Our engineering team will prepare window layout drawings and provide a detailed quotation as soon as possible.



