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Double Aluminum Sliding Doors
ZMR double aluminum sliding doors are suitable for living rooms, connecting indoor spaces with outdoor terraces, gardens and balconies, providing ample sunlight and air for the interior. In addition to two-track sliding doors, ZMR also has three-track sliding doors, four-track sliding doors and five-track sliding doors. Lift and slide doors can be equipped with screens to reduce mosquitoes.
Custom Double Aluminum Sliding Door Detailed Specifications
Based on the size of your wall opening, we can recommend the optimal number of sashes for your door.

Aluminium: Lightweight but strong, providing excellent durability and corrosion resistance.

A. Single glass:5,6,8mm(clear/tempered/frosted/Low-E/coating glass)
B. Double glazing:5+ 6/9/12 +5mm
C. Laminated glass:5+ 0.38/0.76/1.52PVB +5mm
D.Coated glass
Low-E Coating: Enhances thermal efficiency.
Argon Gas Fill: Improves insulation properties.


Double Aluminum Sliding Door Key Features
1. Performance Certification
– ZMR sliding windows are certified to meet the highest standards globally, including CW level in the U.S. (AAMA), CE in the EU, and CSA in Canada, demonstrating their reliability and quality in various climates and regulatory environments.
2. Good Water and Air Tightness
– With a watertightness rating of 720Pa and an airtightness of 0.13L/s/m², these windows excel in keeping out moisture and drafts, maintaining comfort indoors while reducing energy waste.
3. High Wind Resistance
– Built with embedded structures and reinforced core design, ZMR windows withstand up to 3600Pa of wind pressure, even enduring hurricane-level conditions, which is very suitable for areas with hurricane climate.
4. Advanced Thermal Insulation
– Designed with a European U-value of 1.5 (American U-value 0.26), the windows offer excellent insulation that limits heat transfer, boosting energy efficiency and keeping indoor temperatures stable.
5. Innovative Sealing Techniques
– The sliding mechanism employs adhesive-sealed gaskets and waterproof plugs at connections for robust waterproofing. A specialized sealing process around the frame and sashes further enhances the window’s durability and moisture resistance.
6. Versatile Functional Options
– ZMR sliding window can be customized according to different functions, including lifting sliding, fixed panel sliding, traditional sliding and even electric sliding to meet various architectural needs and preferences.
Get a Quote on ZMR Double Aluminum Sliding Door
Contact us today to customize your ideal door solution!
Double Aluminum Sliding Door Application
ZMR thermal break aluminum sliding door is suitable for a variety of environments, from residential to commercial buildings. It can block heat or cold, keep the space comfortable, improve energy efficiency, and let in plenty of natural light.
Double Aluminum Sliding Door FAQs
Some frequent questions and answers about double aluminum sliding door
Our doors are crafted with thermal break technology, Low-E glass, and argon gas filling to offer strong insulation, reducing energy loss in both cold and warm climates.
Yes, we offer multiple customization options, including size, finishes, and colors, to ensure the doors match your space and aesthetic needs.
They are equipped with multi-point locking systems, tempered glass, and reinforced frames for maximum security and safety.
These doors are low maintenance—occasional cleaning of glass and tracks is usually sufficient. High-quality aluminum frames resist wear and corrosion.
With Low-E glass coatings and optional argon fills, they enhance energy efficiency, regulating indoor temperature effectively for reduced energy costs.
We provide a comprehensive warranty covering material and functionality issues, with dedicated after-sales support for installation or maintenance inquiries.
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