Aluminum Sliding Door
Thermal Break & High-Performance Glass Sliding Door Systems for Overseas Projects
Thermal Break Aluminum Sliding Doors
Engineered by Vancoor Entrance System Co., Ltd., our heavy-duty aluminum sliding doors combine seamless panoramic sightlines with thermal break performance. Manufactured using primary 6063-T5 aluminum extrusions and double/triple-glazed low-emissivity glass units, these doors are built to reduce energy loss, withstand extreme wind pressures, and provide silent operation for residential villas, luxury apartments, and commercial projects.
Key B2B Specifications & Features
- 6063-T5 High-Purity Aluminum
- PA66 Nylon Thermal Insulation Strips
- Double / Triple Tempered Low-E Glass
- STC 38-42 dB Acoustic Insulation
- Heavy-Duty Stainless Steel Rollers
- Multi-Point Hardware Locking Systems
- Water Penetration Rating > 450 Pa
- Custom Anodized / Powder Coated RAL Colors
Every sliding door panel is fabricated to project drawings with multi-track configurations, concealed pocket designs, or 90-degree postless corner connections to meet complex architectural specifications worldwide.
Technical Overview & Performance Standards
We strictly control raw materials, extruded profile wall thicknesses, and hardware pairings to ensure full compliance with target destination codes (North America, Europe, Australia, and the Middle East).
| Profile Material | Primary architectural aluminum alloy 6063-T5, non-recycled high-density profiles |
|---|---|
| Profile Wall Thickness | 1.4mm to 3.0mm structural wall thickness options for residential and heavy commercial application |
| Thermal Break Strip | PA66 GF25 fiberglass-reinforced polyamide insulation barrier preventing conductive energy transfer |
| Glazing Options | Double or triple tempered glass (5mm+12A+5mm / 6mm+16A+6mm), Low-E coating, Argon gas filled, Laminated impact glass |
| Hardware Integration | Premium European multi-point lock systems (HOPO, ROTO, Siegenia) with heavy-duty stainless steel track rollers |
| Surface Treatment | AkzoNobel powder coating, Fluorocarbon PVDF coating, Anodized finishing, or 3D heat-transfer wood grain finish |
| Sealing & Gaskets | Continuous EPDM weather-stripping gaskets with silicone sealant application for air and water tightness |
| Structural Ratings | Wind Load Resistance up to 4.5 kPa; Water Tightness up to 600 Pa; Thermal Transmittance U-value ≤ 1.6 W/m²K |
Key Advantages for Overseas Buyers
Built for structural endurance, energy preservation, and seamless integration into modern architectural elevation plans.
Panoramic Sightlines
Ultra-narrow frame profiles maximize natural daylighting and unobstructed outdoor views, elevating residential indoor-outdoor flow.
Superior Thermal Control
PA66 thermal break technology combined with insulated glass units reduces HVAC heating/cooling costs across all climatic zones.
Smooth & Silent Sliding
Equipped with precision stainless steel track systems and heavy-load tandem rollers engineered for smooth operation up to 400 kg panel weight.
Multi-Point Security
Integrated anti-burglary multi-point hardware locks provide structural anti-lift security and resistance against forced entry.
Extreme Weather Sealing
Engineered drainage channels and dual EPDM rubber sealing strips prevent rainwater penetration even under storm conditions.
Project Customization
Custom multi-track sliding (2-track, 3-track, 4-track), corner glass-to-glass sliding, and insect mesh screen integration available.
Frequently Asked Questions for Aluminum Sliding Doors
What are the primary advantages of Vancoor Entrance System Co., Ltd. Aluminum Sliding Doors?
Vancoor Entrance System Co., Ltd. aluminum sliding doors offer panoramic views, abundant natural light, thermal insulation, acoustic noise reduction up to STC 40dB, and multi-point security hardware. Built with high-strength 6063-T5 aluminum extrusions, our sliding doors provide exceptional structural longevity and minimal maintenance requirements.
How do thermal break profiles improve sliding door energy performance?
Our thermal break aluminum sliding doors utilize high-grade PA66 polyamide insulation strips placed between interior and exterior aluminum profiles. This barrier interrupts conductive heat flow, preventing unwanted heat gain during summer and thermal loss during winter, significantly reducing building energy expenses.
Can sliding doors be customized for large architectural openings and corner designs?
Yes. All sliding door units are engineered to order. We offer heavy-duty Lift & Slide systems, slim-line sliding profiles, multi-panel pocket sliding doors that hide within wall cavities, and 90-degree postless corner sliding systems for expansive architectural openings.
How are sliding door orders packed to prevent damage during sea shipment?
Every door panel and frame unit undergoes protective surface film application, thick foam corner wrapping, multi-layer bubble wrap packing, and fully enclosed plywood crate packaging to ensure transit protection during container shipping.
Related Architectural Window & Door Systems
Explore matching fenestration systems manufactured by Vancoor Entrance System Co., Ltd. for unified project design.
Aluminum Casement Windows
Tilt & Turn Windows
Specialty Windows
Single & Double Hung Windows
Get Factory-Direct Pricing & Custom Shop Drawings
Contact our project engineering team today for CAD drawing reviews, detailed product specifications, and competitive FOB/CIF quotation for your project. You can also reach out via [email protected].
Contact Us