Heavy Duty Heat Insulated Aluminium Sliding Front Door For Large Opening
Product Description:
Heavy duty heat insulated aluminium sliding front door for large opening is a modern, high-performance entry door designed for both residential and commercial applications. Unlike traditional aluminum doors, these doors are engineered to address aluminum's high thermal conductivity, making them highly energy-efficient.
Key Features and Technology:
- Thermal Breaks: This is the most critical feature. A thermal break is an insulating material, often polyamide, placed between the interior and exterior aluminum sections of the door frame. This creates a non-conductive bridge that prevents heat from escaping in the winter and entering in the summer, significantly improving the door's energy efficiency.
- Heavy-Duty Construction: These doors are built to be robust and durable. They often feature thicker profiles, strong hardware (such as stainless steel tandem rollers), and reinforced panels to handle the weight of large glass panes and ensure long-term performance.
- Glazing: To further enhance insulation, these doors typically use double or triple-pane glass. The space between the panes is often filled with an inert gas like argon or krypton, which provides better insulation than regular air. Low-emissivity (Low-E) coatings are also applied to the glass to reflect infrared heat.
- Airtight Seals: High-quality weather stripping and seals prevent air leakage and drafts, ensuring a consistent indoor temperature and reducing reliance on heating and cooling systems.
- Customization: They are available in a wide range of sizes, colors, and finishes (e.g., powder coating, anodizing), and can be configured with multiple panels, allowing for large, expansive openings.
Specifications
Product Name: | Heavy Duty Heat Insulated Aluminium Sliding Front Door For Large Opening |
Model: | WEIAI SD |
Material: | Aluminium 6063-T5, Tempered Glass |
Profile Thickness: | 3mm(Panel), 1.8mm(Frame) |
Glass: | Insulated Glass(5mm+20A+5mm) |
Panel: | 75mm(Frame Width), 50mm(Panel Thickness) |
Wall Occupied: | 128mm(Double Tracks), 190mm(Triple Tracks) |
Color: | Matt Black, Matt Grey, Glossy Grey, Matt Brown |
Open Mode: | Sliding |
Advantages: | Thermal Insulated, Sound Insulated, Wind Resistant |
Applications:
- Residential Homes
- High-End and Luxury Homes
- Hotels and Resorts
- Apartment Buildings and Condos
- Office Buildings
- Retail and Restaurants



