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Heavy Duty Coastal Glass Commercial Doors Folding Glass Door Thermal Breaking Glass Bifold Doors
Product Description
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Corner opening design
Maximize the area, the feeling of indoor space is improved by 20%, to meet the customer's pursuit of the sense of space.
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German imported accessories
After 100000 times switch test, using well-known brand accessories, product quality assurance 10 years.
Technical Specifications
| Profile Thickness | sash: 2.0mm | threshold: 1.8 |
|---|---|
| Profile Specifications |
Leaf width specification: 700mm - 1100mm
Leaf height specification: 2000mm - 3000mm
Maximum weight of single glass: 120kg
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| Glass Configuration | 5mm + 16A + 5mm + 12A + 5mm triple tempered insulating glass |
Customer Feedback
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Welcome by dealers in all regions, with customer satisfaction as high as 98.5%.
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Through the mutual introduction of customers, WANJIA's business scope has been expanded to 150+ exporting countries.
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Meeting with distributors and contractors through offline exhibitions around the world and dispatching 25+ overseas engineers to assist in the project progress.
We have customized designs for 150K+ clients
19 years of experience in the production, research and development and sales of windows and doors, project types include residential, commercial, industrial, hotels, hospitals, schools.
Product Performance
The First Window and Door Supplier in Alibaba to Receive ENERGY STAR Certification
According to statistics, the use of our products can save energy consumption by more than 30% per year.
Glass Energy Efficiency
Glass plays a vital role in windows, and at WANJIA's you can choose between 2 and 3 layers of glass to maximize the jointing effect through excellent insulating profiles and sub-systems for glazing performanceproducing PET plastic containers and bottles in all shapes.
Product Selling Points
Thermal Break Window
WANJIA's thermal break windows and doors are made of high-quality hardware and insulating materials, with a hidden isobaric drainage system to prevent wind pressure, rain and backflow.
WANJlA's PA66 insulation strips are the best insulation available.
PA66 Preferred Insulation Strip
✓Good thermal insulation
✓Strong drainage performance
Inferior Heat Insulation Strip
✗Poor insulation
✗Impact on drainage systems
✗Unable to withstand the weight of glass and wind pressure
WANJIA Windows And Doors
•Provide design proposal and rendering within 36 hours
•ISO/SGS/TUV factory inspection and testing
•10,000+ Product debugs
Logistics Tracking System
Bush production to delivery, provide DDP logistics, three layers of packaging materials, to ensure that the transport without damage.
Extensive logistics experience saves you 45% on your logistics costs
Our Factory
Main Products
Aluminum windows, aluminum doors, upvc windows, upvc doors. Curtain wall, sun room, etc.
Why Choose Us
Integration of R & D, manufacturing, sales in one supplier, windows and doors manufacturing experience in more than 19 years
Alibaba Window and Door Sales Ranked # 1
Guaranteed delivery to the customer within 25 days
Frequently Asked Questions
Q1 What types of windows and doors does WANJIA manufacture?
We specialize in aluminum windows, aluminum doors, UPVC windows, UPVC doors, curtain wall systems, and sunrooms for residential, commercial, and industrial applications.
Q2 How do thermal break profiles and PA66 strips improve performance?
Our PA66 insulation strips effectively block indoor-outdoor thermal conductivity, preventing energy loss, enhancing wind pressure resistance, and integrating with isobaric drainage systems to prevent water backflow.
Q3 What are the standard lead times for custom orders?
We provide design proposals and renderings within 36 hours. Once confirmed, we ensure factory production with guaranteed delivery to customers within 25 days.
Q4 How does WANJIA ensure product quality and safety during transit?
All products undergo ISO/SGS/TUV inspections and over 10,000 debugging cycles. For transport, we use three layers of protective packaging materials and offer DDP logistics to ensure zero damage upon delivery.
Q5 What warranty and hardware durability standards are provided?
Our windows and doors feature high-grade German imported accessories tested through 100,000 opening/closing cycles, supported by a 10-year product quality warranty.
Q6 Are the products certified for energy savings?
Yes, WANJIA is ENERGY STAR certified. By pairing triple tempered insulating glass with advanced profile thermal breaks, our systems can reduce building energy consumption by more than 30% annually.
