French Style Steel Fixed & Folding Door Combination Grids Terrace Back Glass Material Featuring Thermal Insulation

The French Style Steel Fixed & Folding Door Combination is engineered to provide a sophisticated architectural solution for terraces, backyards, villas, and exterior living spaces. Combining fixed glass panels with flexible folding door functionality, it creates a seamless indoor-outdoor transition while maximizing ventilation and panoramic views.

Manufactured with a robust steel frame and high-quality insulated glass, this door system offers excellent thermal insulation, reducing heat transfer and supporting energy efficiency. The precision-crafted grid design adds a timeless French aesthetic, making it suitable for both classic and modern building styles.

Its advanced weatherproof sealing system ensures superior resistance against wind, rain, and temperature fluctuations, while the smooth folding mechanism guarantees reliable long-term performance. Compatible with premium aluminum windows and façade systems, this door solution is ideal for homeowners, architects, and developers seeking durability, security, and elegant design in one integrated system.

Product Features & Advantages

• Premium Materials: Constructed with high-quality steel frames reinforced with aluminum for enhanced strength, longevity, and corrosion resistance.

• Elegant European Design: Stylish French door appearance with double glass casements, adding a refined and modern look to your exterior entrance.

• Natural Light & Ventilation: Large glass panels allow abundant natural light while offering easy swing-open functionality for optimal airflow.

• Durable & Weather-Resistant: Engineered to resist harsh weather conditions, including rain, wind, and UV exposure, ensuring long-lasting performance.

• Enhanced Security: Multi-point locking system and sturdy construction provide robust protection against unauthorized entry.

• Energy Efficiency: Double-glass panels help reduce heat transfer, improving insulation and maintaining indoor comfort.

• Customizable Options: Available in various finishes, colors, and glass types to match your home’s exterior style.

• Easy Maintenance: Smooth aluminum and steel surfaces are easy to clean and maintain, retaining their appearance over time.

Packing & Shipping System

Our professional packing system guarantees all products are delivered safely and without any damage. We apply a four-point packing system. Firstly, adhesive plastic film is applied on interior wood frames and exterior aluminum frames to avoid scratches on the surface. Then, a paper board is applied after we apply air bubble film surrounding the whole windows/ doors to avoid any destruction or clash. Lastly, we place them into a durable non-fumigation plywood crate to avoid any possible damage during transportation.

FAQ

Q1: Are your company factory or trading company?

A: We are a professional and one of the largest door manufacturer and supplier in China. It has been focusing on manufacturing steel door, fire door, wooden door, WPC door for 20 years.

Q2: What is your payment terms ?
A: T/T, D/P, Western Union, L/C.

Q3: Could you send me sample before I place an order?
A: Yes, offer free samples for your evaluation, you provide the Courier account for freight collect.

Q4: How can I get the latest prices?
A: Send requirements to us by mail or calling , we will reply you in 24 hours. Zonle Doors offer not only doors but also door project Solution.

Q5: How long is the delivery time?
A: Delivery time is 15-30 days, depend on the order product and quantity. Steel door and fire door between 15-25 days, wooden door is 20-30 days.

Q6: How about your production capacity?
A: The annual production capacity is 8.2 million pieces metal steel door, fire doors and wooden door. The daily capacity is over 20,000 sets of doors.

Q7: How often do you develop new models?
A: We regularly develop one new model per month.

Q8: Are you doors' manufacturer?
A: Yes, we are one of the largest door manufacturer and supplier in China, we can provide nice goods at competitive price.

Q9: How can you guarantee your sales' quality?
A: To control quality, we have four testing procedures: initial inspection, re-inspection, final inspection and sampling
inspection.

Q10: Could you send me sample before I place an order?

A: Yes, offer free samples for your evaluation, you provide the Courier account for freight collect.