French Doors (Swing Doors) – ASTM Certified, Energy-Saving & Top Choice for US Balconies

French Doors (Swing Doors) – ASTM Certified, Energy-Saving & Top Choice for US Balconies

For US homeowners, French doors (swing doors) are the most mainstream choice for enclosing balconies. They are not only practical and safe but also fit the American minimalist and elegant home style, becoming a favorite for many families.

With 16 years of experience in the door and window industry, EDUN has strong manufacturing strength and strict quality control. We have a 300,000㎡ AI intelligent manufacturing base and an annual production capacity of 2.2 million ㎡, ensuring that every EDUN French door meets high standards. EDUN exports to 120+ countries globally, with professional certifications for each market: ASTM (US), CE/RoHS (EU), UKCA (UK), SAA (Australia), PSE (Japan), KC (South Korea). These certifications are authoritative and recognized, ensuring our products meet local safety and quality requirements. EDUN French doors are specially customized for the US market, perfectly matching the needs of US homeowners for energy saving, safety and aesthetics. Here are our core advantages:

1. Superior Energy-Saving Performance

   EDUN French doors adopt advanced thermal break aluminum technology and high-quality double-layer insulated glass filled with argon. They are equipped with high-density EPDM sealing strips, which effectively reduce heat transfer and air leakage. Our products have passed NFRC certification and fully meet the energy efficiency requirements of Energy Star, reducing your energy bills by 25% and keeping your home comfortable in all seasons. All products use Austrian Tiger Powder coating, which is VOC-free, eco-friendly and durable.

2. Strict Safety Certification & Strong Protection

   Our French doors have passed ASTM safety standards (including ASTM F842, ASTM F1643 and ASTM F1004-22), which are strictly required by the US market. The door frame is made of high-strength 6063-T5 aluminum alloy, and the glass is automotive-grade tempered safety glass, which is anti-scratch, anti-impact and can resist strong winds up to level 9. We have 128 national patents, and all products are insured by Ping An Insurance, providing all-round safety protection for your family. For families with children, we also provide optional child safety locks that meet ASTM F3492-21 standards, ensuring the safety of children under 48 months old.

3. Classic & Practical Design, Fit for US Homes

   Following the mainstream aesthetic of American homes, EDUN French doors adopt a simple and elegant design, with optional inner or outer opening styles to save indoor space and meet local building codes. We use imported hardware accessories, which are smooth to open and close and have passed 500,000 durability tests. The classic colors (white, black, dark gray and wood grain) can perfectly match various American home styles, from apartments to villas. The narrow frame design maximizes natural light and enhances the sense of space in your home.

4. Strong Brand Strength & Reliable After-Sales

   EDUN has 16 years of experience in manufacturing doors and windows, with mature production technology and a complete after-sales service system. We provide fast delivery and a 16-year warranty, solving all your worries about use. Our products are widely recognized in the US market and trusted by numerous American homeowners.

Choose EDUN French doors: safe, energy-saving, elegant and durable. It’s the best choice for you to enclose balconies and create a comfortable home!