

Provencal Thermal Break Aluminum Casement Door (90 Series)
Combining elegant French Provincial aesthetics with superior thermal insulation, this series is designed for residential courtyards, balconies, and entryways. It meets strict global standards for energy efficiency and durability, specifically for markets in Europe, America, Canada, and Australia.
| Item | Specification |
|---|---|
| Series | 90 Series |
| Material | 6063-T5 Aluminum Alloy (Aerospace Grade) |
| Insulation | Multi-Cavity Thermal Break Bar, U-Value ≤ 1.8 W/m²·K |
| Glass | Double Tempered Glass (5+12A+5mm) |
| Sound Insulation | ≥45 dB |
| Hardware | Imported Stainless Steel Hinges & Multi-Point Locks |
| Surface Finish | Powder Coating, Wood Grain, Matte Silver/Gray |
| Certifications | CE, NFRC, EN 12208, PAS 24:2016 |


Utilizing a modern production base, we integrate advanced research and development with smart manufacturing. Our "smart doors and windows" development model endows traditional architecture with intelligent power and high-tech experiences.



The 90 Series features multi-cavity thermal break bars and double tempered glass with an optional argon fill, achieving a U-value of ≤1.8 W/m²·K to reduce heating and cooling costs.
Our doors are equipped with multi-point anti-theft locks and stainless steel hinges, meeting international PAS 24:2016 security standards.
Yes, we offer full customization for sizes, colors (powder coating/wood grain), glass types, and hardware brands (such as Kinlong or German Dorma).
Absolutely. With a wind load resistance of ≥2.5 kPa and Grade 6 water tightness, it is designed for stability in high-rise buildings and coastal environments.
Built with aerospace-grade 6063-T5 aluminum alloy, the doors have a service life of over 20 years. We provide a 10-year warranty for the frame and 5 years for hardware.
The 90 Series provides excellent sound insulation, reaching ≥45 dB, making it ideal for creating quiet residential spaces in noisy urban areas.