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Classic Crittall Style Slim Frame Aluminum Alloy Manual Finished Windows Heat Insulation Waterproof Apartment Bedroom Farmhouse
Product Description
Old money brings back ancient steel windows
The new favorite of space with both performance and appearance of broken bridge old steel windows. The broken bridge old steel window not only has the functionality and durability to adapt to modern life, but also incorporates the charm and decoration of retro style, which can create a space effect that combines functionality and aesthetics indoors and outdoors. At the same time, it can adapt to different decoration styles and create personalized living spaces.
Retro Architectural Charm
Delivers the classic historic aesthetic while fulfilling contemporary performance and lifestyle demands.
Thermal & Acoustic Efficiency
Integrated broken bridge technology and premium automotive sealing offer supreme insulation.
Technical Specifications
| Aluminum Profile | 6063-T5 |
| Wall Thickness | 2.0 mm |
| Glass Configuration | 5mm + 18A + 5mm |
| Hardware Fittings | High-end custom handle (pure copper optional), wind brace, and special hinges for steel windows |
| Sealing Strips | Tianshang EPDM automotive-grade sealing strips |
| Thermal Barrier Strips | PA66 |
Product Gallery & Structural Details
Frequently Asked Questions
What is a "broken bridge" ancient steel window?
It is an advanced architectural window system that mimics classic vintage steel windows while incorporating a modern thermal break (broken bridge) using PA66 insulation strips. This structure stops thermal conduction, combining vintage aesthetics with top-tier thermal insulation.
Why is 6063-T5 aluminum with a 2.0mm wall thickness used?
The 6063-T5 architectural aluminum profile offers superior structural strength, corrosion resistance, and longevity. The 2.0mm thickness ensures heavy-duty wind pressure resistance, preventing frame deformation even in large window installations.
What are the benefits of the 5mm+18A+5mm double-glazed configuration?
The 18mm air spacer (18A) between two 5mm tempered glass panes significantly reduces exterior sound levels and drastically minimizes heat loss, elevating indoor comfort and reducing energy consumption.
Can the hardware handles and accessories be customized?
Yes, the windows support high-end bespoke handles, including solid pure copper options, as well as specialized hinges and heavy-duty wind braces customized to fit your interior design preferences.
How do automotive-grade EPDM sealing strips improve weather resistance?
Tianshang EPDM sealing strips provide extreme resilience against aging, ultraviolet degradation, and temperature fluctuations, maintaining a leak-proof barrier against wind and rain for decades.
Which decoration styles complement these windows best?
Thanks to their versatile narrow-frame profile, they complement a wide spectrum of designs including Industrial Loft, Modern Minimalist, French Retro, Wabi-Sabi, and Mid-Century Modern architectural styles.
