Thermal Insulated Aluminum Casement Window With High Airtight Performance

Product Description:

Thermal insulated aluminum casement windows with high airtight performance are a popular choice for modern buildings due to their combination of sleek aesthetics, durability, and energy efficiency. Here's a breakdown of the key features and benefits that define these types of windows:

1. Thermal Break Technology: This is the most crucial element for insulation in an aluminum window. Aluminum is a highly conductive material, meaning it easily transfers heat. A "thermal break" is a non-metallic, low-conductive material (like a polyurethane channel or a reinforced polyamide strip) that separates the inner and outer parts of the aluminum frame. This break prevents heat from transferring through the frame, significantly improving the window's U-value and overall thermal performance.
2. Double or Triple Panes: Multiple layers of glass with an air or gas-filled space between them create an insulating barrier. Triple-pane glass offers superior insulation compared to double-pane.
3. Multi-Point Locking System: This system secures the window sash to the frame at multiple points along its perimeter. This not only enhances security but also creates a tight, consistent compression seal around the entire sash, which is vital for achieving high airtightness.
4. Advanced Sealing and Gaskets: High-quality casement windows use multiple layers of weatherstripping, such as EPDM tape or bulb seals, on the sash perimeter. When the window is closed and locked, the sash presses tightly against these seals, preventing air and water infiltration.
5. Durable and Strong Frames: Aluminum frames are inherently strong and durable. This allows for narrower frame profiles and larger glass areas, maximizing natural light and views. The strength also makes them suitable for large casement windows and for use in areas with high winds or harsh weather conditions.

Applications:

1. Passive Houses and Zero-Energy Buildings
2. Green Buildings and LEED-Certified Projects
3. Modern and Contemporary Homes
4. Homes in Extreme Climates
5. Office Buildings
6. Schools and Universities
7. Hospitals and Healthcare Facilities

Certificates:

Our products are all finished doing quality test before shipping out. To supply a better quality assurance, our product are also finished testing of AS2047. 

About WEINAS:

Foshan Weinas Doors And Windows Co., Ltd. Located in Foshan, a major doors and windows manufacturing center in China. We are a modern window and door company integrate development, design, production, sales, and installation services. We specialize in providing high quality, high performance window and door system solutions for residential, commercial, and high-end projects. Main products are aluminium casement windows, sliding windows, sliding doors and casement doors. We know that doors and windows are the eyes of a building and the key of protecting home safety and comfort. We regard quality as the lifeline of the enterprise.