What is the difference between thermal break and non-thermal break profiles?
Thermal break profiles feature a reinforced polyamide bar between the inner and outer aluminum sections, which significantly improves insulation by reducing heat transfer. Non-thermal break profiles are standard aluminum sections suitable for mild climates.
What type of glass options are available for these windows?
We offer a wide range of glass options including double tempered glass for better sound and thermal insulation, Low-E glass for energy efficiency, tinted glass, and laminated glass for enhanced security.
Which hardware brands do you use?
We provide high-end German brands like HOPPE, Roto, and Siegenia for premium durability, as well as top Chinese brands like Kinlong and HOPO to meet different project requirements.
What surface finishes can be applied to the aluminum frames?
The frames can be customized with various finishes, including powder coating in any color, anodizing, electrophoresis, wood grain textures, and high-performance fluorine carbon coating.
Do the windows include insect screens?
Yes, we offer several mesh options including stainless steel security mesh, aluminum security mesh, fiberglass fly screens, and retractable designs to suit your ventilation needs.
How are the products protected during international shipping?
All products are professionally packed using protective film, foam padding, and sturdy wooden crates or pallets to ensure they arrive at your project site in perfect condition.