Ordinary broken-bridge aluminium windows and doors
- The K value of ordinary double-glazed broken-bridge aluminium doors and windows is roughly between 2.0 - 3.0W/(m²-K). This kind of doors and windows can play the role of heat preservation and insulation to a certain extent, but compared with high-performance products, there is still room for improvement in its thermal insulation performance.
Better performance of broken bridge aluminium doors and windows
- Configuration of higher-end aluminium windows and doors, such as the use of three-layer insulating glass, high-quality heat-insulating strips, etc., its K-value can reach 1.0 - 2.0W / (m ² - K). These windows and doors excel in heat preservation and insulation, effectively reducing the exchange of indoor and outdoor heat, lowering energy consumption and creating a more comfortable environment indoors.
Ultra-low K-value aluminium windows and doors (high-performance products)
- Some top-quality broken-bridge aluminium windows and doors, through special structural design (such as multi-cavity broken-bridge structure), filling inert gas (such as argon) multi-layer insulating glass and other technologies, the K-value can be lower than 1.0W/(m²-K), in terms of energy saving, heat preservation and thermal insulation to achieve very high standards, but the price of such products is relatively high.
