How to choose doors and windows in summer
customized aluminium windows The peak sales season for doors and windows is about to enter a climax in summer, and the airtightness, waterproofness and firmness of doors and windows have become everyone's most concerned points. Therefore, we should pay more attention to the purchase and installation of doors and windows. Observe the performance of doors and windows 1. Windproof performance of doors and windows Windproof performance is an important development feature of doors and windows, especially the windproofness of windows in high-rise residential buildings of enterprises. In fact, windproofness is mainly used to look at the profiles of doors and windows. The green belt gold doors and windows are made of titanium-magnesium aluminum alloy. The strength, rigidity and other indicators are good.In the face of heavy rains and strong winds in China, it can shelter smart homes from wind and rain. 2. Water tightness of doors and windows folding vs sliding patio doors Watertightness is