How to choose accessories for aluminum windows&doors?
1. Hinges, slides, and locks with good sealing performance should be selected. When choosing to purchase, feel the flexibility and convenience of opening and closing and pulling several times.
2. It is advisable to choose locks with good flexibility. When choosing to purchase, you can insert and remove the key several times to see if it is smooth and if the switch is turned on effortlessly.
3. Choose types of decorative hardware with good appearance and performance. The bridge cutoff aluminum doors and windows use insulated bridge cutoff aluminum profiles and hollow glass, which have functions such as energy conservation, sound insulation, noise prevention, dust prevention, and waterproofing. When choosing to purchase, the main factors to consider are whether there are defects in the appearance, how shiny the electroplating is, and whether the texture is smooth.
Pay attention to a very important but easily overlooked accessory, which is the "corner code", which belongs to the profile component. This is a necessary accessory for all broken bridge aluminum doors and windows, which serves as a connection and reinforcement between the two frames. The quality of this accessory is excellent, and the window will not deform. The corner codes used by regular manufacturers will be made of aluminum with a wall thickness of no less than three sizes.