Thickness is the key
The thickness of aluminum profile is directly related to the firmness and mute effect of doors and windows. Thick profiles can provide better support, make doors and windows more stable and reduce noise. When buying, you can judge the thickness by observing the section.
Hardware fittings can not be ignored.
Doors and windows need to be opened and closed every day, so a smooth opening experience is very important. Fu Xuan doors and windows adopt anti-swing positioning wheels to ensure smooth sliding of door leaves, avoid shaking, and have strong wind pressure resistance and almost no noise.
Sealing determines quality.
High-quality aluminum alloy doors and windows should be flat when splicing, and the glass glue should be evenly beaten. Fu Xuan doors and windows are made of EPDM rubber sealing strips, which are aging-resistant and can still be kept in good condition after long-term use.
Double glazing: a cost-effective choice
As an important part of doors and windows, glass has a great influence on the price. Choosing tempered insulating glass with 3C certification not only has excellent sound and heat insulation performance, but also won't scratch people even if the glass is broken.