Moreover, the products of these two brands have outstanding advantages in sound insulation, wind resistance, rain resistance, compression resistance, theft prevention, energy saving, environmental protection, safety and firmness.
The main products of Mei Wei home delivery and Suifu doors and windows cover many high-end customized products such as sun room (sunshade system), grape rack, broken bridge screen integrated casement window, sliding window, heavy sliding door, heavy folding door and casement door. , because of its safety, environmental protection and complete functions, it is favored by consumers.
Extended data:
Matters needing attention in purchasing aluminum alloy doors and windows:
1, the wall thickness of the profile should not be less than 1.5mm, and the insulation strip in the middle should be PA66 nylon instead of pvc, because the thermal expansion coefficients of PVC and aluminum are too different, and separation will occur after a long time. The width of the heat insulation strip should not be less than 2cm, and the heat insulation effect cannot be achieved without heating. Profiles should have drainage system.
2, glass to choose energy-saving glass, hardware must be brand, so as to ensure a long service life.
3, the installation must be standardized, otherwise it is a good window, the effect will be poor, staring at the installation construction personnel, foaming agent filling, sealant sealing.