Many small partners will have a question when decorating new houses. Do developers need to replace the doors and windows? Developers often choose cheap aluminum alloy windows. Are their safety and comfort qualified? In the face of this problem, friends who do not know about doors and windows will fall into the problem of choice. Next, we will sort out a detailed point that needs attention in checking doors and windows.
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detail 1: profile selection and thickness
the selection of profiles and thickness of doors and windows will determine the comfort and safety of use. Its material selection, thickness and strength of aluminum profiles, etc. should conform to relevant national standards and regulations.
We need to pay attention to whether the profile is original aluminum profile, and the high-quality original aluminum profile has good stability, oxidation resistance and long service life.
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looking at the thickness of profiles, the national standard requires 1.4 to be qualified products. If it is lower than that, it is not recommended to choose. If it is a low floor, we can choose 1.4 wall thickness products. If it is a coastal area and a high floor, or small partners who choose large glass floor-to-ceiling windows, the overall need to take into account the wind pressure and load bearing of doors and windows, we recommend that you choose (1.7-3.0 wall thickness products) the load bearing and wind pressure resistance are better, the safety factor is higher.
(Image Source: LOUGOU man door and window contribution, invasion and deletion)
(Image Source: LOUGOU man door and window contribution, invasion and deletion)
detail 2: Structural design
the thermal insulation performance of doors and windows is closely related to profiles and their structures. The thermal insulation performance achieved by different profile structures is also different. The multi-cavity structure of LOUGOU man doors and windows and the design of the same isotherm, it can reduce the indoor and outdoor heat conduction caused by air convection, make the heat energy of the whole window more balanced, and maintain a comfortable indoor temperature.
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detail 3: Glass selection
the area of a window glass accounts for about 80% of the whole window, so glass occupies an important position in the whole door and window. With the pursuit of quality life, doors and windows are not only used for lighting, more consideration is that it brings beauty and comfort to home.
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LOUGOU doors and windows use well-known Xinyi Glass, 3c certified tempered glass, automotive grade hollow high pressure technology, safe and explosion protective, its impact strength is 5-10 times that of ordinary tempered glass, according to the living environment, a variety of glass can be selected at will: (hollow glass, three-glass two-chamber transparent glass, frosted glass, Changhong glass,
coated glass, LOW-E glass, etc.) can significantly improve the sound insulation, heat insulation and heat preservation performance of doors and windows.
(Image Source: LOUGOU man door and window contribution, invasion and deletion)
(Image Source: LOUGOU man door and window contribution, invasion and deletion)
