Doors and windows are in the house, just as the eyes are to the body. They are not only the embodiment of science and technology, the extension of art, but also the protection of the residents. Throughout this year's China Construction Expo (Guangzhou), there are a wide range of home furnishing products combined with fashion design and healthy life concept, and major door and window brands have "come up with their own tricks" to show the highlights and application advantages of their own products. In terms of door and window products, the more simple and green design, the more favored and loved by exhibitors and consumers.

Source: Network

Broken bridge aluminum doors and windows have been continuously developed in style and improved in performance, which not only conforms to the current trend and fashion elements, but also combines the practical performance of sound insulation and heat preservation, waterproof and dust prevention to help open modern high-quality home life. So how to choose the broken bridge aluminum doors and windows, in order to "avoid the pit" and meet their own wishes?

First of all, it should be clear that the word "bridge broken aluminum" refers to the type of door and window profiles, and does not represent the overall quality (and performance) of doors and windows; the quality of home doors and windows, and whether the use experience meets the expectations depends on a variety of factors. Therefore, how to choose a high-quality broken bridge aluminum doors and windows, aluminum mesh small weaving that can start from the following points.

Source: Baidu pictures

The selection of profile is the key. As the main material of doors and windows, profiles bear the role of wall fixation and determine the service life of doors and windows. At present, the broken bridge aluminum alloy window series 55, 60, 65, 70 and 80 are common in the national market, but few of them can meet the requirements of the table. Basically, most aluminum alloy doors and windows units still linger on the line of 65 series.

In July this year, Beijing officially released the "design standard for energy efficiency of residential buildings". The standard clearly lists that 85 series and below series of Beijing landmark aluminum alloy windows have been eliminated this time, and 90 series will be the starting products. The product specifications of the new standard include 90 series, 95 Series and 100 series. This also let us see the door and window industry to the trend of energy saving. Compared with ordinary aluminum alloy and plastic steel doors and windows, the broken bridge aluminum doors and windows can save energy by 20% - 30%. At present, many medium and high-grade building districts have adopted bridge broken aluminum doors and windows. Under the situation of energy-saving advocated by the state, more and more people recognize the broken bridge aluminum doors and windows, and also regard them as the preferred materials for doors and windows.

A high-quality broken bridge aluminum door and window is inseparable from high-quality glass. The glass of the whole door and window has the highest occupancy rate, so the glass and profile can not be ignored. High quality bridge broken aluminum doors and windows generally use toughened glass, which is more outstanding in wind resistance, sound insulation, water tightness, air tightness and other performance. It is suggested to select the insulating toughened glass products with glass thickness of 5 mm and above, and confirm whether there is 3C mark on the glass.

Source: pixabay

When it comes to details, it is necessary to select the hardware and sealing materials to select the aluminum doors and windows. It is suggested to start from the brand to obtain quality assurance; for judging the quality of sealant strip and wool top, if conditions permit, you can personally experience the completed examples of door and window manufacturers, and observe whether the rubber strip has shrinkage, crack, hardening, aging, falling off, no elasticity; whether the wool top is absorbent and has fallen off.

The above is just about the choice of broken bridge aluminum doors and windows some small suggestions. In order to pick products that are more durable and suitable to their own taste, consumers need to know more and make more comparisons, so as to improve their judgment on the overall door and window products.

Source: Aluminum screening