Bridge-breaking aluminum doors and windows purchase skills
Bridge-breaking aluminum doors and windows purchase skills have to look at the insulation bar, glass selection is very important, hardware must be good and so on.
1, look at the thermal strip
Sealing the focus of heat insulation in the broken bridge, the thermal strip is the bridge of the broken bridge window! Broken bridge aluminum, also known as thermal break aluminum, is the aluminum alloy from the middle of the break, and then connected to the thermal strip, effectively blocking the transfer of heat. Therefore, the good or bad insulation strip, directly affects the sealing effect of the broken bridge aluminum windows and doors.
2, glass selection is very important
Bridge-breaking aluminum doors and windows of big brands, generally supporting the safety of double insulating glass, sealing, sound insulation effect is better. Poor quality insulating glass, sealing performance is poor, easy to cause water vapor into the middle layer, the formation of fog on the glass, not only affects the aesthetic, more obvious airtight, watertight insufficient. Good sealing performance of the doors and windows to ensure that the home warm in winter and cool in summer, summer air-conditioning also save electricity, but also to isolate the outside world of the noisy car, people, square dancing, and poor quality doors and windows will not be able to achieve such an effect.
3, hardware must be good
Good hardware will generally choose copper, stainless steel or zinc alloy such as high strength, not easy to deform, good corrosion resistance, stronger load-bearing capacity, good solidity of the material production. The poor hardware is mostly common metal materials, such as aluminum alloy material and other metal properties of soft material production, easy to deformation, easy to break, hardware handle wall thin.
Break the bridge aluminum alloy doors and windows expensive
1, thermal insulation break the bridge aluminum alloy doors and windows, it is difficult for consumers to see, in the end, at what price is reasonable. There are a lot of door and window factory, will not focus on doing retail market, more focused on large engineering projects; equally bullish on the retail door and window market. Because most of the doors and windows provided by the developer of moisture are large, when moving in to find out that they buy the quality of housing doors and windows annoying, and the average consumer contact is only the roadside stalls and vendors, purely handmade processing small stores.
2, consumers buy broken bridge aluminum windows, the first will ask the price, often some dishonest businesses will report low prices to retain customers, first take the order, to the settlement and then come up with additional materials that have not been talked about before, such as: corner material, in the kind of material, handles, hinges, hardware, foam adhesive, other parts, accessories, freight, and so on a lot of costs. At least to increase the price of 50%, and even some to exceed the price.
Bridge aluminum windows and doors to buy tips above has given you an introduction, as long as it is mastered these tips, then in the choice, do not have to worry about the quality of the problem. For the broken bridge aluminum alloy doors and windows price is not expensive has also been introduced, in the purchase of such doors and windows, the brand is different price is not the same, so in the selection of time can not only focus on the price, should pay more attention to the quality.