Nowadays, many high-end residential areas have been used together with the broken bridge aluminium windows. The Broken Bridge aluminium windows has better effects on heat insulation and sealing compared with the aluminium windows. However, many small manufacturers have also started to produce Broken Bridge aluminium windows by themselves. Generally, the price of such broken bridge aluminium windows will be cheaper than that of brand broken bridge aluminium windows.
We are buying broken Bridge aluminium windows, need to pay attention to some places, so you can buy high quality and low price Broken Bridge aluminium windows, it is also a good choice, next, broken bridge aluminum the purchase method of doors and windows looks fast.
1. The quality of sealing strip is good or bad
it is also a sealing strip. It seems that there is no difference, but the price varies greatly. Select the sealing strip, not too soft, easy to break, good sealing strip has toughness, will not absorb water.
2. Hardware is very cheap, I suggest you not to buy it
making a set of broken bridge aluminium windows requires a lot of hardware accessories, especially opening windows, with handles and two paddles. Many people think about the price of pressing hardware accessories. Although the hardware is not obvious, but it is used every day. You can only buy cheap goods when saving money. The life span of inferior hardware accessories is usually only 2-3 years. If you want to use it for 10 years, you still need to buy famous accessories of big brands. The money of hardware cannot be left.
3. Choose good foaming agent
window leakage does not leak, which has a lot to do with construction technology and filling materials. The inferior foaming agent used in some windows may not leak in those years. If the foaming agent ages and cracks for a long time, it will cause water leakage. Good foaming agent will not sag when pressed, and it cannot be broken off. The cost difference of foaming agent will be about 20 yuan/square meter.
4. Glass sealant is very important
the aluminium windows hollow glass used to seal the balcony with broken bridge has strong sealing performance and can be distinguished by the sealant. The glass shown in the following figure is wrapped around butyl rubber, which is very tight. In addition, good sealant is played evenly. If it looks like "dog gnawing", you can pass it directly.
5. Glass thickness fraud
the thickness of the glass is also one of the price factors. Some merchants cut corners. It is obviously 5 12 5 glass, but use 4.3mm glass instead of 5mm glass, the cost difference of this piece alone is 50 yuan/square meter.
The above is about broken bridge aluminum doors and windows introduction to purchasing methods. Buy a broken bridge aluminium windows, it is recommended that the owner should clearly define his position before buying a broken bridge aluminium windows, and choose the quality or cost performance.
Next, in the actual purchase, choose according to the above method, or compare with brand products, so that you can buy high quality and low price Broken Bridge aluminium windows. Purchase broken Bridge aluminium windows, do not hide your head and blindly follow the merchant's recommend, so it is not easy to suffer losses.
(Article Source: dexinyi doors and windows WeChat, invasion and deletion)
