Decoration is not a simple thing, many people decorate once in their life, so the selection of materials is naturally superior, so the selection of doors and Windows can be used best naturally. But many owners do not know how to choose doors and Windows is good, today Xiaobian will talk about it in detail, I hope to help you!

Profile selection

Ordinary aluminum alloy profile doors and Windows have high thermal conductivity, poor thermal insulation performance and large loss, and are easy to become hard and brittle after installation, and the sealing effect will naturally be purchased at a large discount after a long time. And there is a big difference between the broken bridge aluminum and ordinary aluminum alloy, whether it is heat preservation, sound insulation or sealing, it can be perfect, from the quality performance is definitely better than the ordinary aluminum alloy profile.

Selection of glass properties

Choose the door and window glass in fact only need to look for a test to buy will certainly not step on the pit, be sure to choose the tempered glass with 3C certification, at the same time to detect whether the 3C certification is counterfeit, because some unscrupulous businesses are useful printed with 3C certification adhesive paper on the glass to falsely admit, normally the regular 3C identification glass logo is numbered and impossible to wipe, This is the real deal.

How to choose hardware accessories

Although the hardware accessories are inconspicuous, if there is a problem, it will directly affect the normal use of the whole door and window, so the hardware accessories must choose high quality. Although the high quality hardware accessories are very expensive, we should give priority to the quality and cost-effective hardware accessories, do not be cheap to choose poor quality accessories, which will only affect the performance of doors and Windows and the existence of greater security risks.