How to avoid pitfalls when decorating and sealing windows? Finally, an expert told the truth, just buy it, thanks for the reminder

How to avoid pitfalls when decorating and sealing windows? Keeping the following 10 points in mind, I have been doing decoration design for more than 10 years, and all of them are bought by my owners. In the end, the owners are very satisfied.

1. Consult the property owner in advance. Can the window be closed? Do the outer window frames need to be the same color? Are there any other requirements to avoid failing the inspection and affecting the real estate certificate?

2. The thicker the aluminum, the stronger the wind pressure resistance. Generally, profiles with a thickness of 80 or 90 are commonly used. If the floor is relatively high, , or near the seaside where the wind is relatively strong, it is recommended that you use profiles with a thickness of 110 or more, which is safer.

3. The wall thickness of aluminum must be at least 1.4 mm. However, a new national standard will be issued in 2021, which stipulates that the wall thickness of aluminum must not be less than 1.8 mm, so Friends who plan to seal windows are recommended to choose ones with a thickness of 1.8 mm or more. The thicker the wall thickness, the better the safety.

4. When choosing glass, first of all, it must have the 3C logo, and it must be buckled by hand. If it cannot be buckled, it is the real 3C tempered glass. Secondly, if you are close to the road and want good sound insulation, you should choose PVB laminated glass. If you want good thermal insulation and sound insulation, then you choose three-layer insulating glass. If you want the glass to block ultraviolet rays, then you choose LOW-E glass. If you want cost-effectiveness, choose double-layer insulating glass.

5. The thickness of the glass depends on the size of the glass. If the glass is too large and not thick enough, it will shake very much, so the thickness of the glass must be selected according to national standards. For glass with a size of less than 2 square meters, choose 5 mm thick glass. For glass with a size of 2-3 square meters, the thickness should not be less than 6 mm. For glass with a size of 3-4 square meters, the thickness should not be less than 8 mm. For glass larger than 4 square meters, The thickness cannot be less than 10 mm. Here is a reminder for friends who want to make large floor-to-ceiling glass. Because large glass cannot enter the elevator, it can only be lifted up with a crane. The cost of the crane needs to be borne by the owner. Remember to ask the merchant clearly before paying the deposit to avoid a big opening in the future. .

6. The heat insulation strip must be made of PA66 nylon. When the sun is exposed to the windows in summer, the outside window frame is very hot when we touch it, but the inside one is not hot. This is the function of thermal insulation strips, to insulate heat in summer and cold in winter. Therefore, the insulation strips must not be made of PVC plastic, which is prone to aging and losing its effectiveness. Only buy PA66 nylon insulation strips and avoid pitfalls.

7. The sealing strip should be made of EPDM rubber strip. This is very important, because ordinary strips will lose their elasticity and harden over time. Air leakage is prone to occur. And this kind of EPDM rubber strip is used to make the sealing strips of hundreds of thousands of cars. It has good sound insulation.The quality is also good, so you are right to choose it.

8. The hollow aluminum strip is the white thing sandwiched inside the window frame. It is called a hollow aluminum strip. We should choose this kind of one that is bent at the corner. , do not choose this splicing process, because small factories cannot do the integrated bending process, only large factories can do it. Choosing the integrated bending process can ensure that you are looking for a large factory, and the quality and workmanship are more guaranteed.

9. Hardware hinges and handles are used frequently, so you must buy better ones to be durable. Recommended brands include Jianlang and Haobo.

10. The sealed structural adhesive must be weather-resistant so that it is not prone to aging and water seepage. Recommended brands include Sika, Wacker, Sibao, Baiyun, etc. Remember to use weather-resistant ones.

Keep these 10 points in mind and no one can fool you. I\’m afraid you won\’t be able to remember, so I compiled a form for you. I will share this issue with you. If you think it is useful to you, please like and forward it to support me. If you have more decoration questions that you need to consult, you can send me a private message or join our decoration community. I am Design Bear , so that you will not be poor when decorating.