Selecting a new PVC windows and doors is a serious decision and demands answers to many questions before he should be made. Here you can find answers to questions about what kind of endurance PVC when it comes to sound protection as well as protection against heat and no answers to some frequently asked questions about PVC.

What kind of noise protection provide PVC windows?

Pleasant sound for people moving from 40dB to 45dB. PVC windows can help reduce noise up to 30dB, which is comparable to a small rustle of leaves. For example, the noise level on a busy highway is 85dB, and 50 meters close to him is 75dB. Given the fact that PVC windows reduce noise by 30dB, in your apartment will be supported by sound level of comfort that is 40-45dB.

Are PVC windows sealed?

PVC windows are airtight. Sealer material here plays a very important role, as well as the installation itself.

Do PVC windows preventing the passage of hot and cold air?

Windows and doors give greater heat loss than the walls, which is quite logical. But PVC windows are effective in preserving the warm air in the winter and cold years. They have a strong sealing system. To avoid condensation on windows and walls, ventilation is necessary in the case of large temperature differences inside and out.

How is PVC resistant to heat?

Some tests conducted on plastic windows in extreme conditions showed that these windows endured for half an hour at a temperature of + 150 ° C without any cracking and blistering.

How many years it takes to go through to replace PVC window?

According to some studies PVC is able to keep its characteristics up to 50 years.