Seal for plastic windows: choice and replacement

Windows made of metal-plastic have long won the recognition of users, because they have a simple design, are easy to adjust, clean well and serve a long time. But for them to continue to serve for a long time, it is necessary to choose a sealant for plastic windows.

No matter how carefully you watch your window, you must still change the seal every few years. To replace, you need to choose a quality material that will have the right length. In general, a rubberized seal for plastic windows is used. Naturally, when choosing the material, it is necessary to check whether it is defective. The fact is that the tightness of your window depends on how much the quality and the whole will be the cord.

To fix the insulation, you also have to buy glue, the quality of which, too, need to pay attention.

Replacement is not difficult even for an inexperienced master. First of all, the old waste material is removed from the window, and the hole in which it was was thoroughly cleaned of dust and debris. The groove is smeared with glue gradually. Slowly, you must also lay the seal for the plastic windows, making sure that it fits evenly. If the cord turned out to be very long, then the excess part should be simply cut. Still need to make sure that the cord was tightly glued to the groove.

For a new sealer to serve for a long time, it is necessary to regularly wipe it from dust, treat it with special protective compounds that will not allow aggressive substances to destroy it. Naturally, one should not test it for strength and tightness with different chemical substances.

The compactor for PVC windows ensures a tight fit of the window flaps to the main structure, which means that the window is tight.

In addition to rubber materials, you can use more polymer and silicone products. The polymeric sealant for plastic windows performs well its functions, however, it is not devoid of shortcomings. For example, in hot weather, it can become soft, and hardens in winter. This shortens the service life. From polymeric seals, you can choose a rubber thermopolymer. Such a seal has improved properties and can withstand both frost and heat. With proper care, it can serve up to two decades.

A silicone seal for windows is also used quite often. It can be used In a climate with severe climate, as it is able to withstand a wide range of temperatures: the maximum negative temperature is -40 degrees, and the maximum high temperature + 100 degrees.

The advantage of sealants made of silicone is also resistance to atmospheric influences, ultraviolet rays and aggressive substances. They are fastened on the inside and outside of the window frame. The only drawback of silicone is that it has a fairly high cost.

In any case, at your own convenience and safety, you should not save. Therefore, when choosing a sealer, you must determine your needs.