18/03/18

What is the role of sealer in window design?

Sealer is an invisible, but very important element of PVC windows, because it is responsible for the tightness of the structure. However, in the modern window system, each element is important and performs its function.  Without the seal, the sash will not fit tightly to the frame, there will be a draft in the room, the window will close badly and lose such properties as sound insulation and sound insulation. In order that the sealer retains its properties it needs to be appropriately taken care of.
How to distinguish a good sealer from a bad one? A good sealer should keep integrity and elasticity. You do not have to pay attention to such properties as color, thickness and appearance, it does not play a significant role.
Is it worth saving on the seal? This important detail is less than 1% of the window cost as a whole. And if you decide to save on the seal, then be prepared that it will wear out very soon. Probably, it is better to spend once than to replace it.
If you need to replace the seal, it is better to call a specialist. The fact is that the replacement of the seal depends on the method of its fastening. If you prefer to do it yourself, the best solution is to view videos in the Internet how to do it so as not to harm the windows.