How Do I Know If My Double-Glazing Needs Replacing?
No windows, no matter what they are made from and how they are made, will last forever. They have a shelf life, like just about everything else. Generally, for windows it is usually between 15 and 20 years on average. How long they actually last, depends on various factors such as the frame, the weather conditions they have to endure and how well you look after them.
If you have double glazing windows, you need to be aware when it may be time to have them replaced. Fortunately, you don’t need to rely on mere guess work as there are a lot of crucial signs which indicate it’s time to start getting quotes for replacements.