The life of your windows will vary greatly based on the quality of the windows and how well they are maintained. High quality windows that are also well taken care of will last 20 years or longer. While windows can be a big expense, it is important to be mindful of when you should replace windows. Because not replacing them will cost you even more money over the long-term than replacing them.
Drafts from windows can increase your energy bill anywhere from 10% to 25% depending on a wide range of factors. Depending on normal energy costs, this can be a significant jump each month. Regardless of whether you have gas or electric heating and cooling, there is a significant expense there.
Dual-paned windows are roughly twice as efficient as single-paned windows when it comes to effectively and efficiently main