Windows can complete your house by making it look attractive. However there are few things that you can look at to know whether it is time for getting new windows. Some of the factors that you can look at are the window frames to check whether they are rotting. If they are, it is time you invest in replacement window. You should also look at how they function. If they are difficult to open and close you should get new ones. You should also replace them if you spend too much on energy bills and when they hold too much condensation. When going out to buy new windows to replace your old ones you should make sure you shop around different stores so that you can get the best deals. You should also look for high quality ones so that they can serve you for a long time without having to replace them all the time. You do not have to look for a professional to fix the windows for you as you can do it for yourself at home. This will help you save a lot of money. You will have to be careful so that you can fix them in the proper way.