Find Window Prices, Brands And Types With Americas Favorite Window Replacement Guide. Replacing windows no longer need to be a hassle. Window Guide gives you the cost information you need on the differing window options available in the marketplace. Learn about the different types of windows and what they are used for and see pricing tables for all popular brands. Check out their function and see if it matches your home’s needs. If you already have a certain window type, study its functions and see if there are other types that can replace it. Use this information to upgrade your windows so you can update the look of your home.