As well as examining STC ratings, I suggest you to take a look at customer reviews and product warranties. As with all other order, this is vital details. As an example, I constantly Believe it’s much better to invest more on a product with an even better guarantee than an inexpensive one that could break inside of a few years. Soundproof window

Storm windows are supposed to protect a window from destruction during storms, preserve the window, and help save energy. Storm windows may aid soundproof a window by introducing Yet another layer of air and by avoiding air infiltration. An enhancement on seasonal storm windows that are installed and removed each year are long-lasting storm windows