Comparing Double Glazed Sash Windows To Single Glazed Windows: Hints And Tips

By Grazina Mazur For new home owners, the ins and outs of window design can be confusing. You might wonder how to go about comparing double glazed sash windows to single glazed windows. Here are some simple tips which will help you to understand the difference between the two products. First of all, it helps to understand what single and double glazed actually means. The term is fairly