The Importance of Ductwork in Your Home

A variety of products are made use of for ductwork. Some are flexible, while others are rigid. Versatile air ducts are made of metal wire coils covered with a plastic or fiberglass insulation. They are perfect for ductwork that needs to be installed in tough areas, such as in a cellar. Compared to stiff ductwork, adaptable ductwork has a tendency t...