Fiberglass Windows Are Getting Popular
Once regarded as a niche product with maybe a 2% share of total U.S. window sales, fiberglass windows have gained traction during the last few years. The most recent market report jointly released by the American Architectural Manufacturers Association and the Window & Door Manufacturers Association shows fiberglass with a 3.2% market share, with 2.6% of remodeling/replacement. More contractors are installing them because more homeowners are asking for them. “They’re looking for a product with longevity and durability ,” says John Schmotzer, owner of Metropolitan Windows in Pittsburgh , whose company installed the units in Stoley’s house. The most reliable indication that fiberglass may have an even more prominent role in window replacement is the entrance of siding manufacturer James Hardie into the business. In April, the fiber-cement siding producer bought a fiberglass window extrusion plant. Wood vs. Vinyl vs. Fiberglass Two factors have helped push fibergla...