Fiberglass

Fiberglass window frames combine the strength and stability of wood and low maintenance requirements of vinyl and aluminum. These windows are also impact resistant and highly durable. Fiberglass along with high quality insulated glass units is highly energy efficient. Like vinyl windows, fiberglass windows come in a variety of colors and styles.

Fiberglass is an excellent consideration when looking to make an upgrade from vinyl, at a slightly higher price point than vinyl but still lower priced than wood or aluminum.