Fiberglass Window

With a greater demand for greener products fiberglass windows are gaining popularity and are setting new standards when it comes to efficiency and strength. Fiberglass is a very sustainable building construction material primarily made of sand which is one of the most abundant resources available on our planet. They are very Eco-friendly because a very quantity of waste and toxic fumes are generated during the manufacturing of fiberglass windows.Fiberglass windows are highly energy efficient. The windows have an air cavity which are filled with a foam filled core or a hollow core, both of which act as a very good insulating material. The frame expands and contracts same as glass resulting in a reduced leakage of air and an increased energy efficiency of the windows.