If you have the trouble with some insects at your home then you need to replace an old insect window screen. We produce all of our insect window screens by using fiber glasses screen materials. This type of screening is woven from permanent glass yarn which has been coated with a protective vinyl to ensure lasting, and make it beautiful, colorful and flexible too. Fiberglass screen material provides the ultimate insect protection and also stops the 65% of sun’s glare at the same time. These screens cover only the bottom half of your window.