Fiberglass screen coated with PVC is the common used screen against insects. Because of the protective coating, it is resistant to UV, not afraid to direct sunlight, wind or rain and can be used in adverse weather conditions. Window or door screens made from fiberglass wire coated with PVC are fine barrier against insects, but can not prevent the passage of air or sun.

When necessary, you can reduce the width or length of the screen with a simple sewing scissors .