... Application scope:The fiberglass insect screen is chiefly used in the home for insect preventing purpose as window screen, ... door screen, mosquito screen etc. but you can also find it creatively used in pastures, orchards and gardens and construction.Fiberglass Insect ... are available, keep insect & bug out let fresh air in. Fiberglass Insect Screen Normal Specification:18x16, (Standard) 18x14, 18x18 ...