Insect screening made with a fiberglass core for giving the best strength, cover with a plastisol for a better resistance in any weather. The main advantage of this screen is the easy installation compare with the other material made screens.

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Welcome to Si-mar, The Natural Solution in Insect Screening!

Makers of the highest quality aluminum wire and insect screening! Founded in 1968, Si-mar is the biggest manufacturer in Latin America of Insect Screening.