Image Image Image Insect Screen Stiff & ViPer Stiff Durable and long-lasting protection Read full description > Contact Us Where To Buy Product Overview Stiff screen is a fiberglass insect screen that provides durable and long-lasting protection against all types of insects and is excellent for use in retractable applications. Specifications Brand Insect Screen Available widths Custom Available lengths Custom Certifications GREENGUARD [GOLD] Construction 18x16, 18x18 Yarn Diameter .011", .009" Color Charcoal, Gray Resources & Guides Brochures & Sell Sheets (1) Siff & ViPER Sell Sheet PDF - 830.51 KB en Contact Us Where To Buy Product Overview Specifications Resources & Guides Download PrintShareFacebookLinkedIn