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No-See-Um Screen (20 x 20) Rolls

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No-See-Ums Mesh Screens

Keep All Bugs Out With 20x20 Mesh Screen

  • Keep out no-see-ums such as gnats and sand flies

  • Provides some day time privacy while allowing for excellent air flow

  • Ideal for marshy, costal, or wooded surroundings

  • Easy-to-install where needed including gazebos, porches, and pool enclosures

Known as no-see-um screen, this fiberglass screen is a tightly woven 20×20 mesh designed to keep out smaller flying insects like no-see-ums, gnats, sand flies, and other bugs that may inhabit marshy or coastal areas. While densely woven, this screening still allows good ventilation and visibility; it also provides some daytime privacy. This 20x20 fiberglass screening is woven from permanent glass yarn which has been coated with a protective vinyl to ensure lasting beauty, color, and flexibility. It is produced under the most exacting conditions to meet extremely rigid specifications. Fiberglass screen is non-combustible and will not rust, corrode, or stain, making it perfect for windows, doors, patios, and pools. The tighter weave keeps pesky insects out without obstructing airflow and is perfect for use in gazebos, porches, and pool enclosures. Now you can enjoy the outdoors with added protection from small insects.


Metro Screenworks full line of fiberglass specialty screens are GREENGUARD GOLD certified and ortho-phthalate free. Other important specs include:

  • Construction: 20x20       

  • Diameter: .013"         

  • Color(s): Charcoal

  • Available in: 100’ Bulk Rolls

Have Questions?

Need a bulk order for a large job? Metro Screenworks would love to work with you; we partner with contractors, property owners, and others needing large orders — request a bid today! Have other questions? Check out our FAQ pages under the Support tab or contact us! The screening experts at Metro Screenworks would love to help you! Want to learn more about screens, the screening projects that could enhance your life, and new exciting products? Read the Metro Screenworks blog!