BetterVue is GREENGUARD indoor air quality certified and contains Microban antimicrobial protection which inhibits the growth of stain and odor-causing bacteria, mold and mildew on the screen. BetterVue insect screening for windows, doors and porches is an excellent visibility insect screen designed to maximize your outward view. BetterVue is woven from small, refined yarns that improve the screen's openness, making visibility sharper and more brilliant. Think of it as “high definition” insect screening for your windows, doors and screened porches. Because with BetterVue, you see the clear and vibrant view, not the screen. BetterVue is woven from permanent glass yarn and coated with a protective vinyl to ensure lasting beauty, color and flexibility and will not rust, corrode or stain. It is produced under the most exacting conditions to meet rigid specifications and has passed 1200 hours of QUV accelerated weathering.