Window and door screens have evolved in remarkable ways over the years. From aluminum mesh to fiberglass. From large, hard-to-see-through yarns to micro-diameter threads that provide a clearer, better view.

Modern technology has given us screens that are made of much better materials than “old-school” aluminum mesh. Today we have durable, fire-retardant fiberglass yarns that are coated with a protective vinyl to make them hold up better for many years. Unlike aluminum, fiberglass mesh won’t rust, corrode or stain.

Mesh size is another important factor in window and door screens. Yarns that are smaller in diameter actually provide a better view of the outdoors and even allow more airflow through the screen. And the tighter the mesh, the more effective these screens are at keeping out insects—even the tiniest gnats.

The newest technology now allows screens to provide antimicrobial protection as well. This means that screens can protect against the growth of stain-causing bacteria and mold and mildew that can degrade the fabric. This, in turn helps make homes safer and healthier for families—because those bacteria and mold can cause illness or allergies. Screens that incorporate antimicrobial technology also stay cleaner for longer in between cleanings—an important benefit for busy homeowners and working parents who have less time to devote to cleaning!

One last thing to consider in regard to window and door screens is how “Green” they are—how good are they for the environment? Some screen manufacturers have had their new products tested to see if they meet strict chemical emissions limits, which contribute to the creation of healthier homes. BetterVue screens—offered on Gorell products—have achieved the prestigious GREENGUARD Indoor Air Quality Certification.

Even though it might seem screens are not as important today because we keep our homes closed up most of the year, it’s still important to ask about the screens that come with the windows or doors you’re planning to purchase because there will be times you want your windows and doors to be open. Screens provide beauty, protection against insects and bugs, and mold protection, as well as provide a breath of fresh air and a vie