Keeps insects out while letting air in — A fine-mesh insect screen forms a physical barrier that stops mosquitoes, flies and other pests from entering your home, while still allowing fresh air to circulate freely. 

Enjoy natural ventilation & fresh air without bugs — You can leave windows or doors open for breezes and ventilation all day (or night) without worrying about insects, reducing reliance on air conditioning or artificial ventilation. 

Improved indoor air quality — less dust, pollen, allergens — High-quality screens can also filter out dust, pollen and other airborne particles, offering a healthier indoor environment, especially for people with allergies or respiratory concerns.

Natural light and view preserved — no darkening/blocked view — A fine, well-woven mesh minimizes visual obstruction, so the room remains bright and you can still enjoy the view outside. 

Easy installation & low-maintenance — DIY ready — Many screens are designed for easy installation (including DIY kits), and once installed they require minimal upkeep (simple cleaning or occasional maintenance), making them convenient and cost-effective compared with chemical repellents or complex mechanical solutions.