Definition & Meaning of "window screen"

What is a "window screen"?

A window screen is a mesh or wire frame that is installed over a window to allow airflow while keeping insects, leaves, and debris out. Window screens are typically made of aluminum, fiberglass, or other durable materials that can withstand exposure to the elements. They are available in a variety of sizes and can be customized to fit any window. Window screens are an important component of a home's ventilation system and can help to improve indoor air quality by allowing fresh air to circulate while keeping pests and allergens out. They are easy to install and can be removed for cleaning or maintenance as needed. Window screens are a practical and essential element of any home, providing comfort and protection while allowing homeowners to enjoy the benefits of fresh air.