The flexible rubber or vinyl strip affixed to the lower edge of a garage door plays a crucial role in protecting the garage interior. This barrier prevents the ingress of water, drafts, debris, insects, and pests. Various materials and profiles are available to suit different door types and environmental conditions.
Maintaining a tight seal at the base of a garage door offers numerous advantages. It helps regulate internal temperature, minimizing energy loss and improving efficiency. Protection from the elements safeguards stored items and vehicles from moisture damage. Furthermore, a well-maintained seal contributes to a quieter, more comfortable garage environment by reducing noise infiltration. Historically, simpler methods like wood or felt were employed. Modern materials offer superior durability and performance, reflecting advancements in polymer technology and design.