Sealing gaps around a door frame with compressible material improves energy efficiency, reduces drafts, and minimizes noise infiltration. This practice commonly employs foam, rubber, felt, or silicone materials, available in various sizes and profiles to suit different door types and frame constructions. Selecting the right material and properly installing it ensures a tight seal against the door when closed.
Effective perimeter seals contribute significantly to comfortable indoor environments by preventing heat loss during winter and heat gain during summer. This translates to lower energy bills and a reduced carbon footprint. Furthermore, such seals help dampen outside noise and prevent the ingress of dust, insects, and other unwanted elements. Historically, simple materials like felt were used for this purpose. Modern materials offer superior durability, weather resistance, and sealing capabilities.
