These components, typically made of rubber or vinyl, are attached to the garage door frame and create a barrier against the elements. They close the gaps between the garage door and its frame, preventing drafts, water infiltration, and pest intrusion. Examples include bulb seals, flap seals, and brush seals, each designed for specific applications and levels of protection.
Protecting the garage interior from harsh weather conditions is critical for maintaining a stable temperature, preventing damage to stored items, and enhancing energy efficiency. A well-maintained barrier against the elements can also reduce noise infiltration and contribute to a more comfortable living environment. While early garage doors relied on simple felt or wood strips, advancements in materials and design have led to more effective and durable sealing solutions.