Seal out drafts and boost indoor comfort with the M-D Building Products Black Rubber Top & Sides Door Seal for Door Jambs. A full 81 inches long, this rugged rubber weather seal is engineered to run along the top and sides of your door frame, filling gaps where cold air and light sneak through.
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Material: durable rubber that stays flexible across temperatures for a reliable, long-lasting seal.
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Dimensions: 81" long, 1" wide, 0.62" thick — designed to cover substantial jambs and deliver substantial sealing action.
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Top & Sides design: specifically shaped to seal along the door’s top and side jambs for complete perimeter protection.
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Finish: black color blends with most door frames and trim, keeping the look clean and unobtrusive.
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Installation note: not self-adhesive; requires appropriate mounting hardware (not included) to secure along the jambs.
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Application: intended for door jambs where a top-and-side seal is needed to reduce drafts and improve energy efficiency.
Why this door seal stands out: when traditional bottom seals aren’t sufficient, a top-and-sides solution helps close vertical gaps along hinge and strike jambs. The rubber material maintains flexibility in varying temperatures, delivering a dependable barrier that supports more consistent indoor comfort and can contribute to lower energy costs over time.
Ideal for homeowners and installers seeking a durable, non-adhesive door seal that covers the top and side gaps on standard jambs. It’s a practical upgrade for exterior doors, interior doorways in draft-prone areas, or any doorway where perimeter sealing matters—without relying on bottom-only solutions.
Pro tips: confirm your door jamb length aligns with the 81" specification, and plan for compatible mounting hardware suited to your frame material. Periodically inspect the seal for signs of wear or compression and replace as needed to maintain an effective barrier against drafts and unwanted light.
