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M-D Bottom Garage Door Sealer, EPDM Rubber

M-D Building Products · 03723

M-D Bottom Garage Door Sealer, EPDM Rubber

Air sealing & weatherization · For homes

$12one seller
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Where to buy — 1 seller

Cook Street Castle Building Centre

co-opchecked Aug 4, 2026medium confidence

$12

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About it

A rubber strip for the bottom edge of a garage door, where the gap lets in snow, leaves and mice. Stops the drift of snow across the garage floor and keeps the rooms above the garage noticeably warmer.

Fitting it

Slide the old seal out of the track and the new one in, or nail it on - about 30 minutes

Delivery

Coiled rubber strip, roughly 1.5 kg · 1.5 kg

Approvals

Not electrical - no certification required

Good to know

EPDM stays flexible in cold, which is why it beats the cheap vinyl versions in Canada - lead with that. Garage doors come in several bottom-track profiles (T-slot, U-slot

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