Ottawa winters are brutal on garage doors. Gaps and worn seals let in cold, snow, and moisture, driving up heating costs and exposing your garage and vehicle to the elements. We replace bottom seals, threshold seals, and side seals with durable materials that stand up to -30°C and road salt. We can also add or upgrade insulation on existing doors to improve R-value. Weather seal replacement from $250; 2-year warranty on our seal work. Many Ottawa homeowners schedule this before winter or after noticing drafts or ice inside the garage.
We arrive in under 90 minutes in every Ottawa area.
📞 Call to Book NowFree diagnosis · No obligation · Upfront pricing
When your garage door fails, you need a team you can trust. Ottawa - GDR has been serving Ottawa homeowners for over 6 years with transparent pricing, quality parts, and a full warranty on every job.
Every weatherstripping & insulation job from Ottawa - GDR includes the following:
Quick answers about weatherstripping & insulation in Ottawa.
Fall is ideal so your door is sealed before winter. We also do replacements year-round when seals are cracked or missing.
We offer a 2-year warranty on our weather seal installation.
Broken torsion or extension springs replaced same day. We use 10,000-cycle rated springs and replace both sides when needed so your door runs smoothly and safely. Most jobs done in under an hour.
All major brands serviced — LiftMaster, Chamberlain, Genie, Craftsman, Marantec. Remote programming, sensor alignment, and full motor repair or replacement. Same-day diagnosis and fix.
Worn drive gear repaired — motor humming but door not moving? We replace the gear assembly so your opener runs quietly and reliably again, often for years.
Same-day service available. Licensed & insured. 1-year warranty.
📞 (613) 617-4238