2026-07-19 7 min read
In fifteen years on the job, I've seen this problem again and again in Canby homes. A cracked or missing bottom seal lets cold air pour in, drives your heating bill up, and invites spiders and rodents inside. Replacing weather stripping and seals is one of the cheapest fixes we offer, yet most homeowners wait until winter to call. That's when our schedule fills up.
Your garage door sits between your heated home and the outside world. The rubber seals around the perimeter (top, sides, and especially the bottom seal) create an airtight barrier. When they wear out, you lose that protection.
The bottom seal takes the most punishment. It flexes every time the door opens and closes, cracks from UV exposure, and hardens as it ages. In Oregon's wet climate, moisture accelerates that decay. A worn threshold seal also stops doing its job of blocking water runoff during heavy rain.
The real cost isn't just comfort. A missing or damaged seal lets your heating system work 15 to 20 percent harder just to maintain temperature. Over a season, that adds up fast.
Look for these red flags around your garage.
Visible gaps or cracks in the rubber. If you can see daylight around the frame or bottom, the seal has failed. Drafts you can feel on your hand or face near the frame, especially on windy days. Dust, leaves, or spider webs accumulating inside the garage. Water pooling inside after rain. A musty smell in the garage (often means moisture is getting in). Pest droppings or evidence of rodents near the door.
Don't wait for all of these to appear. One or two mean it's time to call.
A basic weather stripping and seal replacement in the Canby area typically runs between $150 and $400, depending on your door size and seal condition. Standard rubber seals cost less than high-performance silicone versions. Labor is usually 1 to 2 hours for a full perimeter job.
Several factors push the estimate higher. If the frame itself is damaged or warped, we may need to repair it first. Custom threshold seals for non-standard door widths cost more. And if the garage door itself needs maintenance before we install new seals, that adds to the total. Learn more about garage door maintenance in Canby to catch these issues early.
The good news: this is one repair where the cost savings pay for themselves in one or two heating seasons.
**Need weather stripping & seals in Canby today?** Call (971) 366-2634. We cover same-day service across the area.
If a seal has a small tear or crack in one spot, sometimes a temporary patch works. But patching rarely lasts more than a few months, especially in our wet Oregon winters. Full replacement is the smarter move.
We recommend replacing all seals at the same time. If the bottom seal is failing, the side and top seals likely aren't far behind. Doing it all at once costs less than three separate service calls and ensures uniform protection.
Some homeowners try replacing seals themselves. It's possible if you're handy, but there's a catch. The rubber has to be cut precisely, fitted square to the frame, and sealed with weatherproof adhesive. A poor fit defeats the purpose. Misaligned seals can also cause the door to stick or drag.
Our crews at Garage Door Canby have done this hundreds of times. We get it right the first time, and we stand behind the work. Schedule a free quote to see what your specific door needs.
Late summer and early fall is the best time to replace seals. You avoid the winter rush, weather is still mild for the work, and you're protected before the rainy season hits. If you wait until November or December, you might face a two to three week wait.
Preventive maintenance pays here. If you're already replacing garage door springs in Canby or having routine service done, bundle the seal replacement. You'll save on service call fees.
Worn seals are a small problem until they're not. A few dollars spent now on new weather stripping and seals saves hundreds in heating costs and keeps your garage clean and pest free. Call us at (971) 366-2634 or get a same-day estimate online. We'll inspect your door, give you an honest cost breakdown, and get it scheduled.
How long do garage door seals last? Quality rubber seals typically last 5 to 7 years in Oregon's climate. UV exposure, temperature swings, and moisture accelerate wear. Annual inspection helps catch failures early before drafts and pests become a problem.
Can I replace just the bottom seal, or do I need to do all four sides? Technically you can replace just the bottom, but we usually recommend the full perimeter. If one seal is worn, others aren't far behind. A complete replacement costs only slightly more and ensures uniform protection across the entire door.
What's the difference between rubber and silicone seals? Rubber seals are standard and cost less. Silicone holds up longer in extreme weather and resists hardening, but costs 30 to 50 percent more. For most Canby homes, quality rubber seals work fine with proper maintenance.
Will new seals stop my door from sticking? Sometimes, yes. If the old seals were cracked or warped, they could cause drag. But if your door sticks after we install new seals, the problem lies elsewhere, like misaligned tracks or worn rollers.
How do I know if water is leaking through my seals? Look for water stains or puddles inside the garage near the door after heavy rain. Wet insulation or drywall below the door also signals a failing threshold seal. Don't ignore these signs; moisture leads to mold and structural damage.