2026-09-06 6 min read Mike Thompson
Most people don't think about their garage door until it stops working. But long before that happens, tiny gaps around your door's edges are bleeding heat, letting drafts creep in, and driving up your energy bills. Weather stripping and seals in Siletz aren't glamorous, but they're one of the cheapest fixes that actually pays for itself. I've been installing and replacing them for 15 years, and I can tell you straight: a $200 seal job today beats a $2,000 heating bill next February.
Your garage door has four main seal points: the sides, top, and bottom. The bottom seal (also called the threshold or astragal) takes the most punishment because it drags across concrete, salt, and debris every single day. Weather stripping creates a barrier that stops cold air, moisture, and pests from entering your garage and the home beyond. See our guide on .
When seals wear out, you lose that barrier. Cold air rushes in. Your furnace works overtime. Moisture settles on your car and stored items. Spiders and rodents find an open invitation. It's not just about comfort. A compromised seal system affects your entire home's thermal envelope, especially if your garage connects to living spaces.
Look for these telltale signs. Visible cracks, hardening, or peeling rubber mean replacement time. If you see daylight around the door frame, you've got a problem. Feel for drafts with your hand near the bottom seal on a breezy day. Listen for whistling sounds during wind. And check your heating bills. A sudden spike often points to failed seals before you notice anything else. Read about .
The bottom seal typically lasts 5 to 7 years in our Oregon climate. Side and top seals last longer, usually 8 to 10 years, but weather, UV exposure, and garage door cycles all affect longevity. I've seen seals fail in three years if a door cycles constantly or gets exposed to extreme temperature swings.
If your garage door hasn't had maintenance recently, it's worth a professional inspection. We can spot wear that homeowners often miss. Check out our garage door maintenance guide for Siletz to learn what else we look for during a tune-up.
Not all seals are created equal. The most common option is rubber bulb or blade seal, affordable and effective for most residential doors. It compresses when the door closes and creates a tight fit. Some homeowners prefer silicone seals, which last longer but cost more upfront. Commercial properties often use heavy-duty threshold systems with replaceable inserts.
The threshold (bottom seal) comes in several styles. Vinyl is standard and budget-friendly. Aluminum backed seals offer better durability. Adjustable thresholds let you raise or lower the seal to match door movement over time. Your choice depends on your door's condition, your budget, and how long you plan to stay in your home.
> Need weather stripping & seals in Siletz today? Call (541) 299-3293. We cover same-day service across the area.
A basic weather stripping replacement runs $150 to $300 for materials and labor on a standard residential door. A bottom seal alone might be $80 to $150. Full seal system replacement on a two-car door typically costs $250 to $400. If your door frame needs repair or adjustment first, expect to pay more. We always provide a free estimate, so you know exactly what you're getting before we start work.
Most jobs take 1 to 2 hours. We can often fit same-day appointments if you call early. Installation is straightforward for us, but DIY attempts sometimes create gaps or misalignment. When you're paying for heat, precision matters. That's why I recommend professional installation over the box-store kits.
Ready to stop wasting money on drafts? Schedule a free quote with Siletz Garage Doors and we'll assess your seals in person.
Our winters in the Willamette Valley get cold and wet. Rain drives sideways. Frost settles thick. A compromised seal lets all of that straight into your garage. If you heat your garage or have living space above it, that leak compounds. Good seals also keep moisture away from your garage door springs and hardware, extending their lifespan significantly.
Check out our post on preparing your garage door for winter for a complete checklist. Seals are just one part of the picture, but they're essential.
If you're handy, some seal replacements are DIY-friendly. But if your door is misaligned, the frame is damaged, or the threshold is corroded, a professional touch saves time and frustration. We've repaired plenty of DIY attempts that went sideways. Improper seal installation can actually make your draft problem worse.
For peace of mind and a job done right, contact us. We'll evaluate your seals, explain your options, and handle the work. No guesswork, no second-guessing.
Weather stripping and seals aren't the most exciting garage door topic. But they're one of the best investments you can make for comfort and energy savings. Fifteen years of service calls have taught me that small problems compound fast. Catch worn seals early, replace them, and you'll save money and headaches down the road.
Don't wait until winter arrives. Call (541) 299-3293 or get in touch with Siletz Garage Doors for your same-day estimate on weather stripping and seals.
How often should I replace weather stripping on my garage door? Most residential seals last 5 to 10 years depending on climate and use. Oregon's wet winters accelerate wear. Inspect annually and replace when you see cracks, hardening, or visible gaps. Professional maintenance helps catch problems early.
Can I replace weather stripping myself? Basic bulb seal replacement is manageable for handy homeowners. Bottom seal and threshold work is trickier because alignment matters. Improper installation can worsen drafts. Professional installation ensures proper fit and performance, typically costing $150 to $400.
What's the difference between weather stripping and a threshold seal? Weather stripping covers the top and sides of your door frame. The threshold or bottom seal sits underneath and prevents drafts, moisture, and pests from entering at the garage floor. Both are essential for a complete seal system.
Will new seals reduce my heating bills? Yes. A well-sealed garage door stops cold air infiltration and reduces heat loss. Savings vary by location and insulation, but homeowners typically see a 5 to 15 percent reduction in heating costs when seals are properly maintained.
Do you offer same-day weather seal service in Siletz? Absolutely. Call (541) 299-3293 to schedule. We typically handle seal replacements within 24 hours and often fit same-day appointments depending on availability.