My garage door is really loud—it's shaking the whole house. What can I do?

Attached garages in Maple Valley homes often amplify door noise, especially in older construction. Start by lubricating the track and roller hinges with a silicone spray—rust and friction are usually the culprits. If that doesn't help, worn rollers or a loose chain drive can rattle loudly. We can inspect and replace rollers or tighten your opener's chain. Sometimes adding insulation panels or acoustic door seals helps dampen vibration transmitting into living spaces. Call us for a noise diagnostic.

My garage door came off the track—is this something I can fix myself?

Don't try to force it back yourself; you could damage the door or get hurt. Off-track doors usually mean bent tracks, broken rollers, or damaged hinges. Our team will safely assess what knocked it out of alignment—sometimes it's just a minor adjustment, other times brackets or rollers need replacing. Once we get it back on track, we'll check the whole system to prevent it happening again. This isn't a DIY situation.

How often should I replace the weather stripping around my garage door?

Maple Valley winters and rainy seasons are tough on seals. We typically recommend replacing weather stripping every 3–5 years, depending on your door's age and exposure. If you notice drafts, water pooling inside after rain, or visible cracks in the rubber, it's time. Good seals keep your garage warmer, reduce utility costs, and protect stored items from moisture. We can replace bottom seals, side strips, and top weatherstripping as part of routine maintenance or during a full service.

The safety sensors by my garage door aren't working—why won't the door close?

Those infrared sensors are critical safety features, and misalignment or blockage is the most common issue. Dust, spider webs, or a slight bump can throw them off. First, clean the lens on both sensors with a soft cloth. If that doesn't work, they may need realignment—the sensor eyes must face each other perfectly. If you're still getting a warning light or the door reverses, the sensors might be failing electrically. We can test, realign, or replace them quickly.

What maintenance should I do before winter hits?

Maple Valley's wet, cold winters put stress on garage doors. Before the season, lubricate all moving parts with silicone spray, check that weather stripping isn't cracked or missing, and test your safety sensors. Inspect the springs for rust or fraying—cold makes metal brittle and more prone to snapping. Make sure your opener batteries are fresh if you use a remote. Clear debris from the tracks so water doesn't freeze and bind the door. A quick fall tune-up prevents costly winter breakdowns.

Are you licensed, bonded, and insured?

Yes. Maple Valley Garage Doors is fully licensed and insured for residential garage door service and installation. We carry liability and worker's comp coverage so you're protected if anything goes wrong on your property. Our technicians are trained and certified to work safely with high-tension springs and electrical systems. You can trust that we meet all local codes and regulations. Ask us for proof of insurance when you call—we're happy to share those details.

How do I know if my springs are worn out or if it's something else?

Broken springs usually announce themselves—you'll hear a loud snap or bang, and the door won't open or feels extremely heavy. If your door opens but feels sluggish, wobbles, or the opener is straining, a worn spring is likely. Sometimes what feels like a spring issue is actually a bent track, misaligned sensors, or a failing opener. That's why we always do a full inspection. Springs are under extreme tension and dangerous to replace yourself—let us handle it safely and accurately.

What's the difference between torsion and extension springs, and which do I have?

Torsion springs run horizontally above your door and twist to lift it—they're more durable, quieter, and safer. Extension springs run along the sides of the door and stretch to lift it—they're less expensive but wear faster and have more moving parts. Most modern homes use torsion springs. You can identify yours by looking at the door's mechanics, but don't touch the springs themselves; they're dangerous under tension. We can tell you which type you have and discuss replacement options during a service visit.

My garage door remote isn't working anymore—do I need to buy a new one?

Not necessarily. First, try replacing the batteries—dead batteries are the #1 reason remotes stop responding. If that doesn't work, the remote may need reprogramming to your opener; the pairing can reset from power outages or accidental button presses. Most newer openers have a simple reprogram button on the unit itself. If reprogramming doesn't work, the remote receiver or transmitter might be failing. We can test your remote and reprogram or replace it as needed, often for less than buying a new one.

Weather Stripping & Seals in Maple Valley: Stop Drafts Before Winter

2026-09-08 7 min read

Here's what most homeowners don't realize about weather stripping and seals: they're doing more work than your insulation. A worn bottom seal or deteriorated threshold lets cold air pour into your garage faster than you'd think, and that garage connects directly to your home. In Maple Valley, where winters hit hard and heating costs climb fast, a $50 repair now saves you hundreds on energy bills later.

I've been climbing out of service trucks for 15 years, and the number of families who discover their garage door seals are shot only after opening their winter utility bill tells me everything. Let's talk about what actually matters here.

Why Your Garage Door Seals Matter More Than You Think

Your garage isn't just a place to park. It's a thermal boundary. When weather stripping fails, you're essentially leaving a window open all winter. Cold drafts seep in around the perimeter, warm air escapes, and your HVAC system works overtime trying to compensate.

The bottom seal takes the most punishment. It drags across concrete, gets pinched, cracks from freeze-thaw cycles, and eventually separates from the door frame. In Maple Valley, where we see everything from ice storms to heavy rain, that seal is your first line of defense against water intrusion and drafts.

Threshold seals matter just as much. These sit at the base of your garage entrance and create a seal between your garage and the outside. When they degrade, you get moisture problems, pest entry, and energy loss. Most folks don't even know they have one until it fails.

Signs Your Weather Stripping Needs Replacement

Look for these red flags. Visible cracks or peeling rubber mean the seal is already compromised. If you can see daylight around your garage door frame when it's closed, that's a draft waiting to happen. Cold spots on the wall adjacent to your garage suggest air leakage.

Run your hand along the bottom seal when the door is closed. It should feel firm and consistent. If it's hard, brittle, or has gaps, replacement is overdue. Same goes for the side seals and top header seal.

Water pooling inside your garage or staining along the threshold is another signal. This means weather stripping isn't doing its job, and moisture is finding its way in. In our Pacific Northwest climate, moisture leads to mold, rust, and structural damage if left unchecked.

You might also notice your garage feels drafty or your heating bill spiked without explanation. These are less obvious signs, but they're real. Many homeowners in Maple Valley have saved 10-15% on heating costs just by replacing worn seals.

**Need weather stripping & seals in Maple Valley today?** Call (425) 906-3302. we cover same-day service across the area.

Types of Garage Door Seals and What They Cost

There are four main seal locations on your garage door. The bottom seal is the most common replacement and typically runs $75 to $200 depending on your door type and material. Side seals cost similar amounts. Top header seals usually run $50 to $150. A complete seal kit replacement costs $200 to $500 for materials and labor, depending on your door's condition.

The threshold is separate. Installing or replacing an outside threshold runs $100 to $300. Inside thresholds are cheaper, usually $75 to $150. These prices vary based on what we find during the inspection.

Here's what I tell people: get a free estimate first. Every garage door is different. Some doors have multiple seal types. Some thresholds are damaged underneath where you can't see. A professional inspection reveals what actually needs work, and you won't waste money on parts you don't need. Get a same-day estimate from Maple Valley Garage Doors and find out exactly what your door requires.

How to Maintain Your Seals Year-Round

Prevention beats replacement. Inspect your seals quarterly, especially before winter. Wipe away debris and dirt that can prevent a tight seal. If you spot minor cracks, clean the area and apply a weatherproof sealant. This buys you time before full replacement is needed.

Keep your garage door balanced and operating smoothly. A misaligned door puts stress on seals and causes premature wear. If your door sticks, binds, or doesn't close evenly, that's a sign something's off. We covered this in detail in our garage door maintenance guide for Maple Valley homeowners, which walks through the full checklist.

Lubricate the door tracks and hardware annually. Smooth operation reduces strain on seals. In winter, clear ice and snow away from the bottom seal area. These small steps extend seal life by 2-3 years.

When to Call a Professional

Some seal issues you can tackle yourself. A simple bottom seal replacement on a standard sectional door is doable if you're handy. But if your threshold is cracked, your door is misaligned, or multiple seals are failing, call a pro. Misdiagnosis wastes money fast.

Our team at Maple Valley Garage Doors inspects seals as part of our standard maintenance visits. If you're unsure what you're looking at, explore our full maintenance services or reach out with photos. Most people find it's worth the peace of mind.

The Bottom Line

Weather stripping and seals are small parts with big impact. They control drafts, prevent water damage, and lower your heating costs. In Maple Valley, where winter weather is relentless, they're not optional.

Don't wait for a heating bill spike or visible water damage to act. A seasonal inspection catches problems early. Call (425) 906-3302 or schedule a free quote and get your seals checked before the cold months hit hard.

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Frequently Asked Questions

How long do garage door seals last? Most weather stripping lasts 5 to 7 years depending on climate and use. Pacific Northwest winters are tough on seals. Annual inspection helps catch wear before complete failure occurs.

Can I replace seals myself? Bottom seals on sectional doors are sometimes DIY-friendly for handy homeowners. Thresholds, side seals, and top seals usually require professional tools and alignment knowledge. Mistakes cost more than hiring help.

What's the difference between a bottom seal and a threshold? A bottom seal is attached to the door itself and moves with it. A threshold sits on the ground at the garage entrance and stays fixed. Both seal different gaps and serve different purposes.

Will new seals fix my cold garage? Seals address perimeter drafts around the door. Insulation in the garage door itself and walls matters too. Seals are one part of the solution, but a critical one for energy efficiency.

How much does a full seal replacement cost near me? In Maple Valley, expect $200 to $500 for complete seal replacement depending on door type and condition. Get a free estimate to know your exact cost based on what your door needs.

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