Weather Stripping & Seals in Union: Stop Energy Loss Now
2026-05-01 7 min read
Most people don't think about their garage door until it stops working. But long before a spring breaks or the opener fails, small gaps around the edges.especially at the bottom seal.are quietly draining your heating and cooling costs. Weather stripping and seals in Union are one of the cheapest, most effective upgrades you can make. I've seen homeowners save 10,15% on monthly energy bills just by replacing worn seals.
Why Weather Stripping Matters More Than You Think
Your garage isn't just a place to park. For many Union homes, it's a buffer zone between the outside and your living space. When seals deteriorate, cold air rushes in during winter, and hot air leaks out in summer. The bottom seal takes the most abuse.it sits on the ground, gets driven over, and hardens over time.
A worn or missing bottom seal does three things: it lets in cold drafts, it invites pests and moisture, and it forces your HVAC system to work harder. That costs money every single day. The good news? Replacing seals is straightforward, affordable, and something we can often handle same-day if you call early.
Types of Seals and What to Replace
There are several seal types on a typical garage door, and each serves a purpose.
Bottom Seal (Threshold Seal) This rubber strip runs the width of your door and takes the beating. It compresses under the door's weight and eventually cracks or flattens. Most homeowners need replacement every 5,7 years depending on use and climate.
Side Seals These run vertically on both sides. They're less visible but just as important for blocking side drafts.
Top Seal Sits above the door opening. It's usually the last to fail but still needs inspection.
If you're unsure which seals are worn, our garage door insulation guide covers the bigger picture of weatherproofing. But for targeted seal replacement, we can do a free estimate and show you exactly what needs work.
The Cost Conversation
I'm going to be straight with you: weather stripping and seals in Union aren't expensive. A bottom seal replacement typically runs $150,$400 depending on your door size and seal type. Adding side seals might bring you to $250,$600 total. That's nothing compared to the energy waste over a year.
The cost of *not* replacing them is higher. A 10% reduction in heating or cooling loss adds up fast. Over a heating season in Union, you could recoup that investment in 2,3 months.
**Need weather stripping & seals in Union today?** Call (360) 997-0088. we cover same-day service across the area.
How to Know If Your Seals Need Replacement
Feel for drafts. On a windy day, stand inside your garage near the door edges. Can you feel cold air? That's a sign.
Check for visible wear. Look at the bottom seal. Is it cracked, flattened, or missing chunks? Does it still make contact with the ground?
Watch for water or pest entry. If you notice water pooling after rain or see insects near the door edges, seals are likely compromised.
Age matters. If your door is over 7 years old and you've never replaced seals, it's time for an inspection.
We can do a thorough walkthrough and give you a real estimate with no pressure. I tell every customer the honest truth about what they need and what they can wait on.
Regional Considerations
Union sits in a climate zone where both winter cold and summer heat matter. We're not as severe as eastern Washington, but we're far from temperate. Proper sealing is especially important here. If you're in nearby areas like Bremerton or Poulsbo, the same principle applies.your garage door works year-round, and seals protect that investment.
Why DIY Seals Can Backfire
You can buy seal kits online for $30,$80. Some homeowners try installing them themselves. Here's the catch: improper installation means gaps remain, reducing effectiveness by half. Plus, if the seal isn't compressed correctly or the door frame has minor damage, you won't get a tight fit. Professional installation ensures the seal sits flush and lasts the full lifespan. That's what we do at Garage Door Union.get it right the first time.
Next Steps
Don't wait until your heating bill spikes or you spot water damage inside. Call us at (360) 997-0088 or visit our contact page to book your free seal inspection. We'll identify exactly what you need and provide an honest cost breakdown. Same-day service is available for most jobs.
Small maintenance now prevents bigger, costlier problems later. Your garage door is working for you every single day.keep it sealed and efficient.
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Frequently Asked Questions
How long do garage door seals last? Most bottom seals last 5,7 years under normal use. Side and top seals may last longer. Harsh weather, frequent use, and UV exposure can shorten that window. Regular inspection helps catch wear early.
Can I replace just the bottom seal, or do I need all of them? You can replace seals individually based on condition. However, if your door is older and one seal is worn, others likely are too. We recommend a full inspection to plan replacements efficiently.
What's the difference between weather stripping and a bottom seal? Weather stripping is a general term for any seal. The bottom seal (or threshold seal) is the primary seal that runs across the bottom of the door. Side and top seals are also weather stripping. All three work together.
Will new seals stop all drafts? Good seals eliminate 85,95% of draft-related air loss at the door. If your garage still feels cold, insulation, door panels, or other openings may also need attention. We can discuss that during your estimate.
Is weather stripping a DIY job? It's possible, but professional installation ensures proper compression and fit. Mistakes can reduce effectiveness significantly. For the cost difference, professional work is usually worth it.