How often should I have my garage door serviced?

We recommend having your garage door professionally serviced at least once a year. Regular maintenance helps prevent unexpected breakdowns, extends the life of your door, and ensures safe operation. During a maintenance visit, our technicians will inspect springs, cables, rollers, and all moving parts, lubricate components, and make necessary adjustments. Homes with heavy garage door usage may benefit from bi-annual maintenance.

What are signs that my garage door springs need replacement?

Common signs include: the door feels heavier than usual when lifting manually, the door opens unevenly or crooked, you hear loud banging noises when operating the door, there are visible gaps in the springs (indicating a broken spring), or the door won't stay open and falls quickly. Spring replacement is dangerous and should only be performed by trained professionals due to the high tension involved. Never attempt to replace springs yourself.

Do you offer same-day garage door repair service?

Yes! We understand that a malfunctioning garage door can be a major inconvenience and security concern. We offer same-day service for most repairs and have emergency technicians available 24/7. When you call us, we'll dispatch a certified technician to your location as quickly as possible, often within 1-2 hours during business hours. Our service vehicles are fully stocked with common parts so most repairs can be completed in a single visit.

When Should You Replace Weather Stripping & Seals in West Covina?

Name: Garage Door West Covina
Address: 18 S Campana Flores Dr, West Covina, CA, 91791, US
Telephone: 626-612-1259
Price range: $$

2026-09-17 5 min read

Serving West Covina, we see this problem again and again. Your garage door's bottom seal and threshold take a beating from heat, UV, and constant friction. Most homeowners don't notice the damage until their energy bills spike or they spot daylight creeping under the door. The good news: catching worn weather stripping early saves money and prevents bigger headaches down the road.

How Weather Stripping Fails in West Covina's Climate

Our area's intense sun and temperature swings accelerate seal deterioration. The rubber and vinyl that create that tight seal harden over time, crack, and eventually stop blocking drafts altogether. A compromised bottom seal lets air escape in winter and enter in summer, forcing your HVAC system to work overtime.

You'll typically see failure around year 5 to 8 of a seal's life, depending on use and sun exposure. Some seals fail sooner if your door cycles frequently or sits in direct afternoon sunlight. The threshold itself can warp or crack from ground contact and moisture, making even a new seal ineffective if the underlying surface isn't sound.

Signs Your Seals Need Replacement Now

Visible wear is the clearest signal. Look underneath your door on a sunny day. If you see light streaming in, that seal is no longer doing its job. Cracks, hardening, or chunks missing from the rubber are obvious red flags.

Energy bills climbing without explanation often point to a draft problem. A failing bottom seal can waste hundreds of dollars yearly in heating and cooling costs. You might also notice temperature inconsistency in your garage or adjacent rooms.

Pest activity near or in your garage suggests gaps. Insects and rodents exploit even small openings. If you're suddenly finding unwanted visitors, a deteriorated seal is often the culprit.

Noise and debris entering the garage indicate poor sealing. Dust, pollen, and wind noise become noticeable when the threshold and side seals no longer create a tight fit.

The Cost and Timeline for Replacement

Replacement cost varies based on door size and seal type, but this is one of the more affordable garage door repairs available. Getting a free estimate upfront removes the guesswork. Most jobs complete quickly, often the same day, so you won't be left with an unprotected opening.

**Need weather stripping & seals in West Covina today?** Call 626-612-1259. We offer same-day service and handle estimates right over the phone.

Delaying replacement costs more in wasted energy than the repair itself. A small investment now prevents bigger problems and keeps your monthly bills in check.

What to Expect During Replacement

A qualified technician removes the old, often hardened seal material and cleans the threshold thoroughly. Any warping or damage to the underlying surface gets addressed first. A new seal is then installed to ensure a tight, even fit across the entire width of the door.

For comprehensive maintenance guidance on your whole system, review our garage door maintenance tune up guide for West Covina homeowners. That post covers how seals fit into your broader upkeep routine.

The job takes roughly 30 to 60 minutes for a standard residential door. Commercial or oversized doors may take longer. When you schedule a free quote, our team can give you a precise timeline based on your door's condition.

Preventing Premature Seal Failure

Keep the threshold clean and free of debris. Dirt buildup prevents the seal from seating properly and accelerates wear. A quick sweep weekly during heavy-use seasons makes a real difference.

Avoid parking directly under the door if possible. Constant weight and pressure on the seal shortens its life. If your door has adjustable seal tension, verify it's set correctly. Too loose, and drafts win. Too tight, and the seal compresses unevenly.

Inspect seals every six months. Catching small cracks before they spread saves you from emergency repairs. This simple habit fits naturally into your regular garage door maintenance checklist.

For related safety concerns on your door, also see our photo eye safety guide, which touches on how seals and safety sensors work together.

Taking Action in West Covina and Surrounding Areas

Weather stripping and seal replacement is one of those repairs that pays for itself quickly through energy savings alone. The longer you wait, the deeper the hole in your wallet grows. Whether you're in West Covina, Diamond Bar, or nearby communities, the same climate challenges apply.

Don't guess whether your seals are still effective. Call 626-612-1259 or visit our weather stripping services page to learn exactly what we can do for your door.

Ready to stop the draft and lower your bills? Get a same-day estimate from Garage Door West Covina and see the difference a fresh seal makes.

Frequently Asked Questions

How long do garage door seals typically last? Most weather stripping lasts 5 to 8 years in Southern California's climate. UV exposure, heat cycles, and door usage speed up deterioration. Inspecting annually helps catch failure before energy waste becomes significant.

Can I replace seals myself, or should I hire a pro? While DIY seal replacement is possible for handy homeowners, improper installation leaves gaps that defeat the purpose. A professional ensures the seal sits evenly and creates a true draft-free fit every time.

What's the difference between a bottom seal and side seals? The bottom seal runs the full width of the door and bears the most stress from ground contact. Side seals line the left and right edges. Both matter for total draft prevention and energy efficiency.

Will a new seal help my garage stay cooler in summer? Yes. A properly sealed door reduces heat gain significantly. Combined with insulation, a tight seal keeps your garage temperature more stable and reduces cooling costs throughout summer months.

How do I know if my threshold is damaged beyond seal replacement? If the threshold is warped, cracked, or severely corroded, a new seal won't seal properly. A technician can assess whether the threshold needs replacement or if a new seal alone solves the problem.

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