How often should I have my garage door serviced?

We recommend professional maintenance at least once a year to keep your garage door operating safely and efficiently. During a maintenance visit, our technicians perform a comprehensive 25-point inspection that includes lubricating all moving parts, checking and adjusting spring tension, testing safety features, tightening hardware, and inspecting cables, rollers, and tracks for wear. Regular maintenance extends the life of your garage door system, prevents costly emergency repairs, and ensures your family's safety. If you use your garage door frequently (more than 4-5 times daily) or notice any unusual sounds or behavior, you may benefit from more frequent service. Many homeowners schedule maintenance in spring and fall to prepare for seasonal temperature changes that can affect door performance. Between professional visits, you can help maintain your door by keeping the tracks clean, listening for unusual sounds, and visually inspecting springs and cables for signs of wear. However, never attempt to adjust springs or cables yourself—these components are under extreme tension and can cause serious injury.

What are the signs that my garage door springs need replacement?

Garage door springs have a finite lifespan, typically lasting 10,000-20,000 cycles (about 7-12 years for average use). Here are the key warning signs that your springs may need replacement: **Visible signs:** Look for gaps in the coils, rust, or stretched sections. A broken torsion spring will have a visible gap in the middle of the coil. **Door feels heavy:** If the door seems heavier than usual when operating manually, the springs are losing tension and struggling to counterbalance the door's weight. **Uneven movement:** If the door rises crookedly or one side seems higher than the other, one spring may have worn more than its partner. **Loud bang:** A sudden loud noise from your garage often indicates a spring has broken. Never attempt to operate the door if this happens. **Slow response:** If the door responds slowly to the opener or struggles to move, weakening springs may be the cause. **The door won't stay open:** A properly balanced door should stay in place when lifted halfway and released. If it falls, the springs need attention. If you notice any of these signs, contact us for a professional inspection. We recommend replacing both springs at the same time, even if only one is broken, as they experience similar wear and the second spring is likely not far behind.

Do you offer emergency garage door repair services?

Yes! We understand that garage door problems don't always happen during regular business hours. That's why we offer 24/7 emergency repair services throughout Rohnert Park, Santa Rosa, Petaluma, and all of Sonoma County. **What constitutes an emergency?** - Your garage door is stuck open, leaving your home vulnerable - The door is stuck closed and your vehicle is trapped inside - A broken spring or cable has rendered the door inoperable - The door came off its tracks and poses a safety hazard - Safety sensors are malfunctioning and the door won't close **Our emergency service includes:** - Rapid response times, typically within 1-2 hours - Fully stocked service vehicles with common replacement parts - Experienced technicians available nights, weekends, and holidays - Upfront pricing with no hidden fees **To request emergency service:** Call our 24/7 emergency line at (510) 319-0841. One of our dispatchers will gather information about your situation and send a technician to your location as quickly as possible. For non-emergency repairs, we offer same-day and next-day appointments at regular rates. Most repairs can be completed in a single visit, often in under an hour.

Why Your Rohnert Park Garage Door Seal Matters More Than You Think

2026-04-07 6 min read

Rohnert Park gets an average of around 26 inches of rain a year, most of it concentrated between November and March. For a few months every winter, the skies open up and that water has to go somewhere. If your garage door's weatherstripping is worn, cracked, or just plain missing sections, you'll find out exactly where it goes: straight into your garage.

It's one of those maintenance items that homeowners in the F and H Sections. or really anywhere in Rohnert Park's older ranch-style neighborhoods. tend to overlook until there's already a puddle on the floor, a musty smell from moisture, or rodents that found a gap to squeeze through. The good news is that catching weatherstripping problems early is easy, and fixing them doesn't have to be expensive.

What Weatherstripping Actually Does

Your garage door has seals on four sides: the bottom, both vertical sides, and the top header. Each one serves a different purpose.

The bottom seal (sometimes called an astragal) compresses against the concrete floor every time the door closes. It takes the most abuse. rough concrete, sunlight, temperature swings, and the weight of the door itself all degrade it over time. This is the seal most likely to fail first.

The side seals run vertically along the door frame and block wind-driven rain and drafts from sneaking in through the edges. On rainy Sonoma County nights when the wind picks up off the Sonoma Mountains, those side seals are doing real work.

The top header seal prevents rain from dripping down between the door and frame when the door is closed. It's easy to forget about because you almost never see it, but a failed top seal can send water running down the inside face of your door panels.

All four need to be inspected together. A problem in any one spot compromises the whole system. You can explore all the maintenance and repair services we provide if you want a professional to handle a full inspection.

How to Know When Your Seals Are Failing

You don't need special tools for this inspection. Here's what to look for:

Close your door and check for daylight. Stand inside your garage with the lights off on a bright day. If you can see light along the sides, top, or bottom of the closed door, you have gaps. Light coming in means water, drafts, and pests can come in too.

Look at the bottom seal up close. A healthy bottom seal should be flexible. soft rubber or vinyl that compresses evenly against the floor. If it looks flattened, cracked, torn, or has sections missing entirely, it's no longer sealing properly. Seals that feel stiff or brittle instead of pliable are also past their prime.

Check after it rains. This is the most reliable real-world test. After a Rohnert Park winter rainstorm, walk into your garage and look along the base of the door and the perimeter of the frame. Any water intrusion, even small puddles or damp spots, tells you exactly where the seal has failed.

Watch for pests. Mice, spiders, and other uninvited guests don't need much of a gap. If you're seeing more insects or rodents in your garage despite keeping it tidy, failing weatherstripping is often the culprit. A compressible bottom seal creates a solid barrier, but once it flattens or cracks, that barrier disappears.

What Causes Seals to Fail in This Climate

Rohnert Park's climate is warm and dry in summer and wet in winter. That seasonal swing is tougher on rubber and vinyl than a consistently moderate climate would be. Summer UV exposure from those long June sunshine days causes seals to dry out and crack. Then the winter rains arrive and saturate the brittle material, accelerating the breakdown.

Older homes in the D and E Sections often have original or once-replaced seals that have simply aged past their useful life. Most garage door seals last somewhere between 2 and 5 years under normal conditions. less if they're dealing with a particularly rough driveway surface or heavy door cycling.

Neighboring Santa Rosa homeowners deal with the same seasonal wear pattern, and the advice is the same: check your seals every fall before the first real rains arrive.

Choosing the Right Replacement Seal

For Rohnert Park's climate, rubber weatherstripping generally outperforms vinyl. Rubber handles temperature swings better and holds up to the repeated compression of a heavy door more reliably over time. Vinyl is cheaper upfront but tends to degrade faster when it's repeatedly baking in summer heat and then soaking in winter rain.

If your driveway slopes toward the garage, consider adding a threshold seal. a harder rubber strip that bonds to the floor and provides a second line of defense. It works alongside the door's bottom seal and is particularly effective at redirecting water that runs toward the garage entrance.

For the sides and top, standard rubber jamb seals attached with galvanized screws or nails (not standard steel, which will rust) are the right call. Avoid cheap adhesive-backed foam strips for garage doors. they simply don't last.

For a DIY-friendly refresh, the bottom seal replacement is the most accessible. Slide the old seal out of the retainer channel on the door's bottom panel, clean the channel, and push the new seal in. For everything else. warped frames, damaged retainer channels, or full four-side replacements. it's worth getting a professional to do it right the first time.

If you're not sure where to start, reach out to our team and we can walk you through what your door actually needs.

Frequently Asked Questions

Q: How often should I replace my garage door weatherstripping in Rohnert Park? A: Plan on inspecting it every fall before the rainy season. Replacement intervals depend on material and conditions, but most homeowners find the bottom seal needs replacing every 2,4 years, while side and top seals can last longer if they're not damaged. The annual flashlight test. shining a light along all edges of a closed door from the inside. takes about two minutes and tells you a lot.

Q: Can I replace garage door weatherstripping myself? A: The bottom seal is generally a manageable DIY project. slide out the old seal, clean the channel, and press in the new one. Side and top seals require more precision. If the door frame is warped, the retainer channel is damaged, or you're replacing all four sides at once, professional installation ensures a proper fit and complete protection. Read more on our frequently asked questions page.

Q: My garage has a musty smell after rain. Is that a weatherstripping problem? A: It can be. Persistent moisture getting into a garage. even small amounts seeping under a worn bottom seal. can lead to mold and mildew growth on stored items, cardboard boxes, or drywall. Check the perimeter of the door after the next rain and look for water stains on the floor or walls near the door. If you find them, weatherstripping repair or replacement should be your first step. Visit our services page to learn more about what a full inspection covers.

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