Summer in Lake Forest brings heat and humidity that can stress your garage door. A few simple checks and maintenance steps now can prevent costly repairs later. Learn what you can do safely and when to call the pros at Marcus Brothers.
Why Lake Forest summers demand garage door prep
Lake Forest’s summer heat and occasional humidity can cause garage doors to expand, warp, or lose tension. The metal tracks may loosen, the springs can weaken, and the weather seal may crack—all leading to noisy operation or even safety hazards. A little preventive care now keeps your door running smoothly through the hottest months. Start by checking for visible gaps in the weather seal along the bottom of the door. If sunlight is coming through, it’s time to replace the seal. Also, listen for unusual noises like grinding or squeaking when opening or closing—these are early warnings that something needs attention. Learn more about our full list of services.
How to clean and lubricate your garage door safely
Begin by unplugging the opener or turning off the circuit breaker to avoid accidental activation. Use a soft cloth and mild soap to wipe down the door panels, removing dust, pollen, and bird droppings common in Lake Forest’s spring and summer. Avoid harsh chemicals—they can damage paint and finishes. Next, apply a silicone-based or lithium grease to the rollers, hinges, and tracks. Do not use WD-40 or cooking oils; they attract dirt and can gum up the system. Wipe off excess lubricant to prevent drips on your driveway. This simple routine every 6 months keeps parts moving smoothly and reduces wear. See request a free estimate / contact us.
Tighten loose hardware without risking injury
Over time, vibration from daily use can loosen bolts and screws on your garage door. Using a sturdy ladder and a socket wrench, carefully tighten all visible hardware on the door panels, hinges, and the opener bracket. Pay special attention to the top roller brackets and the track brackets near the ceiling. Never attempt to adjust the high-tension springs—these store energy and can cause serious injury if mishandled. If you’re unsure which parts are safe to touch, stop and call a professional. A quick hardware check every spring can prevent misalignment and costly repairs.
Check the balance and alignment of your garage door
A properly balanced door stays open about halfway without drifting up or down. To test it, disconnect the opener by pulling the release cord, then manually lift the door halfway. If it feels heavy or slams shut, the springs may be worn or improperly adjusted. Do not attempt to adjust the springs yourself—this requires specialized tools and training. Instead, observe how the door moves along the tracks. If it jerks, skips, or rubs against the sides, the tracks may be bent or misaligned. Small bends can often be corrected with a rubber mallet, but severe misalignment requires professional attention.
Inspect the weather seal and replace if needed
The rubber weather seal along the bottom of your garage door keeps out heat, pests, and water. Over time, it can dry out and crack, especially in Lake Forest’s summer sun. Inspect it for splits, gaps, or brittleness. If you can see daylight under the door when it’s closed, it’s time to replace the seal. This is a simple DIY job: remove the old seal by pulling it out of the retainer groove, then press a new one into place. Choose a seal rated for your door’s width and material. A tight seal improves energy efficiency and protects your belongings from humidity and dust.
Warning signs your garage door needs a professional
Stop and call Marcus Brothers Garage Door Repairs Inc if you notice any of these red flags: loud grinding or scraping noises, doors that don’t stay open or close fully, visible gaps larger than a quarter-inch, sagging sections, or if the door reverses unexpectedly when closing. Also be alert for slow or jerky movement, uneven gaps between the door and frame, or if the opener runs but the door doesn’t move. These issues often point to worn springs, damaged tracks, or electrical problems that require expert diagnosis and repair. Ignoring these signs can lead to bigger damage or safety risks.
When to call Marcus Brothers Garage Door Repairs Inc
If your garage door shows signs of imbalance, makes unusual noises, or has visible damage, it’s time to call the professionals. Marcus Brothers Garage Door Repairs Inc serves Lake Forest and nearby communities like Mission Viejo and Laguna Hills. Our team can safely adjust springs, realign tracks, and replace worn components without risking injury. We also offer free estimates and transparent pricing—visit our services page to see all we offer. Don’t wait until a small issue becomes a major repair. Call us today or fill out the form on our contact page to schedule a visit.
Frequently Asked Questions
Why does my Lake Forest garage door make a loud grinding noise in the summer?
Heat causes metal parts to expand, which can make the rollers and hinges grind against the tracks. Lubricating the moving parts with silicone grease usually fixes this. If the noise persists, it may signal worn rollers or misaligned tracks—time to call a pro.
How often should I check my garage door’s weather seal in Lake Forest?
Inspect the weather seal every 6 months, especially before summer. Lake Forest’s heat and sun dry out rubber seals quickly. Replace it if you see cracks or gaps larger than a quarter-inch to keep your garage cool and dry.
Can I adjust the garage door springs myself in Lake Forest?
No. Garage door springs are under high tension and can cause serious injury if mishandled. Leave spring adjustments to licensed professionals like Marcus Brothers. Even a small mistake can lead to costly damage or personal harm.