DIY vs Professional Garage Door Repair: What You Need to Know
2023-11-28 7 min read Robert Anderson
The internet is full of DIY garage door repair tutorials, and it's tempting to try to save money by tackling repairs yourself. However, garage doors involve high-tension components and heavy materials that can cause serious injury if mishandled. Understanding which tasks are safe for homeowners and which require professional expertise is crucial for both your safety and the longevity of your door.
Safe DIY Tasks for Homeowners
Lubrication and Basic Maintenance
Regular lubrication is one of the most important maintenance tasks, and it's perfectly safe for homeowners. Use a silicone-based lubricant (not WD-40, which is a solvent, not a lubricant) on the rollers, hinges, and springs. Apply a light coating to the tracks as well. This simple task, done every six months, can prevent many common problems and extend the life of your door.
Weatherstripping Replacement
The weatherstripping along the bottom and sides of your door prevents drafts, pests, and water from entering your garage. Replacing worn weatherstripping is a straightforward task that requires basic tools and materials available at any hardware store. Just measure your existing weatherstripping, purchase a matching replacement, and follow the manufacturer's installation instructions.
Sensor Cleaning and Alignment
If your door won't close and the opener light blinks, dirty or misaligned sensors are often the culprit. Clean the sensor lenses with a soft cloth. If they're misaligned, you can usually adjust them by loosening the mounting screws, repositioning the sensor until the indicator lights show proper alignment, and retightening the screws.
Remote and Keypad Programming
Adding new remotes or reprogramming your keypad is typically a safe DIY task. Consult your opener's manual for specific instructions. Most involve pressing a "learn" button on the opener and then pressing the button on your remote or entering a new code on the keypad within a specified time window.
Tasks That Require Professional Service
Spring Replacement and Adjustment
Garage door springs are under extreme tension.enough to seriously injure or even kill someone if they break or are released improperly. Never attempt to replace or adjust springs yourself, even if you consider yourself handy. This is the most dangerous component of a garage door system and should only be handled by trained professionals with the proper tools.
Cable Repair and Replacement
The cables work in conjunction with the springs to lift and lower the door. Like springs, they're under significant tension and can cause serious injury if they snap or are improperly handled. Additionally, improperly installed cables can cause the door to fall, damaging the door and anything.or anyone.beneath it.
Track Repair and Realignment
While cleaning debris from tracks is safe, repairing bent tracks or realigning the track system requires specialized knowledge and tools. Improper track alignment can cause the door to bind, fall off the tracks, or put undue stress on other components, leading to premature failure or safety hazards.
Opener Repair and Replacement
While basic troubleshooting like checking power connections or resetting the opener might be safe, any repair involving the opener's electrical systems or motor should be left to professionals. Garage door openers combine electrical and mechanical systems that require specific expertise to service safely.
Panel Replacement
Replacing damaged panels might seem straightforward, but it requires ensuring proper tension distribution across the door and maintaining the door's structural integrity. Improper panel replacement can affect the door's balance and put stress on springs and cables.
The True Cost of DIY Mistakes
While the upfront cost of professional service might seem high, DIY mistakes can end up costing much more. Improperly performed repairs can damage other components, void warranties, or create safety hazards that require expensive corrections. In the worst case, injuries from garage door components can result in medical bills far exceeding any potential savings.
How to Find a Reliable Professional
Look for licensed and insured garage door service companies with good reviews and established reputations. Get multiple quotes for major repairs or replacements, and be wary of extremely low prices that might indicate substandard parts or inexperienced technicians. A reputable company will be happy to explain what's wrong, what they'll do to fix it, and why professional service is necessary.
When in Doubt, Call a Professional
If you're unsure whether a repair is safe to attempt yourself, err on the side of caution and call a professional. Most reputable garage door companies offer free estimates and can quickly assess whether a problem is within a homeowner's capabilities or requires professional attention.
At Garage Door Saint Johns, we're always happy to answer questions and help homeowners understand their garage door systems. Contact us for a free consultation on any garage door issue.