Frequently Asked Questions, Answered by Garage Door Experts

Find answers to any pressing questions you may have about your garage door or our garage door services. If you can’t find the answers you’re looking for below, call Miller’s Overhead Door right away!

FAQs
Frequently Asked Questions

FAQs: Common Questions Our Garage Door Company Answers

  • It sags or is misaligned when raised.
  • It operates roughly, with rollers catching or dragging.
  • It doesn’t close securely or seems unsafe.
  • You see visible damages, such as cracks, dents, or rust.

Most garage doors last 15 to 30 years, depending on the material, usage, and frequency of maintenance.

The most common issue is a broken spring, which can prevent your garage door from opening or closing properly.

Yes, windows are an excellent addition to any garage door! In fact, they enhance both aesthetic appeal and access to natural light.

Our curated selection includes various designs from simple and elegant to more ornate patterns, like sun ray tops or wagon wheels. We also offer tinted windows for added privacy and reduced heat transmission.

We recommend LiftMaster® garage door openers crafted by Chamberlain®, the world’s largest manufacturer of openers. Available in chain and belt, both analog and smart garage door openers are equipped with a reverse photocell safety beam, which prevents the door from closing if it detects an object in its path.

  • Apply a lightweight spray lubricant to keep your garage door running smoothly. You can find suitable lubricants at our store for your garage door, springs, cables, rollers, and pulleys.
  • Conduct a visual inspection monthly to identify wear or damage to your door’s mechanical components. If you notice any issues, or if your system seems to be malfunctioning, invest in professional garage door repair to avoid safety risks and further damage.

Lubricate all moving parts every 6 months to keep the door operating smoothly and quietly.


Yes, you can paint most garage doors. Just make sure to use weather-resistant exterior paint and properly prep the surface beforehand.

Learn All About Your Door from Our Garage Door Experts

At Miller’s Overhead Door, we’re here to ensure that your garage door system is safe, efficient, and perfectly suited to your home’s needs. To discover everything you must know to maximize the lifespan of your door and opener, contact Chesapeake’s garage door company today!