Homeowner guides
Practical articles for homeowners who want to understand their garage door, spot trouble early and make better decisions about repairs, openers and new doors. Every guide puts safety first: when a door is damaged, the right move is to stop using it and keep people clear.
Browse the guides by topic or watch a Blue Jay video. Use the service pages for current starting prices and confirm the scope of your project before booking.
When the door is not working
Start here if your door will not open, will not close, stops halfway or reverses. These guides explain which signs mean you should stop using the door right away, which simple checks are safe for an owner, and when a technician needs to take over.
- Why a door will not open, or will not close
- Why a door closes a little and then goes back up
- Doors stuck halfway or not closing all the way
- Opener problems and when to call for opener repair
- What to do after a broken spring or a car strikes the door
How the system works
A garage door is a balanced system of springs, cables, drums, tracks, rollers and an opener. Understanding how those parts work together makes it easier to describe a problem when you book and to see why spring and cable work belongs with a professional.
- How a garage door works
- Torsion springs and the counterbalance system
- Cables, tracks and brackets
- Safety sensors and how to tell when one needs replacing
Care, seasons and comfort
Routine care helps a door run quietly and reliably. These articles cover owner-safe maintenance, weather seals, insulation, winter preparation, noise and keeping pests out of the garage.
Planning a new door or opener
If you are weighing repair against replacement, or simply want a different look, these guides walk through sizes, terms, colors, windows, insulation, curb appeal, smart openers and how to get ready for installation day.
Security and preparedness
Your garage door is one of the largest entry points to your home. Read about protecting the garage from theft and keeping useful emergency supplies on hand.