If your garage door is not opening, you can try the following troubleshooting options:

• Start by checking if the opener is plugged in or not. Also, understand whether the garage circuit breaker is in the right place or not.
• Next, you can double-check to see if the door is not manually locked by mistake.
• Check to see if the batteries of the remote control or the keypad need to be replaced or not.
• Analyze whether you are within the appropriate, recommended range and position if using a garage door remote.
• In a scenario where you need to open a garage door that is closed, simply pull the emergency release cord (a red rope that hangs from the trolley). 

If none of the above-mentioned tips work, call a professional, or else you risk getting injured. 

Are you struggling with a garage door that isn't closing completely? Don't fret. You can try the following tips to fix a door that won't close:

Tip #1: The first thing you must do is check the sensors (which are nothing but lasers mounted near the floor by the tracks). Sometimes, dirt can accumulate on the lenses of the sensors. A simple wipe with a soft and clean cloth can do the trick. Additionally, if the sensors are blinking, they need to be realigned. So, loosen one sensor until the light becomes steady.

Tip #2: Cross-check and inspect the track and rollers for any damage or whether it is bent out of shape.

Tip #3: Check if the trolley (the part that connects the garage door to the opener) is working properly.

Tip #4: See if the remote's batteries need to be replaced. Sometimes, you may need to reprogram the remote.

Tip #5: Adjust the limit screws if your garage door is not closing all the way and is stopping without retracting.

Tip #6: If your garage door has a blinking light on, chances are there's something wrong. Read the manual or consult a professional right away.

Looking for tell-tale signs of wear and tear on your garage door? Consider speaking to a professional about replacing the door in the following instances:

1. Inspect if there's damage to the door and its moving parts.
2. See if the door is closing and opening properly or not. The underlying issue could be a misaligned sensor or a failing opener.
3. Replace the door immediately if you sense safety issues due to outdated internal parts. One of the first things to fail is generally a garage door sensor.
4. See if your energy bills are on the rise. If the garage door's seals are not working properly, your home's insulation will deteriorate, and your bills will rise.

The best garage door for you will depend on your needs, budget, and goals.

For example, an aluminum garage door is a cost-effective option. Plus, you can choose from a wide variety of design options. Additionally, aluminum garage doors are low maintenance in nature.

If you are looking for a popular garage door option, go for a roll-up garage door. It comprises a series of panels that can roll up and down a track. These doors are convenient and a modern, aesthetic addition to your home.

You can go for a steel garage door if you want a durable installation. Low-maintenance and economical in nature, these doors come in various color options.

You can also integrate insulation to improve the R-value and boost your door's longevity. Some other popular garage door materials include wood, faux wood, fiberglass, etc.

Yes, adding a lock is a great idea if your garage door is not automatic. This will boost your home's safety and security.

However, if your door is automatic, then adding a lock can become an issue if someone tries to open it with an opener forcibly. This will damage your garage door and can cost you (literally).