Get matched with top garage cleaning pros in Wheaton, MN

You should lube your garage door components every three to six months depending on how frequently you open and close the door. Lubricant helps keep garage door components operating smoothly for longer; you can expect a much longer lifespan out of a garage door when you properly care for it, including frequent lubrication. Regular maintenance is much more affordable than the cost of replacing a garage door prematurely.

Insulating an unheated garage can still be worth it. For instance, insulating an attached garage can help with heat loss from your house in general, and it can also make it easier to store electronics in your garage without worrying about them being exposed to extreme temperatures.

If you use your detached garage as a workspace, insulation can still make a difference. Plus, you can use space heaters and a window unit AC to help condition the space while you work without installing heating.

The best method for painting a garage door depends on the door's design and the finish you want to achieve. For the most professional-looking finish, especially on doors with panels or intricate details, a paint sprayer is an excellent choice. It can easily get into hard-to-reach places and provide a smooth, even coat.

If you don't have a sprayer, or if your door is flat, a combination of a roller and a brush is the most effective approach. Use a roller for the large, flat sections to cover the area quickly and efficiently. For the best results, experts recommend a roller with a nap between ⅜ and ¾ inches thick; natural fibers can also help ensure an even coat.

A brush is essential for handling the finer details. Use it to paint grooves, angles, small panels, and the edges of the door where you need more control.

Regardless of the tools you use, it's a good idea to step back after the main application to review your work and use a detail brush to touch up any missed spots.

It’s best to prevent cold air from entering your garage through the space underneath the garage door. Stop cold air in its tracks by adding or replacing the weatherstripping underneath the door seal. You can also add weatherstripping along the sides and top of the garage door to prevent air leakage, and it’s a relatively easy DIY fix.