How to Paint A Roll Up Garage Door: Unforgettable Tips for Intermediate


It is not uncommon for you to be thinking, how do I paint a roll-up garage door? If you move upwards and downwards at will, it’s simple to overlook your garage’s parking door. Yet, your living area’s exterior element is a crucial component of the attractive exterior. Making it look ugly is similar to accepting that your lawn will grow until your knee. A unique paint application will make your parking door appear better and protect you from elements, thus extending the history of your property.

Furthermore, a parking door is a significant portion of the fronts of many homes, and several owners often opt to paint or replace the doors to their parking lots. A well-designed parking door can indeed create an impression that is more appealing to potential buyers and improve the property’s value. If your garage door shows signs of age, it will affect the overall appearance of your home. Like any other exterior painting job, this one will take some time due to the drying time required. However, it’s simple to complete. Set aside the time to paint your garage’s parking doors with paint and revel in the amazing outcomes. When painting your garage door, you must consider every aspect of the door. A few steps to improve your parking lot’s roll-up door include being aware of the necessary materials to complete this task.

How to paint a roll up garage door

If it’s time to upgrade your home’s exterior, the garage door could be among the first tasks to take care of. Why? It’s because it’s one of the first things you see when you visit a house. How do you do it? how to paint a roll up garage door? We’ve compiled the most effective ways to do it.

Make plans to begin the project

Make sure to check the forecast for the week before when you plan to begin. A good temperature to paint is 50-75 degrees with the least humidity and direct sunlight. Pick three days in a row that meet these requirements in the closest way possible.

Make sure you have the right materials. You must select the right primer and paint (to ensure adhesion and long-lasting durability) suitable for your specific garage door. Most are constructed of aluminium. However, If you live in an older house, it could be made of wood. If you’re unsure about the best paint to buy, you can ask the experts at the paint store near you. One gallon should be sufficient for a garage door with two cars and a little more. However, remember that putting the lighter colour on an older one could take more than one coat.

Take all your supplies outside

Collect all your paint equipment and tools and put them outside your garage door. After that, you should take your drop cloths and place them on top of the floor, starting at the lower part side of the door and continuing down the length. It is also possible to lay the drop cloths over nearby landscaping or pavement to ensure that it is free of sprays and spills. Ensure that your garage door has been shut completely before beginning any work.

Clean up rust before applying paint to the garage doors

The garage door should be prepared so that the paint will adhere quickly and stay in place. Ensure you are wearing the appropriate protective equipment (the protective gloves for work, the dust mask and safety glasses). Remove any chipped or rusted areas by using the wire brush. Then, sand the areas using sandpaper with fine grit for a clean foundation. Clean all surfaces with a multi-purpose cleaner and sponge. After all grime and dirt have been removed, wash the door using the help of a garden hose. Dry the area using cloths or towels that are clean, Then allow it to sit to dry for a minimum of an hour.

You can cover anything

To stop paint from getting in areas you don’t want, use a painter’s heavy-duty tape to cover the handles, locks, and windows. If you do not plan to paint your trims, then tape off the trim; if you intend to paint the trim, then tape away from the exterior edges. Ensure to protect the garage’s driveway and interior by setting up a drop cloth within the door and outside the doors.

Repair damaged areas

If you’ve got large scratches, peeling paint or scratches on the garage door you’d like to hide, now is the best time to make repairs. You’ll need to purchase a filler to match the particular material the door is made of. For instance, if you own a wood garage door, you’ll have to buy a wood filler. You can purchase filler for fibreglass, wood and metal doors for less than $10. When you’ve applied the filler, let it dry to the time recommended for drying and then sand it down with either 180 or 220-grit sandpaper blocks.

Set the garage door

Sitting down while painting can cause back pain! To facilitate your movement, detach the opening mechanism using an electric switch to allow you to move the door by hand and then lift the door until it is located at an appropriate height.

Detach the electric mechanism for opening

Find the mechanism located to the left of your garage. Disengage it to manually lift the garage door and lower it. Don’t stoop when painting the door, as it could result in back pain later in the day. If you’re unsure what to do to deactivate this mechanism, refer to the user’s manual to find out how. Most of the time, it’s just an option in the opener for your garage.

Paint the door of your garage using an exterior paint

When your garage is equipped with inset panels, prime them first by using a top-quality 2-inch paintbrush of bristles made of nylon. Clean any excess paint that has escaped the edges of the panels in the areas referred to as “stiles.” It will guarantee a flawless surface. After that, prime the stiles by using a brush or 3/4-inch roller. Be sure to go between the “lips” of the horizontal panels. Lower the door descending and then stand on the ladder or step stool for the top part. Finish the trim. The primer should dry for 12 hours at the earliest.

Paint the garage door

Apply the good exterior paint on the door with the same process as the primer from bottom to top, beginning with the inside panels and then working your way outwards until the stiles.

Apply another coat of paint, if necessary

After that, you can examine your work: If your surface appears completely covered, then you’re done! If you see uneven spots or areas where the colour of the previous coat appears, Apply a second coat and wait for the first coat to get dry over a minimum of 12 hours before beginning. Once you’re done, peel off the tape and let the paint dry for a few hours before opening the door.

How to paint metal garage doors

After selecting the correct colour, you’re ready to install it on the door. For those who own garage doors made of metal, you’ll need an unusual set of steps to take before getting started. The first step is to pick a cool and dry date to finish painting. Plan a minimum of three days to complete the task.

  • Give your metal garage door a good cleaning. Get rid of any dust or debris to ensure your paint will stick well on the doors. Then, give the door at least one time to fully dry.
  • The area you’ll be painting with tape. It is important to cover any windows, hardware or weather strips. This will allow you to achieve clear lines and precision. Drop cloths are another great way to keep drips off your floor.
  • Paint the surface using metal primers to provide the surface with an even, smooth finish. This will help the paint stick better. You can apply any primer made for metal, a spray-on or liquid application by an art brush. Make sure you allow plenty of time for the primer to dry completely.
  • Utilizing the same technique for applying the primer to your selected garage paint. Make sure you select the one specially made for exterior and metal application. If you need to, you need to apply another coat.

How to spray paint fibreglass garage doors

The best painting method is to spray paint for those who own garage doors made of fibreglass. As opposed to wooden doors, fibreglass can be described as not porous. But, just like metal, it will require some work before getting going.

  • Cleanse the exterior of your fibreglass door using dish soap. Let it dry.
  • Sandpaper with 400-grit is ideal for sanding the fibreglass. This will eliminate any chipped paint.
  • Clean the fibreglass using a cotton tack cloth.
  • Apply a primer coat before painting. Make use of a paint sprayer and let the primer dry for at least 4 hours.
  • After the primer has dried, you can use your paint sprayer to spread Acrylic spray paint. It should dry completely before applying the next coats.


We hope this article can provide you with the details you’ve been looking for about how to paint a roll up garage door. Remember that a great paint job starts with preparation. Make a note of the materials your garage door is constructed of before deciding which kind of paint you should use. Make sure to use a high-quality primer before applying the paint.

Leave a Reply

Your email address will not be published. Required fields are marked *

fifteen + four =