Paint tends to hold up real good on those doors unless something was done to compromise that when it was first painted.
Priming aluminum garage doors.
The flat smooth paneling of most garage doors make them a breeze to clean especially if you ve used a semigloss latex or enamel paint.
After the 24 hour drying time has elapsed you can paint the top coat on your garage door.
Painting aluminum doors is relatively simple.
Make sure to scuff the old paint with 120 grit sandpaper and clean thoroughly before applying the new garage door paint.
Metal doors can be prone to rusting but good garage paint will help to protect against that.
When the garage door starts to show dust or dirt simply wet a sponge or washcloth with warm water and wipe it down.
Clean the garage door periodically.
Leave the primer to set for at least 24 hours.
You can also use a spray primer suitable for aluminum but make sure to mask off areas that you do not want to be painted.
If you decide to paint over this factory produced coating the new paint job will need to be redone every five to ten years.
If you plan to paint a door that is well worn a combination topcoat primer makes a good choice.
You will save a lot of money by painting the garage doors yourself rather than hiring someone.
If your aluminum garage door s factory painted finish has faded or has areas where the paint is completely worn it s time for a new coat of paint.
Also painting aluminum garage doors requires the use of oil based primer and paint.
You shouldn t need a primer if the paint is in good shape.
Ensure that the primer is oil based.
These coatings are very durable they typically have a long life span and require little maintenance.
Prepping the garage door ensures that paint will go on easily and hold up well.
Let lou manfredini ace s home expert show you how it s done.
Latex primer is not recommended for use on aluminum.
Primer needed on metal garage door.
Put on your protective gear the work gloves dust mask and safety goggles and then remove any rusted or chipped.