You ll want to paint when the weather is comfortable and dry as paint may not dry to the desired finish if it s too hot or cold outdoors or if conditions are damp or wet from recent rain.
Painting bare metal garage door.
Next prime any bare spots with a latex primer designed for use on galvanized metal then topcoat the door with a high quality exterior acrylic latex paint.
There is a little preparation work involved before you actually start painting.
You should always apply paint to the bare metal surface of a door for the best results.
Re apply several coats of paint until the metal is completely coloured with no metal shining through.
Good luck with your project tags.
Follow these steps to successfully paint your metal garage door yourself.
Garage doors are typically made from galvanized metal which conventional paints have trouble sticking to.
If you are remodeling a door that means using wire brushes and scraper tools to remove the existing paint.
You could just grab any old gloss and slap it onto the surface but within days it will start flaking and peeling off.
How to paint metal garage doors.
Metal garage doors can be painted by brush or by roller but if using a roller try and use one with natural fibers rather than man made.
Since darker colors absorb more heat which can lead to peeling you might want to stick with a lighter shade.