To paint a steel door you ll need exterior paint and an oil based primer designed specifically for metal.
What paint do you use on steel doors.
Top quality exterior acrylic house paint is more resistant to the effects of sunlight.
If the door has raised panels apply the paint in the direction you prefer for the faux wood grain this way any visible brush strokes add to the grain effect.
Choose a high quality primer and paint.
Before you apply the primer and paint lightly sand the door with 400 grit sandpaper so the primer and paint will stick to it better.
Then apply 2 coats of the primer letting it dry after each coat.
Step 4 use a brush to apply the paint to the door using long even strokes.
Paint the door with at least two coats of exterior satin or semi gloss paint following the same process you did for the primer and being sure to leave the recommended amount of drying time between.
Both of these covers are available as mini roller covers which is the easiest to use.
Oil base paints are more difficult to apply and clean up but are generally considered to be longer lasting.
Hot steel doors are nearly impossible to paint as the paint dries almost instantly and you won t have a wet edge to keep up with.
The best covers are mohair and foam roller covers with mohair paint roller covers being the easiest and best to use when painting a steel door.
Paint is available in either water or oil base.
100 acrylic paints will out perform traditional oil base paints when used on a steel door.
Paint a cardboard scrap for practice paint several pieces of scrap cardboard in the same base color you plan to use.
This will act as a gasket and keep moisture from collecting behind the kick plate.
Paints are also available in gloss and matte finishes.
Instructions for rolling a steel door.
Use a good quality latex paint formulated for exterior use and stir it thoroughly with a stir stick to make sure the paint is completely mixed.