You have three methods of application to choose from brushing rolling or spraying.
Painting bare metal door.
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Use the vacuum with the dust attachment to clean off the door then wipe it down with a wet rag.
If possible paint the door frame before installation to reduce the amount of masking required to protect surrounding surfaces.
Give each side plenty of time.
Use a roller to apply one coat of paint.
Once down to bare metal i would use a self etching metal primer such as available in rustoleum spray cans.
Sand and wash clean.
This would eat into the metal giving a really tight bond.
To prep metal for paint adhesion you must first clean it with soap and water remove light rust with a wire brush sand it with fine grain sandpaper and then in most cases prime.
Priming the door with a product designed specifically for metal will keep.
Touch up any marks or scratched caused during installation.
If the finish is free of cracking and peeling but simply needs a.
The most commonly used and available type of paint for metal doors is latex.
You may also need to clean the door with a degreaser if the metal is oily as discussed in our article on how to paint galvanized metal.
It would also leave an even brushstroke free foundation for the finish coat either oil or latex.
Preparing the door for a fresh coat of paint.
How to paint a metal door remove the door if possible and cover any parts of the door you do not wish to paint.
Prime the door with an oil based primer.
Once all the paint is off sand any areas with sandpaper where the paint won t budge and.
This is an easy to use water based paint that doesn t require extra skill or knowledge to apply although you do need.
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.
Metal door frames are typically made out of steel and must be painted to protect them from weather related corrosion.
There are pros and cons to using an oil or acrylic base finish coat.
Pour the paint into a tray.
Resurfacing your door 1.
Roll on one coat of glidden primer on.
Cut around the panels of the door or any other trim details using the paint brush.
Lightly sand the door then wipe it.
Applying the paint is the most satisfying part of painting a steel door plan on a minimum of one coat of primer and two coats of finish.
Make sure that you are using a paint that is designed for exterior use such.