12+ Exterior Door Paint Finish US. The glossier it is, the harder it is to paint without a sprayer, so keep in mind a flatter paint sheen is going to produce a flatter finish on a metal door. And if you want to add character to your home before you can paint an exterior door, you need to clean it, sand it, and prime it, and this requires some tools.
Knowing what best paint finish used for interior doors is highly important when painting a home.
To start, you need a good exterior steel paint. The modern masters front door paint is available in just about every shade you can imagine, from black to bright yellow. Okay, we are joking around a little, but at the same time a garage door that is flaking, peeling and rusting is a real eyesore. Paint the outermost vertical strips.