Remember that each part of the door has grains going in different directions.

How to paint doors without brush marks. You’ll save time and effort in the long run. Apply two coats, dilute the first coat of primer with water at a ratio of 10:1. Make sure the paint is fully dry.

Painting a door without leaving brush marks behind: It will always be a wise decision to apply a second coat of paint to your metal door. Paint in the direction of the door’s grain.

Otherwise, once the paint dries up, you may have a harder time peeling off the tape. Sand the surface after applying primer (if necessary). Dip the roller into a bucket of water to avoid brush marks as much as possible.

All things being equal, before embarking on any project, you want to. Load just the tip of your brush and wipe off excess paint to prevent paint drips. Cut in the areas around your trim and paint the recessed areas a paint roller won’t reach.

Dip the tip of the brush in a jar with clean water before you dip it into the paint. While painting, hold your brush at an angle to the painted surface. For best results when painting doors and jambs, use a paint roller.

This will allow the primer to soak thoroughly into the grain, sealing the wood. For inside surfaces, use a 3/8″ nap roller cover. Remove the tape while the paint is still wet.