Using a paint roller to apply joint compound or textured ... or several walls, consider using a drywall texture sprayer to speed up the task. The tool should be available for purchase or rental ...

Paint a textured surface the way you would new drywall. Let the “mud” dry completely ... quality primer applied with a 3/8-in ...

The existing drywall “should be free from any cracks ... faux textures with standard or textured paint. Apply wall texture with a roller or trowel, depending on whether you want to start with ...