1. 1-inch Delicate-adhesion Painter's Tape Double the total number of wall stripes, and multiply that number by the height of the wall to determine how much tape you'll need. A roll is about 180 feet long, and you'll need a roll or two extra.
2. Paint Cups with Disposable Trays Get one paint cup for each color.
3. Paint Avoid the need for a second coat by choosing a premium latex paint.