Always start on one side of the wall. Roll to ceiling then down to trim and then move the roller over about 3/4 making sure to overlap about 1/4 of your roll. Keep a wet edge. boise painting contractors house painting instructions how to paint how to paint wallpaper Idaho paint contractors instructions painting a house McCall Painters meridian painter painters in mccall painting tutorials Tamarack Painters B&K PaintingAll author posts PrevNext