Just as with exterior painting, picking the right color scheme for interior spaces requires a certain amount of imagination and creativity. Simply thinking about what color would look best on a wall isn’t enough to ensure a positive paint job. Virtually any color will look good on a surface as long as it is applied correctly, but choosing the right color involves looking at an interior space with a very critical eye.
Using an airless sprayer to place paint on the wall (using low pressure) will speed up the process because your not having to dip your brush or roller. spray about 3 or 4 sq. ft. and then back brush or roll spreading and evening the paint. Because your using low pressure, mask and cover is at a minimum once you are accustomed to handling the spray gun and the type of surface being painted. Overspray will be larger droplets they tend to fall, than float around.
Pros prefer 5-gallon buckets with a roller grid to roller pans. They hold more paint than pans and, says Doherty, "It's tougher to tip over a bucket." A bucket also lets you box, or mix, two or three cans of paint to avoid color discrepancies. To use a bucket and grid, dip the roller a quarter of the way into the paint and run it over the ramp to work the paint into the nap.
Lap marks are those ugly stripes caused by uneven layers of paint buildup. They occur when you roll over paint that’s already partly dry. (In warm, dry conditions, latex paint can begin to stiffen in less than a minute!) The key to avoiding lap marks is to maintain a “wet edge,” so each stroke of your roller overlaps the previous stroke before the paint can begin to dry.
When you go to the home improvement store, find out how much 12 gallons of the paint you want would cost, and that will help you determine your cost. Maybe it's a low-quality paint that costs $30, in which case you're looking at about $360 for paint. If you choose high-quality paint that costs around $70, your total paint cost could be closer to $840. Professionals also recommend that you add an extra 10 or 20 percent to your total square footage, depending on the type of siding you have. Some textures require extra paint because they're rough. This is especially true with wood and stucco siding.
A true professional understands that it is his or her responsibility to provide a quality job for the homeowner. Professionals also know that attention to detail is a part of the job. While a homeowner might leave a bit of paint on the window pane, a dedicated interior painter for hire will make sure that these small details are handled properly, because a perfect job is the best calling card.