Is it worth buying an airless paint sprayer?

Whether it is worth buying an airless paint sprayer depends on how often you paint, project size, and budget, but for many homeowners and DIYers it can be worth it if you have large projects. Airless paint sprayers are worth buying if you regularly paint large areas like interior walls, exterior siding, fences, decks, or ceilings, because they are much faster than rollers and brushes, can spray unthinned latex directly from 5-gallon bucket, provide more even coverage, and can cut painting time by 50 to 75 percent. For example, painting a whole house exterior that takes days with roller can be done in hours with airless. They cost 250 to 500 dollars for homeowner models like Graco Magnum X5 and X7, so if you have one large project, rental at 75 dollars per day may be better, but if you paint every year or have multiple properties, buying saves money. Downsides include overspray requiring masking, need for thorough cleaning after each use to prevent clogging, learning curve for technique, and noise. For small projects like one room or furniture, a roller or HVLP is better. So airless is worth buying if you have large or frequent painting projects, own a home, and want speed, but not worth it if you paint small areas rarely, where roller and brush are cheaper and simpler.