Beginning with the prep work and ending with last coat of paint or the finishing, an exterior paint job will last anywhere from one to two weeks. After completion, homeowners using low-quality paint will need to repaint every four or five years to keep it well maintained; homeowners using high-quality paint can go longer without a new coat -- usually about seven or eight years, depending on the type of paint and material.
Repaint — exteriors especially — before visible signs of wear appear, Bancroft says. Don’t wait until you see peeling or flaking paint. “If I have to spend 40 hours preparing the surface before we can paint, that time is going to result in a lot of extra costs. But if I can spend 10 hours preparing the surfaces to be painted, you’re going to save money,” Freeman says.
A fresh coat of paint makes everything it touches seem brand new. But such new beginnings cost real money. Professional painters charge around $4,000 for labor and materials to paint the exterior of a 2,500-square-foot, two-story home and roughly $5,500 for the interior. Painters’ rates may range from $20 to $60 an hour, but around $40 is typical in urban areas.