Before painting your house's interior or exterior, it's important to deal with existing paint problems. Although you can simply cover over old, peeling, or chipped paint with a fresh coat, this approach tends to leave telltale rough edges. Show
In a certain light, this paint cover-up is highly visible. For key areas—or if you are just more of a perfectionist—you will want the underlying layer to present a perfectly smooth, flat surface as the base for a fresh coat of paint. Basics of Fixing Chipped, Peeling PaintIf you're extremely motivated and have a great deal of free time on your hands, you can strip off every square inch of paint right down to bare wood, But it's easier and more logical to make spot fixes instead of stripping away all of the paint. When peeling or chipping paint is found in a small area, you may be able to simply brush off the peeling paint and then prime the wall and paint over it. As long as the remaining edges of the peeling area are stable, this solution will work. But it's not always the most attractive solution, especially if you're dealing with peeling or chipped paint that is several layers deep. A better method is to fill the depressions with wood filler before priming and painting. In addition to being more attractive, this method also helps protect those edges of existing paint so that they are less likely to begin peeling again. TipThis type of fix is best for small and infrequent patches of peeling or chipped paint. If the house is badly damaged, all of the paint should be removed. Safety ConsiderationsOlder homes, especially those built before 1978, may have been painted with lead-based paint. Lead-based paint has been proven through research to cause neurological damage. It is particularly harmful to pregnant women and to children. Test the paint for lead before you begin stripping or sanding it. If it does contain lead, have the paint removed by a qualified remediation company. Materials
What happens when you paint over cracked paint?* If some paint has cracked, it's very likely that all areas painted at the same time will crack in the future. If you just paint over the other areas, the underlying layers will crack and ruin the newly painted surfaces. To prevent alligatoring: apply a high-quality primer before repainting.
How do you paint over cracked paint?Follow this 3-step process to fix cracking or flaking paint: Remove all of the cracked and/or flaked paint in the damaged areas, using paint-sanders*, scrapers, or heat guns. Use the appropriate primer to pre-coat and seal the prepped surfaces. Apply fresh coats of quality exterior latex paints to primed surfaces.
Can I paint over old chipped paint?When peeling or chipping paint is found in a small area, you may be able to simply brush off the peeling paint and then prime the wall and paint over it. As long as the remaining edges of the peeling area are stable, this solution will work.
How do you paint over old flaky paint?Remove as much of the loose paint as possible using a flexible scraper with a good sharp edge. Prime the affected area with Zinsser Bulls Eye 1-2-3 or Zinsser Gardz High Performance Sealer. Skim coat the area with a good quality filler, Toupret Interior Filler is perfect for the task.
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