How do I fix peeling exterior paint?
June 7, 2026 · contractor
Paint is peeling on one side of the house. How do I prep and repaint so it lasts this time?
1 answer
Best answer
Peeling means the old paint lost adhesion, so prep is everything: scrape off all loose paint, sand the edges smooth, spot-prime bare spots (and any raw wood), then repaint with quality exterior paint. Skipping prep or painting over damp/chalky surfaces is why it peels again. Fix the moisture source too (gutters, leaks) if that's what's lifting the paint.