Interior vs Exterior Painting in Columbus, OH: What Homeowners Should Know
If you're a homeowner in Columbus, Ohio, you've probably stood in a paint aisle — or scrolled through contractor quotes — wondering whether it really matters which paint goes where. The answer is a definitive yes . Interior vs exterior painting in Columbus, OH involves fundamentally different materials, preparation methods, seasonal constraints, and long-term maintenance expectations. Columbus sits squarely in USDA Hardiness Zone 6a, which means your home's exterior battles humid summers, icy winters, spring rain, and temperature swings that can exceed 100°F between January lows and July highs. Your interior, by contrast, lives in a controlled environment. Those two realities demand two completely different paint chemistries — and two different approaches to hiring, budgeting, and planning. This guide breaks down everything Central Ohio homeowners need to know about interior vs exterior house painting — from product selection and prep work to timi...