Exterior vs. Interior Painting: Key Differences You Should Know

March 18, 2025

The Difference

While both exterior and interior painting enhance your home’s appearance, their requirements vary significantly. Exterior paint needs to withstand weather changes, UV rays, and moisture, making durability a priority.

In contrast, interior paint focuses on aesthetic appeal and washability, with options like eggshell or satin finishes for easy maintenance. The preparation process also differs—exterior surfaces require more extensive cleaning and priming due to exposure to outdoor elements. Understanding these differences helps you choose the right products and techniques for a flawless, long-lasting finish.