Interior & Exterior House Paint

Interior paints are formulated for low odor, easier cleaning, and resistance to stains and scrubbing, while exterior paints include UV, mildew, and weather resistance; choose the formulation labeled for the intended surface and exposure conditions

Common finishes: flat/matte hides imperfections and suits low-traffic walls; eggshell/satin offers slight sheen and easier cleaning for living areas; semi-gloss or gloss are more durable and ideal for trim, doors, and high-moisture areas

A gallon typically covers about 300–400 square feet per coat on smooth surfaces; calculate total square footage of walls, subtract windows/doors, and account for two coats and surface porosity when estimating

Compare coverage (hides and hides in fewer coats), durability (scrubbability and resistance to fading), and VOC content; look at user ratings and product specifications rather than brand claims, and consider samples to test color and adhesion on your surface

Check VOC levels and choose low- or zero-VOC formulas for better indoor air quality; ensure proper ventilation during application and follow disposal instructions for leftover paint and containers

Essential tools: quality brushes and rollers appropriate for the finish, painter's tape, drop cloths, sandpaper, filler for holes, and a suitable primer; prep includes cleaning, sanding glossy surfaces, filling defects, and masking trim before painting