Painting your home's interior takes time and precision, but following proven steps like thorough surface prep and multiple coats ensures a smooth, professional finish.
As seasoned painters know, preparation is the most critical—and time-intensive—step, delivering a superior finish that elevates your space. Start by readying surfaces: For wallpapered walls, strip it away, remove glue residue, and wash thoroughly to eliminate roughness. On drywall (placo), verify sanding, repair and resand damaged areas, and check for moisture or saltpeter (more details in The Works Manual). Only proceed when surfaces are impeccably smooth and dry.
Paint quality varies widely, often reflected in price. Budget 'first-price' options offer less coverage due to dilution—ideal for low-visibility spots like behind cabinets or garages. Opt for high-opacity paints, and always include an undercoat: this white primer seals porous surfaces, promotes even absorption, and unifies color variations for a flawless base.
With walls prepped and paint mixed, apply undercoat followed by two finish coats. For each: roll horizontally first, then vertically for uniformity. Maintain consistent direction across surfaces—top to bottom (or bottom to top) on walls; toward natural light on ceilings (e.g., from the window) to hide roller marks and achieve pro-level results. If DIY feels overwhelming, get quotes from pros at peinturement.fr.
