How do I prepare my home for exterior painting?

Long Answer

Proper preparation is key to a successful and long-lasting exterior paint job. A well-prepared surface ensures that the new paint adheres correctly and provides a smooth, even finish.

The first step in preparation is thoroughly cleaning the exterior. Dirt, mildew, and old residue can prevent paint from sticking properly, leading to premature peeling. Pressure washing is an effective way to remove grime, though softer hand-washing methods may be needed for delicate surfaces.

Next, any damaged areas must be repaired. This includes filling cracks, caulking gaps, and fixing loose or rotting wood. Peeling or flaking paint must be scraped off, as painting over it can result in an uneven and weak finish. Sanding the surface afterward helps smooth out rough spots and improves adhesion.

Once the surface is prepped, priming is crucial, especially if there are bare patches, stains, or if a dramatic color change is planned. Primer provides a uniform base and enhances the durability of the topcoat.

Finally, protecting non-paintable areas like windows, doors, landscaping, and hardware is essential. Drop cloths, painter’s tape, and plastic sheeting prevent accidental paint splatters.

Taking the time to prepare properly results in a better-looking, longer-lasting paint job that withstands the elements.