There are total 6 steps on how to prepare exterior walls for painting:
Plan the Exterior Painting Process
Clean the Exterior Walls Thoroughly
Remove Flaking and Loose Paint
Sand the Exterior Surface
Repair Surface Damages
Caulk Exterior Gaps and Joints
Prepare for Painting
How to Prepare Your House's Exterior for Painting?
Start by scheduling the exterior painting project according to the weather and season. Avoid periods that are very humid or rainy.
Check the external walls thoroughly and make a record of any obvious flaws, such as damp patches, peeling paint, cracks, or damaged areas.
Choose the painting supplies, primer, equipment, and whether to hire a professional painter for your property.
Clean the walls of any dirt, oil, dust, and grime before painting. Use a yard hose, pressurised water pump, or bucket and mug to clean the outside. Professional pressure washing is advised for walls that are really dirty. Paint and primer adhere better to clean surfaces.
Place newspapers or drop clothes on the ground to collect debris. To get rid of any loose, chipped, or flaking paint from the wall, use a paint scraper. This procedure guarantees a solid foundation for the new paint and prevents future peeling.
After removing loose paint, sand the walls to smooth uneven areas. Sanding produces an even surface and helps get rid of any leftover paint. For large areas, use electric sanders or sanding blocks.
Check the walls for holes, dents, cracks, and wood damage. Use cement-based products or appropriate fillers to fix these problems. Give repairs time to fully dry.
Use exterior-grade caulk to fill in spaces around window frames, wall seams, and openings. Air leaks and water seepage are avoided with proper caulking.
Once preparation is complete, start painting from top to bottom. Paint in dry weather, preferably in shade, to achieve a smooth and durable finish.
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How to Prepare Exterior Walls for Painting?
Jivan78
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2026-01-13T17:28:21+00:00 2026-01-13T17:29:02+00:00Comment
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