Staining Exterior Concrete Foundation Walls

If it is an outside wall a pressure washer is normally a good choice before staining concrete walls.

Staining exterior concrete foundation walls.

They both add color to your concrete surfaces but with different effects. That article also describes products for deliberate coloring or staining of concrete floors walls or ceilings. While concrete stain creates a textured natural wash of color to concrete surfaces. Prep the concrete wall for staining a concrete wall is less likely to have contaminants than a floor but that doesn t mean that you don t have to prep the wall before staining.

If you plan to stain a concrete driveway patio or other outdoor surface just make sure to check that the concrete stain you use is suitable for exterior applications. The white and gray stains shown on the poured concrete basement wall at left are due to water and moisture seeping through the wall at concrete form ties that were not adequately sealed on the wall exterior after initial construction. Brush in a pattern that is pleasing to your eye being sure to push the stain into the concrete. Brush stain onto the concrete working in small areas.

Because they penetrate the concrete surface most acid and water based stains have excellent uv stability and wear resistance permitting you to use them on both interior and exterior concrete slabs see the types of concrete stains and how they work. A concrete dye penetrates the pores creating a solid color of your choice.