Staining Exterior Concrete Foundation Walls

While concrete stain creates a textured natural wash of color to concrete surfaces.

Staining exterior concrete foundation walls.

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 it is an outside wall a pressure washer is normally a good choice before staining concrete walls. Brush in a pattern that is pleasing to your eye being sure to push the stain into the concrete. 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.

At concrete stains we categorize concrete stains and discolorations into diagnostic groups and we also discuss the causes of concrete stains or discoloration and methods for removing concrete stains. That article also describes products for deliberate coloring or staining of concrete floors walls or ceilings. 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. They both add color to your concrete surfaces but with different effects.

A concrete dye penetrates the pores creating a solid color of your choice. Brush stain onto the concrete working in small areas.