How To Remove Paint From Cinder Block Basement Walls

The temptation is to scrape all the loose paint off and then repaint the walls.

How to remove paint from cinder block basement walls.

Using your masonry brush dip into the paint and stroke in any direction on the wall covering the wall completely with paint including all crevices in the block. This paint will go on much thicker than standard wall paint. Basement walls present a challenge because the cement walls are porous and this makes paint removal difficult. Removing old paint off basement walls is a time consuming effort.

Whether the surface is in a basement or above ground cinder block is as easy to paint as drywall once the surface has been sealed and primed to keep moisture out. The basement in our 1979 era house has cinder block walls. These walls have a tacky drylok perhaps. However with a little more effort it is possible to remove all the.

On top of that coating 2 layers of latex paint different colors. This is one option. You ll probably ultimately have to use a power washer but since most of the paint is gone you won t have to. I have used two different types and i would recommend using drylok.

Use a masonry paint brush to apply the first coat of sundry or drylok paint to the cinder block walls. This type of sealant comes premixed and goes on just like a coat of paint. Now you re ready for paint. When waterproofing basement walls with it brush or roll the paint on thickly enough to fill all the little surface holes.

Moisture will cause paint to chip and flake off so if the cinder block is part of an unfinished basement a masonry sealer will be the most important part of the process. Drylok is tint able so you can color it. Step 2 paint cinder block with paint. Fortunately this is not the case since there are several cheap ways of removing paint from concrete walls this allows room for renovation since you may decide to change the color of a particular room or to simply remove the paint and leave the room as it is.

The procedure for stripping cinder block and masonry walls is virtually the same as that for stripping paint from any material at the beginning of the job but because cinder block is so porous the end of the job the part where you remove the paint residue can be difficult. You could be wondering what kind of paint you use on a cinder block because the type of paint you use will make a difference in waterproofing your walls. Mold and mildew spores flourish in basements that are dim warm damp and poorly lit. It s not efflorescence coating on their surface that looks like a heavy thick paint.