Regardless of the finish and whether the concrete has already been painted the cleaning procedure is very similar.
How to paint concrete block basement walls.
Painting your basement with a quality paint can help control some of the seepage.
If you properly paint a concrete block wall it will last for years with little upkeep.
Cinder blocks also called concrete blocks are a durable but rather industrial looking material for walls.
Proper painting of these walls requires the removal of any water and mildew before beginning as well as patching the walls to prevent to growth of mold.
However there are some things to consider when painting a concrete wall.
For exterior foundations and walls use exterior grade block filler such as behr s concrete and masonry bonding primer which also is good for interior concrete 17 98 per gallon.
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.
Step 1 clean the wall.
Paint concrete basement walls to increase the basement s aesthetic appeal and improve moisture control.
Wait at least eight hours but no more than 30 days to paint.
Whether used for an outdoor garden wall or as an interior basement wall paint provides.
Here are 5 basic steps to help you do the job successfully.
Stops moisture from entering basement or cellar walls and stops water from exiting when applied to canals or holding basins.
Painting a concrete wall can spruce up an area or make it blend in with the rest of the area s décor.
You must choose the appropriate type of concrete paint determine if the wall is sealed from moisture and apply primer prior to painting the wall.
Concrete is porous and it is not unusual for basement walls to absorb water from the ground and pass it into the house.
Paint the interior walls of concrete block basements to protect against moisture.
There are two basic types of finish on concrete block smooth and split face.