Fill in cracks in concrete walls with hydraulic cement.
Painting a basement concrete wall.
Choose paint for your project.
Clean the concrete wall.
Repair any cracks or blemishes in your wall with concrete patch.
Locate any sources of moisture and correct the problem before starting your paint job.
Here are a few pointers to get your project off to a good start and provide fabulous results.
For exterior projects use a power washer to rid the wall of all dirt and dust.
Painting a concrete wall can change a gray canvas into a colorful statement.
How to paint your basement walls method 1 of 3.
Painting basement walls is very practical because it protects against moisture extending the life of your home.
Rinse the concrete wall with a wet cleaning rag to remove the soap and allow the wall to dry thoroughly before you begin painting.
If you have any.
Not only do you need to pick the perfect paint color but you may be working with an unfamiliar material such as masonry brick.
Before you start your project.
Painting basement walls is a quick and easy project.
Inspect your basement for water damage.
But concrete is different from regular wall so specials tools and steps must be.
The drying time may take up to 24 hours.
Most importantly you ll need to check that your walls are waterproof before heading to the paint store.
Painting interior concrete walls can add warmth to a basement at very little cost.
Pour the paint into the paint tray.
Making over a basement wall oftentimes requires a little more work than a standard interior wall.
You will need a paint that is.
Unless you re an experienced painter you may want to purchase extra paint to account for more absorption than usual.
Stripping and sanding the walls.
However painting basements presents some challenges that other spaces do not.
Because concrete is porous it absorbs a lot of paint.
Sealing and priming the area.
Tape a one foot by one foot square of plastic sheeting plastic kitchen wrap will do to the concrete wall in your basement with duct tape and leave it in place for 24 hours.
How to paint concrete block basement walls step 1.
Select paint appropriate for your outdoor project.
Then remove the tape.
Remove any mildew with a mildew remover following the product instructions.