Painting your basement with a quality paint can help control some of the seepage.
Painting unfinished basement concrete walls.
They are part of the foundation and because they lie below grade they are subject to moisture produced by condensation and seepage.
Failing to remember this when you paint them could result in peeling and bubbling shortly after the paint dries.
Use a wire brush to get all the loose pieces off if you have white dust on the concrete walls or floor those are called efflorescence mineral salt deposits from the moisture traveling through the concrete or substrate.
Paint concrete basement walls to increase the basement s aesthetic appeal and improve moisture control.
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But concrete is different from regular wall so specials tools and steps must be.
Concrete is porous and it is not unusual for basement walls to absorb water from the ground and pass it into the house.
Before you do any painting clean the walls with a damp cloth and remove any mildew stains with bleach and warm water.
To paint your basement walls you ll need a concrete primer and some water resistant paint.
Basement walls aren t like the other walls in your house.
Then apply one coat of primer followed by 2 coats of paint letting the walls dry in between coats.
Because concrete is porous it absorbs a lot of paint.
Go for a solid color or get wild and design a mural to brighten.
Painting a concrete wall can change a gray canvas into a colorful statement.
These efflorescence will cause the concrete to flake so make sure to get them off.