Such a project requires a working knowledge of construction so many homeowners hire a.
How to finish outside concrete walls.
Clean debris off the wall with water and a sprayer.
Poor wall finishing leads to moisture seepage spoiling the paint on the concrete walls and compromises the wall s strength.
Tip a wall up with the bottom plate against the wall.
Concrete walls have a tendency to absorb water i e.
Remove as much debris as possible from the wall so the concrete bonds cleanly to it.
If the floor joists are sagging or there s ductwork in the way you may have to lift the top of the wall in first and slide the bottom plate into place.
Spray away most debris with water from a garden hose.
The walls of your basement are probably made of rough concrete.
Also try mixing 1 cup 240 ml of a mild dish soap into about 5 us gal 19 000 ml of hot water to scrub off tough stains with a concrete brush.
If the floor joists are sagging or there s ductwork in the way you may have to lift the top of the wall in first and slide the bottom plate into place.
1 wash down the concrete wall with a pressure washer to get rid of dirt debris and oil stains.
This makes for a sturdy and durable foundation for the rest of your home but isn t exactly visually appealing.
You will need to purchase the stones from a stone supplier usually found in your local phone book.
They are slightly porous.
Applying finish is a process wherein the concrete wall is strengthened and prepared for being painted.
The stones are applied by sticking them to your concrete wall using type s mortar as an adhesive.
Finishing your rough concrete walls could involve painting them or applying a few coats of concrete stain.
Tip up the walls.
Cultured stone can be applied as an exterior concrete wall finish.