I have a 1955 brick house built on cinder block. Two to four feet is exposed, some of it is painted and some is not. I would like to cover the cinderblock, which I think looks ugly. Is there anything I can skim coat over it to give it a smooth finish.
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Replies
Stucco or mortar can be applied directly over concrete blocks, and it can be stained a bunch of different colors. Pressure wash beforehand.
zak
Zak,
thank you, will mortar work over paint?
zydecosarge
No, the cinder blocks need to be able to suck up some of the water from the mortar/stucco to have the bond. I don't have any great new ideas for what you could do over a painted block wall.
zak
zs - lowes has a product called block filler that claims to give a smooth coat over cinder block - it is a paint product, and pretty cheap. (but I've never used it)
Thank you,
I will check it out.
To apply stucco over paint you'd sandblast the paint off.
Block filler is another option. It is a thickened paint that fills pores in the block so a continuous film of finish paint may be applied. It doesn't hide the texture at all.
Another possibility is to faux paint the block to look like stone. Or apply 1/2" thick brick veneer. Or apply siding down to within 12" of the ground.
Wayne and Zak;
Thanks - I will try the filler first on some painted areas and then plan a strategy.
zydeco sarge
Mechanically fasten / glue on 1/4" or 1/2" Hardibacker or Dura-rock ($9 for 3'x5'), and mesh tape and stucco that. Cracks and the old surface won't telegraph through.
Forrest