wall treatment ideas for concrete wall


Old 01-03-20, 09:04 AM
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wall treatment ideas for concrete wall

We have a poured concrete house - no drywall.
We recently removed a gas fireplace which left a hole in the wall through to outside. We are in the process of filing it with cement but I'm wondering about a wall treatment for that wall as opposed to sanding down the concrete and painting.
We're in Canada where in the winter the exterior walls weep with the change in temperature outside, so wallpaper is out. I'd also worry about wood boards because of the moisture too. I'm wondering if anyone has any suggestions...
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