Hello,
I have an old ugly wall that's made from a mix of materials, such as brick, mortar, plaster, etc. My idea is to build a framework on it and cover it with vertical panel boards, and perhaps have metal as a "cap"/top.
How is it when mixing materials? Since I plan to screw the framework directly into the wall, I thought about using pressure-treated wood for that. How is it to nail the panel boards into it then? This wall functions as a retaining wall, so there is earth/gravel/stone up to just below the top edge on the other side of the wall. Or am I way off base, and if so, what is the best approach?
Regards