Hello,
I have a house: 1 story + basement with an extension. The extension is built with a pier foundation as you can see in the pictures.
I'm now considering if there's a reason to change it. Personally, I think it looks strange compared to the rest of the house which has a nice base. My thought is to possibly build a wall so that it matches the rest. In these thoughts, it occurred to me why not make a concrete slab with, say, 300mm of insulation underneath since there's enough space for it.
Anyone who can contribute with any sensible reason to do one thing or the other?
I would have left it as it is unless there are any direct problems with the current solution.
To tidy up the whole thing, I would probably consider baseboards.
