Re: Floor Board on 1937 120

Posted by Don B On 2023/10/18 19:46:56

My floor has wood. The other material is much more fibrous. It doesn’t seem to be particle board, it’s “spongy”, but I don’t think that is due to age. It is covering the steel firewall. So, I think it’s an insulating/fire proofing material.


EDIT: I do have this material UNDER the wood floorboard. Again, consistent with it being an insulating material.