Insulating Suspended Timber Flooring How Do You Insulate Floors? Like I mentioned - a lot of the work we needed to do was correcting structural issues somewhat than actually insulating. We were particularly unfortunate in that pretty much every little thing that can go incorrect with a Victorian property http://home-interior-designer98578.post-blogs.com/20111265/establishing-no-fuss-solutions-for-sub-floor-ventilation-experts