Insulating floor without tearing it up?

Trying to renovate an old 1940s summer cabin in CA for permanent residence. The Douglas fir subfloors have been refinished and are the only flooring. I do have access to the crawl space though. I am curious what materials and steps to take to insulate the house. submitted by /u/u-sus [link] [comments]

Jun 5, 2025 - 06:40
 0

Trying to renovate an old 1940s summer cabin in CA for permanent residence. The Douglas fir subfloors have been refinished and are the only flooring. I do have access to the crawl space though. I am curious what materials and steps to take to insulate the house.

submitted by /u/u-sus
[link] [comments]