Airtight home – fresh air? Dehumidifier?
We recently built a lake house with foam insulation. This was my builders first foam house. the house has high humidity of around 56%. The wood floors have started to buckle in several area. I’m being told we need to install a dehumidifier but I’m also concerned about the lack of fresh air. My question is will a dehumidifier be enough or will I need to install additional equipment to balance fresh air into the house? I’m looking for advise before giving approval.