Foam board insulation
I am getting a sunroom built. they built a deck and it will supposedly a 4 season room. the subfloor has been nailed it already and I see plastic under the subfloor but they now said there is no insulation. the suggestion was made to get foam boards to add along the skirting instead of tearing up the floor to add the r-30 insulation. please advise if this will work and if I will run into any problems by only doing this. thanks.
GBA Detail Library
A collection of one thousand construction details organized by climate and house part