tiny house Building my tiny house: Sheathing the roof and adding house wrap Posted on September 2, 2024September 2, 2024 I used the same OSB sheathing with the radiant barrier that I used for the siding on the roof. While on the siding, they recommend you install it shiny side facing out, on the roof they recommend installing it shiny face down. I had a lot of fun with this… Read more