re-sheeting over shiplap. thaddeus . charming side-split shingle roof replacement. battens over foil. which during rain and snow events is not a pleasant way to enter and exit the home the addition is designed to include a new roof over the entry. img_0634jpg2611x1958 198 mb. it takes a while to remove four layers of shingle, clean it up tar paper a roof and then put metal on it this was a repair.