Description
We installed a Fortified Roof using a Certain Teed presidential shake shingle. We used a six nail pattern on the shingles using ring shank roofing nails, all perimeter flashings and w-valley metal are bulled in with 8" modified roofing cement not exceeding one inch from the finished edge. All side wall flashings, and pipe boots are bulled and step bulled creating an impenetrable layer of protection for the home against high winds and torrential rain falls.