STEP 12
Coop's Roof Sheathing Installation
12.1 You will need 42 Sq Ft of building paper and asphalt shingle roofing.
12.2 Cover the plywood and drip edge with building paper. Try to install sheets with 1"
overlapping. Use 2" nails to secure the sheets.
12.3 Install asphalt shingle roofing using an industrial stapler.