This is a concrete structure roof edge detail with fiber cement lap siding on P.T. 1×4 furring strips at 24″ O.C. on 8″ CMU wall. The roof slope is 9/12 Add to wish list $5.00 – Purchase Checkout Added to cart You must log in to submit a review. Username or Email Address Password Remember Me Buying Options Add to wish list $5.00 – Purchase Checkout Added to cart