Thatch 8:12 yes 18.0 18.0 Square Cut Soffited 12.0 2.0 no 1.0 3.0 2.0 yes yes 36.0 12:12 no 60.0 36.0 no 4.0 8.0 1/2 no 2.0 6.0 24.0 no 2.0 1/4 no