TRADITIONAL STANDARD 24-INCH DIAMETER (10′-6″ pitch) Traditional Standard $225.00 (15′-6″ pitch) Traditional Standard $290.00 (20′-6″ pitch) Traditional Standard $370.00 (10′-4″ pitch) Traditional Standard $278.00 (15′-4″ pitch) Traditional Standard $358.00 (20′-4″ pitch) Traditional Standard $439.00