8′ x 8′ Fenwick Storage Shed (CU-17) By Mary Steele on July 31, 2013 in Beach Style Sheds, Custom Built Sheds, Hip Roof Sheds, Portable Building Styles 8′ x 8′ Fenwick portable storage shed with vinyl cedar like shakes and special 9-lite doors. This style, because of height restrictions is built in two sizes, 8′ x 8′ and 10′ x 10′. Model CU-17. Construction Features Customization Options Rent to Own