Ultraflote's aluminum geodesic domes are state-of-the-art fixed roof systems designed to provide superior protection for storage tanks across industrial, municipal, and oil & gas applications. Available in both batten and lapped designs, these lightweight yet robust structures are constructed from high-strength, corrosion-resistant aluminum, offering unmatched durability and virtually maintenance-free operation.
These fully triangulated, spherical space frame structures are engineered to be self-supporting along their peripheries, with primary horizontal thrust contained within integral tension rings. Each dome is custom-engineered using advanced CAD technology and can be installed using various methods, including tripod erection, winch systems, or crane installation, without taking tanks out of service.
Ultraflote provides a wide range of solutions backed by over 150 years of cumulative management experience. Ultraflote products meet and/or exceed industry standards and they've contributed to American Petroleum Institute's design standard, API 650 Appendix-H, Appendix-G and AWWA standards. In addition, Ultraflote products are designed and manufactured under the strict quality guidelines of their ISO 9001:2008 certification.
It’s all about helping our customers succeed. We make substantial investments in technology and people to meet the demands of our customers so you stay in control and accomplish more.
At Crane Engineering, your experience as our customer matters.
Headquarters and Service Center
Located outside Green Bay, WI
707 Ford Street
Kimberly, WI 54136
920-733-4425
OptiFlow Design and Build Center
1002 Truman Street
Kimberly, WI 54136
920-733-4425
Burnsville Service Center
12265 Nicollet Avenue
Burnsville, MN 55337
952-444-1949
Grand Rapids Service Center
26489 Industrial Blvd
Cohasset, MN 55721
952-444-1949
