Hoffmann steel stacks are designed to customer specifications along with design requirements of ASME STS-1-2006 Steel Stack Code.

Our steel stacks are designed as free standing, guided, or guy-wire supported with various designs to handle vortex shedding, such as, helical strakes, mass tuned dampers, and dampening pads. Foundations can be designed for all stacks by our registered, professional engineers and installed by our construction teams.