Although the initial cost may be slightly higher than painting, hot-dip galvanizing is almost always cheaper in the long run. With lifespans of 25-100 years (depending on environment), hardly any maintenance is required and no repeated painting. Result: a significantly lower total cost over the entire useful life.

Hot-dip galvanized steel does not require periodic repainting, does not require infrastructure shutdowns for maintenance, and requires few inspections. This reduces maintenance budgets, labor costs and indirect costs (lost production, traffic disruption, etc.).

In one galvanizing process, all sides, edges, corners and welds are protected and basically no post-treatment is needed. This means fewer labor hours, no additional coatings and reduced failure costs due to poorly accessible areas.

Hot-dip galvanizing is done industrially in a short time and does not require drying times like paint. Result: faster installation = lower site costs and equipment rental costs.

Minor damage is protected by the cathodic effect of zinc and usually does not require immediate repair. This means less unexpected repair costs.

Galvanized steel retains its value when disassembled, is 100% recyclable without loss of quality, and the zinc can be reused. Result: higher residual value at the end of the service life.