The smarter finish for modern utility projects
Natural color solutions for galvanized steel structures
Utilities rely on galvanized steel for strength, longevity and corrosion protection. Natina enhances those same steel structures with a natural, earth-toned finish that reduces visual impact while preserving the galvanized layer. Used nationwide on transmission, distribution and substation projects, Natina helps utilities meet aesthetic, environmental and permitting requirements without adding maintenance or compromising durability. Natina provides a practical alternative to weathering steel while retaining the proven performance of galvanized systems.
How Natina works on galvanized steel
Natina is a proprietary reactive color treatment that reacts with the zinc surface of galvanized steel. Unlike paint or coatings, Natina becomes part of the surface itself, creating a natural-looking finish that will not peel, chip or flake. Natina is environmentally safe, non-toxic and engineered for use across utility, energy and infrastructure projects nationwide.
The result is a mottled brown finish that visually adapts across a wide range of landscapes and environments. Natina reacts directly with the minerals in the steel rather than forming a surface coating, allowing the corrosion protection and its structural performance of the galvanized steel to remain fully intact.
Weathering steel considerations for utility structures
Weathering steel is sometimes considered for utility structures due to its intended ability to develop a protective surface over time. However, in many utility environments, weathering steel can experience uneven corrosion, staining and accelerated deterioration, particularly in high-humidity, coastal, shaded or low-airflow conditions.
Galvanized steel provides predictable, long-term corrosion protection across a wide range of environments. When paired with Natina’s reactive color treatment, utilities achieve the visual benefits often sought with weathering steel while maintaining the durability, performance and reliability of galvanized systems.
This approach allows utilities to avoid the environmental limitations and maintenance challenges associated with weathering steel while meeting aesthetic and permitting requirements.
DISCOVER HOW UTILITIES ARE APPROACHING GRID HARDENING
Utility and energy structures Natina treats
Natina is applied across a wide range of utility, cellular and energy structures to create cohesive, visually compatible installations.
Common applications include:
- Galvanized steel transmission towers and monopoles
- Distribution poles and utility structures
- Substation steel frame structures
- Chain-link fencing, security fencing and gates
When utilities treat both the main structures and nearby materials, projects blend more naturally into their surroundings, reducing visual impact and supporting permitting and community acceptance.
When Natina is paired with galvanized steel, you unlock longevity: Steel poles can last up to 80 years, often double or more the lifespan of traditional wood poles. This makes them a longer-term and more cost-effective solution for today’s grid.
Source: U.S. Department of Energy, “Utility Pole Maintenance and Upgrades,” 2024.
Why utilities choose Natina
- Supports the continued use of preferred galvanized steel on visually sensitive projects
- Lasting, natural brown tones that will not peel, chip or flake
- Little to no maintenance over the life of the structure
- Compatible with utility specifications and publicly owned project requirements, including projects on NFS and BLM lands
Natina allows utilities to address visual impact while utilizing the superior durability of galvanized steel.
Supporting permitting and visual mitigation
Many utility projects require visual mitigation as part of permitting, especially in environmentally sensitive or publicly visible areas. Natina helps utilities demonstrate a proactive approach to aesthetics while continuing to use the tried and true galvanized systems they trust. The finish softens the appearance of steel infrastructure, helping projects move forward with fewer objections and clearer alignment with community and agency expectations.
SEE HOW VISUAL MITIGATION SUPPORTS PERMITTING
Trusted by engineers. Preferred by communities.
Natina is trusted by utilities, federal agencies and departments of transportation across the United States. From large transmission corridors to local distribution upgrades and substations, Natina supports infrastructure that must perform long term and look appropriate in its environment. From transmission corridors to local distribution upgrades and substations, Natina serves as an essential color solution that supports long-term durability while addressing visual mitigation and permitting requirements.
See how Natina’s treatment enhanced lattice tower aesthetics while preserving performance.
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