Utilities | Treated Wood

Utilities benefit from the first major innovation in treated wood pole protection in years!


The active ingredient in UltraPole™ NXT treated poles and UltraArm™ NXT crossarms, DCOI has been standardized since 1989 by the American Wood Protection Association. DCOI is also the key preservative component in Ecolife treated decking and fencing, the leading non-metallic preservative currently on the market. 

This environmentally-advanced alternative for utility pole treatment has many advantages over the traditional oil-borne pole and crossarm treatments. The UltraPole NXT and UltraArm NXT formulation is an environmentally-advanced and thoroughly tested preservation system. UltraPoleNXT offers electric utilities a high performance, durable pole with minimal environmental impact.

Added to the AWPA Book of Standards, the product is standardized for southern yellow pine, red pine and Douglas fir poles, and southern yellow pine and Douglas fir crossarms. 

Benefits include:

  • UltraPole NXT and UltraArm NXT use less energy, fossil fuels and water to produce, with lower eco-toxicity than other materials used for poles.
  • UlltraPole NXT and UltraArm NXT capitalize on both the physical and environmental strengths of wood poles and crossarms, with less impact on the environment.
  • UltraPole NXT treated poles and UltraArm NXT crossarms are backed by a 50-year warranty against termites and decay and offer the industry’s only warranty for an oil-borne preservative 
  • UltraPole NXT and UltraArm NXT's active ingredient is not a Restricted Use Pesticide.
  • UltraPole NXT is not persistent in soil.
  • UltraPole NXT treated poles and and UltraArm NXT crossarms have low to no odor.
  • UltraPole NXT poles and UltraArm NXT crossarms have a wider range of disposal options at end of life.

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Check out UltraPole NXT and UltraArm NXT for product details.

Troy Carpenter, Forman, J.F. Electric, Edwardsville, IL

Working to rebuild an electrical distribution line for South Central Power Company

In replacing utility poles with DCOI treated UltraPole NXT utility poles, Troy Carpenter said, “Unlike the other poles, these didn’t smell and they don’t cause me to sneeze.”

Brian Murch, Electric Distribution Supervisor

City of Painesville, OH

“The first thing I noticed was the poles were odor-free and dry to the touch.”

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