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Koppers Locations

Utility and Industrial Products

Koppers Utility & Industrial Products is a world leader in the manufacturing of specialty pressure-treated wood products used primarily for utility infrastructure, deep foundation systems, heavy civil and marine construction projects. Treated wood makes structures more durable and resistant to decay, thereby increasing safety and reducing replacement costs. Additionally, it’s sustainably harvested and a renewable natural resource with the added benefit of sequestering CO2 through preservation.

KUIP provides both U.S. and export customers the peace of mind that comes from having a business partner with a strong track record of reliability and responsiveness, along with products backed by a comprehensive warranty program. Our products are used by utilities of every size to help power the nation’s electrical infrastructure, from the smallest co-op to the largest investor-owned utility.


Utility Poles

Utility Cross Arms

Foundation Pilings

Timber Inclusions soil improvement

Marine Pilings

Specialty Timber and Lumber 


Utility & Industrial Products

Utility Services