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Environmentally Friendly Woodtreating Solutions

If you’re looking for a greener solution for railroad crossties, utility poles, bridge timbers, marine pilings, posts, and stakes, Hansen Wood Treaters has the answer. We treat all species of wood with copper naphthenate under the QNAP® brand. EPA-registered “general use” preservatives and standardized by the American Wood Protection Association (AWPA).

Additional Services

Treatments Available

  • Engineering and Shop Drawings

  • Timber Fabrication

  • Laminated Deck Panels

All Visitors Must Check In at Office

Hansen Bridge Office
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