Durapine by Cox

Our Durapine treated wood and decking is a premium non-arsenic based effective treatment against termites and fungal decay, both above ground and in ground. Durapine has become the most successful alternative to CCA treated wood and is ideal for multiple residential and industrial applications.

Cox Durapine products treated with copper azole (CA) are recognized for their durability, extended life and corrosion resistance, making Durapine a wise choice for lasting solutions.

Typical Applications:

  • Decking
  • Columns
  • Railing
  • Porch Flooring
  • Exterior Moulding
  • Fencing
  • Posts, Tops and Caps
  • Pickets and Spindles
  • Other Specialty Items

Durapine Classic Decking, now available with Ecolife Technology.


Ecolife™ by Cox, is protected with a revolutionary, non-metallic preservative plus a wood stabilizer system, offering the natural beauty of real wood combined with advances in dimensional stability, weathering protection, fastener performance, and environmental attributes.

The Ecolife Stabilized Weather-Resistant Wood preservative formulation is a Green Approved Product by the NAHB Research Center and complies with specific green practice criteria in the National Green Building Standard.

"Build with confidence knowing Ecolife is a Standardized preservative by the American Wood Protection Association."

Marine Treated Lumber

Cox Industries has the ability to treat 2.5 # heavy retention CCA material for marine use. We offer a broad range of timber piling, as well as, many dimensions of lumber and timbers. This material can be used as support piling for docks/marinas, bulkheads, and piers, turning dolphins, timber cribbing and many other marine related applications.

Typical Applications:

  • Docks
  • Bulkheads
  • Groins, dolphins and marine piling
  • Boathouses
  • Dune crossovers
  • Boardwalks
  • Pole Homes

*Destructive Marine Organisms Without adequate preservative protection, wood is subject to destruction from marine organisms such as Toredo (a shipworm that bores elaborate tunnels within wood) and Limnoria (gribbles that attack the exterior surface in a band around piling). DuraPine(r) Heavy Duty Wood can prevent these organisms from destroying wood.


Large Inventory on hand for prompt delivery.

Piling range in size from 8" butt to 12" butt from 16 to 40' in length; manufactured per ASTM D 25 latest, and treated per AWPA specifications for use in foundation or marine applications. Typical treatments are .80#, 1 # and 2.5# CCA per cubic foot.