Treated Products

Treated Means Tough

Some projects require extra protection from the elements, pests, and more. And that’s precisely what Boise Cascade® treated products deliver.

Product Overview

Boise Cascade treated products feature two different treatment options:

  • MicroPro®: commonly used in residential applications, MicroPro uses micronized copper azole preservatives to protect against fungal decay and pests such as termites
  • CCA-C Preservative: a pressure-treated solution proven to protect wood against contact with moisture, soil, masonry, concrete, and more

About Boise Cascade Treated Products

  • Protected from the harshest environments, including in-ground use
  • Choose from treated plywood, lumber, timber, rails, posts, and fence boards
  • We use MicroPro® technology, which is a revolutionary way to pressure treat wood for decks, fences, landscaping, and general construction uses

Treated Products

  • Treated Plywood

    Plywood with increased durability and protection from damage from moisture, fungus, mold, insects, and more. Available in most standard thicknesses and sizes for both underlayment and sanded plywood.

  • Treated Timber

    Strong, long timbers in nominal sizes of 4×4 , 4×6, and 6×6 made from Southern Yellow Pine. Commonly used for supports that are in contact with the ground or other moisture-holding areas.

  • Treating Services

    Boise Cascade’s treating services allow you to have your products professionally treated to resist rot, fungus, and moisture. Some limitations and restrictions apply.


  • SCS Certified

    The Micronized Copper Pressure Treated Wood Process is certified under SCS’s Environmentally Preferable Product (EPP) program based on Life-Cycle Assessment.

  • Home Innovation NGBS Green Certified

    Wood products treated with MicroPro technology are now eligible for more green building points than any other treated wood product in the market.

  • UL GREENGUARD GOLD Certification

    Products certified to this criteria are suitable for use in schools, offices, and other sensitive environments.

Treated Fencing Materials

  • Appalachian Split Rail

    Made from high quality Poplar or Pine logs, each rail is sawn, graded, and the ends are paddled to produce a quality fence rail. Rails are 11’ long with an average center diameter of 14″.

  • Classic
    Split Rail

    Manufactured from a mixed hard pine, dried, and treated for in-ground use. Two or three rail fence systems with a 3×6″ dimension with a rough sawn surface and oval holes to accept the rails.

  • Agricultural Fence Posts

    Our Southern Yellow Pine agricultural fence posts are graded specifically to provide a durable and functional fencing system. All are dried prior to treatment to ensure a long-lasting post.

Treated Product Warranty


Do you have questions about our treatment or treatment process? Please reach out to our treated products team at (800) 656-0521.

Product Literature

Safety Data Sheets  
Classic Split Rail Posts View
Agricultural Fence Posts View
Appalachian Split Rail Posts View
MicroPro Fastener and Hardware
Information Sheet
MicroPro Treated Wood Care and Maintenance View
MicroPro Product Fact Sheet View
MicroPro Lifewood Brochure View
GREENGUARD Gold Certificate View