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12x12x8 pressure treated timber beam for marine, industrial, and elevated house construction projects

12 in x 12 in x 16 ft
SYP Treated Timber

Southern Yellow Pine • Pressure Treated (.60 CCA)
No. 2 Grade • Rough Sawn • 12x12x16'

12" x 12" x 16' Southern Pine timbers are pressure treated to .60 CCA, delivering industrial‑grade durability built for demanding environments. Often used in the construction of boathouses, bridges, elevated homes and other marine and shoreline structures. Each piece comes rough sawn from the mill, giving you a heavy, structural look ideal for marine, industrial, and large‑scale construction projects.

Available Treatment Options: 60 CCA, .80 CCA, 2.5 CCA 
 

Product details

About This Product
12x12x16' No. 2 Grade, Rough Sawn, Southern Yellow Pine, Pressure Treated .60 CCA (Chromated Copper Arsenate)

Why Southern Pine
Southern Pine is known for its strength, stability, and reliable performance. Sourced from longleaf, loblolly, shortleaf, and slash pine, it offers design values comparable to other major softwoods used in residential and commercial construction.


No. 2 Grade – Dependable for General Construction
No. 2 grade lumber is the standard choice for everyday structural applications. It allows well‑spaced knots and minor imperfections while maintaining the integrity needed for real‑world building conditions—delivering strong value without sacrificing performance.

.60 CCA Treatment – Built for Harsh Conditions
Treated with Chromated Copper Arsenate (CCA) at .60 pcf, these timbers are engineered for:
  • Ground contact
  • Freshwater exposure
  • High‑moisture or extreme weather
  • Industrial and marine environments
  • AWPA Use Category UC4B, UC4C
This treatment protects against termites, fungal decay, and long‑term deterioration.

Finish Options
  • Standard: Rough cut, rough sawn finish, 
  • Special Order: S4S

Available in lengths up to 50' and a variety of treatment options, 12x12 timbers can be tailored to meet specific project requirements. They deliver reliable performance in exterior environments, resisting moisture, decay, and insect damage for long-lasting use.

Highlights

  • Made from Southern Yellow Pine
  • Available either treated or untreated depending on application.
  • #2 grade timbers
  • Rough cut
  • S4S (Surfaced on 4 sides) only by special order

 Specifications

Details
Material Southern Yellow Pine
Lumber Grade #2
Treatment methods .60 CCA, .80 CCA, 2.5 CCA 
Dimensions
Product Height 12"
Product Width 12"
Product Length 16'