4×4 Jumbo Pressure Treated

Description

Our Standard & Better grade Jumbo 4×4 pressure‑treated lumber is a full‑dimension 4 ⅛″ × 4 ⅛″ post designed for maximum strength and durability. Treated for ground‑contact applications and processed locally at Western Wood Preserving in Sumner, these oversized timbers offer superior resistance to rot, insects, and decay—ideal for demanding Northwest conditions.

The larger true‑size profile provides increased stability and load‑bearing capacity, making these posts an excellent choice for fencing, structural supports, retaining applications, and any outdoor project where extra strength matters.

Call for available lengths and current stock.