Our 4x4 CCA Treated Lumber is engineered for superior durability and resistance, making it the perfect choice for outdoor and structural applications. Treated with Chromated Copper Arsenate (CCA), this lumber offers exceptional protection against rot, decay, termites, and fungal damage, ensuring long-term performance in even the harshest environments. Ideal for fence posts, deck supports, retaining walls, and other heavy-duty outdoor projects, these sturdy boards provide unmatched strength and stability.

? CCA Pressure Treatment – Protects against moisture, rot, insects, and fungi
? High Strength & Durability – Ideal for structural support and outdoor framing
? Versatile Lengths – Available in multiple sizes to fit your project needs
? Reliable & Long-Lasting – Designed for extended outdoor exposure and stability

Whether you're building a fence, setting deck posts, or reinforcing an outdoor structure, our 4x4 CCA Treated Lumber delivers the strength, protection, and longevity you need to get the job done right.