Wood Pilings

CCA-Treated Wood Pilings for Docks, Piers, Foundations, and Marine Projects

Wood pilings are treated timber piles used to support docks, piers, marinas, boardwalks, retaining walls, waterfront structures, and foundation projects. They are commonly selected when a project needs a cost-effective, proven piling material that can be specified by class, length, treatment level, and exposure environment.

LED Lighting Supply provides CCA-treated Southern Yellow Pine wood pilings for commercial, marine, dock, pier, and structural applications. The right wood piling depends on the required class, total length, embedment depth, soil conditions, water exposure, treatment level, and project specifications.

Before ordering wood pilings, confirm the required piling class, length, minimum diameter, treatment level, load requirements, soil conditions, water exposure, and local code requirements with the project engineer, contractor, or authority having jurisdiction.

Shop Wood Pilings by Class

Wood piling class helps define minimum diameter and structural suitability. If your project documents specify Class A, Class B, or Class C, use that requirement when selecting pilings. Do not substitute a smaller class unless the project engineer or specification allows it.

Shop Wood Pilings by Length

Piling length should include both the visible portion above grade or above water and the required embedment below grade or below the mudline. Do not select length by visible height alone.

When Wood Pilings Are the Right Choice

CCA-treated Southern Yellow Pine wood pilings are often selected when the project calls for treated timber piles and the exposure conditions, load requirements, and service expectations make wood appropriate. They are widely used in dock, pier, foundation, boardwalk, retaining wall, and marine construction projects.

Wood Piling Treatment and Exposure

Wood pilings must be treated for the environment where they will be installed. A piling used in standard soil exposure may not be suitable for freshwater, brackish water, saltwater, or marine borer zones. Treatment level should be confirmed before ordering, especially for marine and waterfront projects.

Wood Pilings vs. Fiberglass Pilings

Wood pilings are often selected for cost-effective dock, pier, foundation, retaining, and waterfront applications where treated timber is approved for the project. Fiberglass or composite pilings may be a better fit where long-term resistance to saltwater, rot, corrosion, chemicals, marine organisms, or repeated wet/dry exposure is the priority.

Common Wood Piling Selection Mistakes

• Choosing length by visible height only: Piling length must include the required embedment below grade or below the mudline.
• Ignoring piling class: Class A, Class B, and Class C pilings have different size references and should not be substituted without approval.
• Using the wrong treatment level: Soil, freshwater, brackish water, saltwater, and marine borer zones may require different CCA retention levels.
• Overlooking soil conditions: Soft soil, clay, sand, rock, fill, and high water tables can affect piling length and installation method.
• Assuming all dock pilings are the same: Dock size, water depth, boat traffic, tidal movement, and exposure conditions can change the piling requirement.

Get Help Selecting Wood Pilings

LED Lighting Supply can help review wood piling class, length, treatment level, quantity, delivery needs, and project requirements before you order. We support Class A, Class B, Class C, 20-25 foot, 30-35 foot, and 40-45 foot CCA-treated wood piling options.

Request a wood piling quote, and our Product Specialists can help review your application, required class, length, treatment level, quantity, and delivery requirements.