What Kind of Lumber Do I Need for Boat Docks?

Wood is often the first choice for material used to build docks. Compared with other choices, it is cost-efficient, according to the article "A Primer on Wood as Dock Construction Material," by Stan Lebow. Wood also is pleasing to the eye in marina setting.

Benefits

Wood is an economical choice for docks because it is strong and easy to use in construction.

Identification

Ipe is a hardwood that can be used for docks, according to the experts at Triton Lumber and Marine Supply in Homosassa, Florida. It is a Brazilian hardwood rated by the U.S. Forest Lab as lasting 25-plus years.

Types

Other wood choices for your dock include yellow pine, cypress and cedar.

Considerations

Wood should be pressure-treated with a preservative that penetrates the wood.

Expert Insight

The Environmental Protection Agency says wood treated with chromated copper arsenate (CCA) is good for docking lumber because it withstands moisture.

References

• U.S. Department of Agriculture Forest Service
• Triton Lumber and Marine Supply
• Environmental Protection Agency

Resources

• Naples Dock & Marine