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Southern yellow pine 18-ft Pressure Treated Lumber

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Severe Weather 6-in x 6-in x 18-ft 2 Southern yellow pine Ground contact Pressure Treated Lumber
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4.3
5897
Drying Method:Kiln-dried
Actual Thickness (in):5.5
For Use with:Landscaping
Revive old favorites with vintage-inspired spray paint finishes designed for easy use. Shop now.

Pressure Treated Lumber for Decks, Fences and Outdoor Structures


Pressure treated lumber is designed for outdoor building projects where wood may face moisture, insects or ground contact. Browse boards in different sizes, species and treatment ratings at Lowe’s for decks, fences, landscaping and other outdoor projects.


Benefits of Pressure Treated Lumber

  • Outdoor Durability: Pressure treated lumber resists decay and damage from insects and moisture.
  • Project Flexibility: Choose from above-ground pressure treated lumber or ground-contact options based on your project needs.
  • Natural Workability: Pressure treated lumber boards can be cut, fastened and finished using common woodworking methods.


Key Features of Pressure Treated Lumber


How to Choose Pressure Treated Lumber

  • Match the Project: Choose lumber based on whether you’re building decking, fencing, landscaping features or structural framing.
  • Compare Sizes: Select board dimensions that meet structural and design requirements.


Pressure treated lumber supports decks, fences, landscape borders and other outdoor projects. Review contact rating, size, species and intended use before selecting boards. Shop pressure treated lumber at Lowe’s today