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Allweather Wood

Preservative Treated Lumber and Timbers

CONTACT INFO
815 S. 32nd St.
Washougal, WA 98671
Toll Free: 800-777-8134
Phone:
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Low humidity climates in Colorado, New Mexico, and Wyoming present challenges to products used in exterior applications. 

Superior KDAT by Allweather Wood starts with high grade lumber selected for appearance and low wane. Graded by a patented, computerized system, Superior KDAT lumber is manufactured to remain consistent and predictable. Each board is stamped with an arrow indicating the direction the board may crown, allowing builders, contractors, homeowners, and others to build with confidence.

Why choose Superior KDAT by Allweather Wood? 

  • Reduced crowning and joists that crown in opposite directions

  • Minimized length and width shrinkage

  • Joists pulling away from the house or other structure

  • Significantly lighter and easier to handle than regular preservative treated lumber

  • Covered by a Limited Six-Month Consumer Warranty

Please Contact Us to learn more

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Superior KDAT Lumber

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Allweather Wood video of Allweather Wood Interior Fire Retardant Treated Lumber and Plywood
2023-01-19T00:00:00+00:00Z
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Allweather Wood video of Allweather Wood Superior KDAT
2023-01-19T00:00:00+00:00Z
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Allweather Wood video of Koppers FlamePRO® Introduction Video
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Allweather Wood video of Koppers Lumber Treatment Animation
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Allweather Wood video of Preservative Treated Wood Industry Resources
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Allweather Wood video of Preservative Treated Wood Use Categories and Best Management Practices
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Allweather Wood video of Preserving Wood for the Future
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Allweather Wood video of Treated Wood Preservatives
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