plywood

Plywood

Allweather Wood preservative treated plywood is manufactured to provide long-term protection against fungal decay, rot, and termite attack. Available in a range of grades, sizes, and thicknesses for building applications where preservative treated plywood is specified. 

Above Ground

Allweather Wood above ground preservative treated plywood may be used for a wide range of interior end use applications fully protected from the weather. Allweather Wood above ground preservative treated plywood meets requirements of model building codes for many applications and is treated to the standards of the American Wood Protection Association (AWPA).

  • Floor sheathing
  • Roof and wall sheathing 
  • Sub flooring

Please Contact Us to learn more.

above ground plywood
ground contact

Ground Contact

Allweather Wood ground contact preservative treated plywood may be used for a wide range of end use applications that come in contact with the ground. Allweather Wood ground contact preservative treated plywood meets requirements of model building codes for many applications and is treated to the standards of the American Wood Protection Association (AWPA).

  • Bulkheads
  • Highway construction
  • Retaining walls
  • Tanks and cooling towers
  • Wood foundations

Please Contact Us to learn more.

Fire Retardant Treated

Allweather Wood fire retardant treated plywood is treated with the same preservatives as Allweather Wood fire retardant treated lumber and meets the same flame spread and smoke developed index of 25 or less under ASTM E84. The product meets all U.S. major model building code requirements and is backed by a 50-Year Limited Warranty. 

Allweather Wood fire retardant treated plywood can be used in the following interior applications protected from the weather and wetting: 

  • Backing for electrical panels
  • Floor sheathing 
  • Roof and wall sheathing 
  • Interior partitions
  • Mezzanines
  • Partition walls
  • Platforms
  • Stages
  • Steps and stairways 
  • Sub flooring
  • 1 & 2 Hour Wall Assemblies 

Please visit our Resources/SDS page for product and specification information. Please Contact Us to learn more.

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