Underlayment

Roseburg Plywood underlayment is produced using thin layers of wood called veneers that are peeled from a western softwood tree log and glued together to form one multi-layered wood panel. This process creates a very strong plywood underlayment that is engineered to be a durable protective covering and can be applied directly over the floor joist framing of a building.

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  • Cross-laminated veneer construction provides excellent dimensional stability that resists warping
  • Resists splitting, puncturing and impact damage
  • Not prone to edge swelling
  • Tongue and groove on two edges or square edge available
  • Suitable for direct application of carpet and pad
  • RigidCoat reduces moisture absorption during the construction phase until the exterior walls and roof are installed
  • Subfloor underlayment
  • Areas affected by regional and seasonal weather conditions with high-moisture
  • Nails directly over floor joist in 19/32”or thicker panels
  • Framing applications where state and/ or local building codes require greater construction for extra strength
  • Additional insulation layer
  • Coquille, Oregon
  • Dillard, Oregon
  • Riddle, Oregon


Sustainability

  • Environmental Product Declaration – Type III product-specific EPD verified by UL Environment
  • Leadership in Energy and Environmental Design® LEED® v4 Credit Support
  • LEED® v4 Low Emitting Materials Credit Support
    • APA Trademarked and Compliant with PS 1-19 Sturd-I-Floor
    • Made with moisture-resistant adhesives that meet ASTM D2559
    • No surface treatments with added urea formaldehyde resins or coating
  • Sustainable Forestry Initiative® (SFI) program – certified available
  • Forest Stewardship Council® (FSC®) – certified available (FSC-C017580)
Product Resources
Sheathing and Underlayment Brochure
APA Guide - Industrial Panel Selection
APA Performance Panels Overview
SDS - Softwood Plywood
SDS - Wood Dust Label
SDS - Softwood Plywood
SDS - Wood Dust Label
Roseburg Company Brochure
Order Samples
RigidCoat
Clear
RigidFloor Plywood Underlayment
Clear
EDUCATION

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Project Inspiration

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