ThermoWood Spruce | Rough Sawn | Big River

Finish

  • Not Charred
  • Delta Prefinished™

Available Profiles

  • Shiplap
  • Tongue & Groove
  • S4S

Application

  • Exterior
  • Interior

Product Specs

ThermoWood Spruce | Rough Sawn | Big River

Standard Sizes
1x6; custom sizes available
Lengths
8'-6" - 17'-6" random lengths
Durability
LunaThermo-D (Class 2), 30-year expected service life
Grade
Knotty A-grade
Fire Rating
SFM 12-7A-1
Species Guide
Lunawood Species Guide