ThermoWood Spruce | Smooth | Delta Black

Finish

  • Not Charred
  • Delta Prefinished™

Available Profiles

  • Shiplap
  • Tongue & Groove
  • S4S

Application

  • Exterior
  • Interior

Product Specs

ThermoWood Spruce | Smooth | Delta Black

Standard Sizes
1 x 4/6/8”; 2 x 4/6/8”
Lengths
8.5’-17.5’ random
Durability
LunaThermo-D (Class 2), 30-year expected service life
Grade
Knotty A-grade
Flame Spread
Class B
Fire Rating
SFM 12-7A-1
Species Guide
ThermoWood Spruce Species Guide