• 5728 East Lake Sammamish Parkway SE Issaquah, WA 98029
  • 425.392.3631
  • sales@issaquahlumber.com
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THERMOWOOD Tight Knot Nordic Spruce

ThermoWood Tight Knot Nordic Spruce brings a bright, Scandinavian-inspired appearance accented by subtle, sound knots. Enhanced durability and moisture resistance make it a versatile option for siding, soffits, and exterior cladding systems.

Tight Knot Nordic Spruce

PRODUCT SPECS

  • Sizes: 1x4, 1x6, 1x8, 5/4x6
  • Lengths: 6’ to 12' OE, 8' to 16" Even Only, 3' to 20' Random
  • Thickness: .75" to 1"
  • Profiles: Cascade Collection, Parallelogram, S4S, T&G, Custom
  • Texture: Architectural, Artisan, Heritage, Heirloom
  • Application: Decking & Siding
  • Grade: Tight Knot
  • Durability: Class 1
  • Warranty: 20 years

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