Accoya | Rough Sawn 2.0 | Unfinished


  • Unfinished
  • Not Charred

Available Profiles

  • Shiplap
  • Tongue & Groove
  • S4S


  • Exterior
  • Interior

Product Specs

Accoya | Rough Sawn 2.0 | Unfinished

Standard Sizes
3/4x6, 3/4x8, 1x6, 1x8, 1x10, 1-1/2x6, 1-1/2x8, 2x6, 2x8, 2x10
8'-16' random, 5% or less 6'-8'
Shiplap, Tongue & Groove, and S4S; custom milling available
Class 1
Flame Spread
Class C
Accoya Warranty Certificate
Species Guide
Accoya Species Guide

Accoya is sustainably-sourced Radiata Pine treated by nontoxic acetylation. The chemical modification provides dimensional stability and durability that exceeds the best hardwoods.

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Benefits of Accoya Wood

Delta is proud to partner with Accoya as the first lumber mill to apply shou-sugi-ban to this modified wood. Using Accoya, Delta has created extraordinary products that preserve the benefits and aesthetics of traditional charred wood while offering warranties unsurpassed in the lumber industry.

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Naturally Weathered Accoya

Over time, unfinished Accoya will develop a neutral, light gray appearance. This natural weathering process takes about 6 months depending on exposure and does not effect the quality of the wood.

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