6/4 x 6" x RL FSC Accoya Radiata Pine Natural A1 RGH FSC Accoya

6/4 x 6" x RL FSC Accoya Radiata Pine Natural A1 Rough Sawn is a premium acetylated wood board designed for exterior durability, dimensional stability, and long-term performance in demanding architectural applications. Manufactured from FSC® certified Radiata Pine, Accoya® is modified through an advanced acetylation process that improves resistance to moisture, rot, decay, swelling, shrinkage, and insect attack while preserving the natural appearance and workability of wood.

This 6/4 x 6" random length Accoya board is supplied in Natural A1 rough sawn grade, making it well suited for exterior trim, cladding, siding, soffits, façades, windows, doors, architectural millwork, and applications requiring additional board thickness. The 6/4 profile provides greater material depth for custom machining, profiles, built-up exterior details, and specification-driven projects where stability and durability are essential.

Because Accoya is modified through the full cross-section of the board, it delivers consistent performance after cutting, machining, profiling, or finishing. Accoya offers the natural beauty of wood with enhanced coating performance, reduced maintenance expectations, and dependable exterior service life for commercial and architectural projects.

Key Features:

• FSC® certified Accoya Radiata Pine
• Natural A1 grade rough sawn lumber
• 6/4 x 6" x random length board format
• Acetylated wood modified through the full cross-section
• Excellent dimensional stability with reduced swelling and shrinkage
• Resistant to rot, decay, moisture, and insect attack
• Suitable for exterior trim, cladding, siding, soffits, façades, windows, doors, and architectural millwork
• Added 6/4 thickness for custom profiles, machining, and substantial exterior details
• Strong coating performance for painted, stained, or finished applications
• Sustainable wood product for commercial and architectural exterior applications