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

1" x 6" x RL FSC Accoya Radiata Pine Natural A1 Rough Sawn is a premium acetylated wood product engineered for exterior performance, dimensional stability, and long-term durability. Manufactured from FSC® certified Radiata Pine, Accoya® is modified through a proprietary acetylation process that improves resistance to moisture, rot, swelling, shrinkage, and decay while preserving the natural character and workability of real wood.

This 4/4" x 6" random length Accoya board is supplied in Natural A1 rough sawn grade, making it a strong choice for exterior trim, cladding, siding, soffits, façades, windows, doors, millwork, and other architectural applications where material performance and sustainability are important. Because Accoya is modified through the full cross-section of the board, it maintains consistent performance after cutting, machining, profiling, or finishing.

Accoya delivers the natural look of wood with improved stability, coating performance, and service life compared with many traditional exterior wood options. It is ideal for commercial, architectural, and specification-driven projects that require dependable exterior wood performance, low maintenance expectations, and responsible material sourcing.

Key Features:

• FSC® certified Accoya Radiata Pine
• Natural A1 grade rough sawn lumber
• 4/4" 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 millwork
• Strong coating performance for painted, stained, or finished applications
• Sustainable wood solution for architectural and commercial exterior projects