Accoya
ACCOYA
What is Accoya Wood?

Accoya modified wood has become the lumber industry benchmark when it comes to performance and sustainability. No other wood offers the same combination of durability, stability and versatility. Sustainably sourced, and with a low total lifetime carbon cost, Accoya actively contributes to a circular, bio-based economy and is one of the few truly sustainable building materials.
Accoya is produced in both Kingsport, USA and Arnhem, the Netherlands. In this video, we take a closer look at the groundbreaking science behind Accoya wood. Through a precise acetylation process using acetic anhydride, combined with just the right heat and pressure, we increase moisture-resistant acetyl groups and reduce the water-attracting hydroxyl groups. This unique patented technology turns fast-growing, sustainable wood into an ultra-high performance building material.
Siding
brilliance for generations to come
Accoya’s exceptional stability means fewer installation issues and a longer lasting, high-quality finish. With wide boards, versatile surface texturing options through sawing, brushing, and charring, and a broad range of coatings, Accoya offers complete creative flexibility with no compromise on performance.


Decking
seamless experience with every step
Resistant to distortion in even the harshest of climates, Accoya’s superior durability ensures decking remains flawless year after year. High stability means decking can be laid with smaller gaps and an even surface, making it the most barefoot-friendly option available. Low maintenance, Accoya decking has no need for coatings or frequent repairs.























