Home » Accoya

Accoya wood lasts a lifetime

Our lives all contain uncertainty and challenges that we have to manage and overcome. Fortunately, Accoya delivers certainty and durability, so you have one less thing to worry about.

Accoya modified wood brings unprecedented reliability for timber; it is manufactured and tested not to visibly swell, shrink or distort. Highly durable and stable, Accoya wood excels in any climate in tough applications like sash windows.

The finish is the reason architects and manufacturers love working with Accoya wood – coatings look brilliant and last longer. It offers huge design freedom, with the ability to have a multitude of textural finishes such as smooth, charred and brushed, plus bespoke size and finish options for ultimate creative freedom.

Accoya is the truly sustainable choice that helps you make a difference to the challenges facing the world. From source to production and through to end of life, the sustainability of this wood shines through. Accredited by the FSC® and Cradle to Cradle (C2C) overall Gold certified®, it is the only construction material in the world to achieve C2C Platinum certification® for Material Health. With a low carbon footprint, by choosing Accoya wood you can help combat carbon emissions for a healthier world.

Accoya is a treated wood like no other.  It is non-toxic and with no risk of leaching synthetic compounds or chemicals means it is safe and healthy for people and pets as well as the planet.

Examples of our Acoya wood work

Please click on an image to enlarge.


Our joiners, designers and fitters are qualified tradesman that take pride in their work


Moss Joinery has over 120 years of combined experience and been in business for 25 years.

Hand & Tech

We use a unique blend of hand crafted skills and hi tech machinery to deliver quality products.

Good Location

Our workshop is perfectly situated to service the South West/Home counties and London