Accoya Wood Siding

Accoya modified wood has become the timber industry benchmark when it comes to performance and sustainability.

Accoya wood siding. It is modified timber in which a process called acetylation a cutting edge patented technology enables it to it resist rot defy the elements and stay strong for decades. Guaranteed for 50 years above ground and 25 years in ground or freshwater its performance and properties are remarkable. Containing no toxic substances as the process simply increases the levels of already present elements within the molecular structure of the wood. Resistant to rotting accoya siding is likely to stay free of any visible distortion over its lifetime which means fewer call backs than typical wood siding types.

Accoya is the brand name of this modified wood. Accoya wood is perfect for demanding applications such as windows and doors where it is important that tolerances are tight yet regardless of the conditions they open year round. A cost effective choice for lasting performance. Accoya is wood but not as you know it.

Sustainably sourced and with a low total lifetime carbon cost accoya actively contributes to a circular bio based economy. Accoya wood is the result of decades of research and development that has brought together a long established extensively proven wood modification technique and leading edge patented technology acetylation to create a high performance wood ideal for outdoor use and challenging applications. Accoya is sustainably sourced radiata pine treated by nontoxic acetylation. Exterior wood siding has to withstand any weather.

The chemical modification provides dimensional stability and durability that exceeds the best hardwoods. Accoya is a brand name for a type of softwood lumber mostly radiata pine that has been treated with a chemical called acetic anhydride which buildinggreen describes as really strong vinegar after treatment the wood has gained remarkable performance characteristics at a very low environmental cost.