Tricoya® for enhanced durability and stability

Performance comes naturally

Many of the benefits observed in Accoya® solid acetylated wood, including enhanced dimensional stability, durability and fungal resistance, hold true for Tricoya®.

The functionality and versatility of wood-based composite panels give them universal appeal. Up until this point, the suitability of MDF panels for exterior and indoor constant wet use environments has been limited and over laid with practical limitations.

Tricoya® combines the versatility, ease of machining, ease of coating and large panel format with the performance heritage and credentials of Accoya®. Accoya® and Tricoya® have been in the market since 2007 and 2011 respectively, predominantly in Europe and are living up to the promise for manufacturers and specifiers alike.

Proven performance

Thickness swelling

Decay resistance

0 cycles



After a total of 25 cycles, the sample showed no cracking, swelling or delamination.

1 cycle:


Freeze-Thaw Cycle

2-3h freezing at -20 ºC;
2-3h storage in water at 20 ºC

Wet-Dry Cycle

18h storage in water (> 5 ºC);
6h storage at 60 ºC / 20% RH

25 cycles