Accoya® is a superior wood to most hardwoods for both durability and stability. It is the only timber in the world that will not shrink, swell or move with moisture. It is guaranteed not to rot for over 50 years.
Factory coated paints last longer on Accoya, typically lasting double the maintenance interval of traditional painted windows, giving a long term performance & valuable investment to your home.
All timber windows, paint, glass and hardware come with a 10 year guarantee.