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Accoya wood’s outstanding dimensional stability and improved hardness results in lower maintenance frequency and therefore less coating use and waste over the product’s lifetime.Compared to other durable wood species, Accoya wood offers superior thermal insulation, which provides energy conservation advantages when used in applications such as window frames and doors.Only abundantly available, fast growing source species such as Radiata pine are used to create Accoya.The use of wood species that produce larger volumes of wood over the same time span for the same area of land offers obvious environmental advantages.
After rigorous testing, we found that its dimensional stability and incredible durability put it head and shoulders above other species and showed that it is suitable for laminating in large sections measuring 1080 x 1400 mm.Extensive laboratory and field testing by leading institutes around the world (including in New Zealand, USA, UK, Sweden, Malaysia, Indonesia, the Netherlands and Japan) has shown the performance of acetylated wood to be extremely reliable.Accoya® treated wood has been thoroughly tested for dimensional stability, durability, paint retention and in-ground conditions to ensure optimal performance.Accoya wood was the only wood that did not cup in this TRADA (Timber Research & Development Association) trial on wood cladding.Accoya wood has been tested over prolonged periods in all types of weathering conditions – above ground, below ground and in freshwater – and has been proven to withstand even the toughest and most challenging of environments.
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“The new windows have made a vast improvement to the property visually and in terms of energy and heat retention and have made a significant reduction in noise from the wind in such an exposed location.” David Shaw, owner, Belle Tout Lighthouse By significantly enhancing the durability and dimensional stability of fast-growing and abundantly available certified wood species, Accoya wood provides compelling environmental advantages over slow-growing hardwoods, woods treated with toxic chemicals and non-renewable carbon intensive materials such as plastics, metals and concrete: The responsible procurement of wood plays a fundamental role in positioning Accoya as an environmentally compatible product.