Taking your project to the next level has never been easier. Accoya wooden structures deliver all the beauty of traditional wood with none of the downsides.

Accoya is a long-life modified wood fast becoming the benchmark material for innovative and inspirational architecture, art and construction projects. Its superior performance and versatility ensure maximum impact with unrivalled, guaranteed quality that lasts.

Crafted through a non-toxic acetylation process of clear Radiata Pine, Accoya ensures a flawless finish and precise dimensions that resist warping, swelling, or shrinking. It boasts exceptional stability and durability in any climate.

accoya® Approved Manufacturer

APPROVED ACCOYA MANUFACTURER

Masswood is proud to be an approved manufacturer of Glulam made of Accoya wood and we are certified by Accsys to manufacture with Accoya wood and provide Accoya solutions.

After decades of research and development, a revolutionary scientific process called acetylation gives Accoya radiata pine unmatched advantages and benefits that exceed hardwoods, and other materials such as PVC and aluminium.

The Masswood team go above and beyond to deliver exceptional Accoya solutions. We choose to use Accoya because it sets the new standard for wood performance in every way. 

The Outstanding Benefits of Accoya

Accoya offers a new way of thinking about wood and means we can use timber in ways we’ve never imagined possible. It blends the strength and performance of steel and concrete with the aesthetics and warmth that only timber can truly deliver. No other wood can match the performance, sustainability and durability of Accoya.

SUSTAINABLE

Accoya is accredited by the FSC® and Cradle to Cradle Gold certified™; it is also the only construction material in the world to achieve C2C Platinum certification™ for Material Health and it’s non toxic making it safer for people and our planet.

LOW CO2 EMISSIONS

Accoya has a low carbon footprint, helping you combat carbon emissions for a healthier world. It’s also non-toxic and safe for people, pets, and the planet.

STABLE & DURABLE

Accoya has been tested and is trusted not to swell, shrink or distort – timber that doesn’t rot, wow. It has minimal movement and maintains its durability no matter the climate or weather conditions.

50 YEAR WARRANTY

With Accoya’s 50 year above ground and 25 year in ground and/or freshwater warranties you can have complete peace of mind that your Accoya product will stand the test of time in any environment.

INSECT RESISTANT

Accoya is indigestible by various insects and pests, including termites and has this protection without the use of harsh and damaging chemicals a win for everyone

MULTIPLE FINISHES

Achieve the look you want with a wide range of textural finishes such as smooth, brushed and coloured or clear coated. Due to it’s blonde appearance, Accoya is ideal for coatings which  look brilliant and last longer. 

Our Accoya Product Range

Accoya® Cladding

Accoya® Decking

Accoya® Battens

Frequently Asked Questions

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Accoya is unmatched in performance, stability, and sustainability, offering lower risks of shrinkage, swelling, and damage from insects or fungi. Its superior thermal properties help reduce energy costs by minimising heat loss through external structures.

Accoya wood provides outstanding dimensional stability that surpasses commonly used species like Teak, Sapele, and Iroko. This ensures it remains unaffected by various weather conditions, including prolonged exposure to ground or freshwater.

Yes. Accoya’s stable nature allows it to be stained and varnished in any colour. This ensures that your chosen finishes remain pristine for longer and enhances the overall aesthetic appeal of your projects. We also offer a grey product

Accoya is sustainably sourced and boasts a lower carbon footprint when compared to materials like uPVC and aluminium. Remarkably, it also helps in CO removal over its lifecycle and is non-toxic, earning the C2C Platinum Certification™ for Material Health.

Accoya is ideal for glulam (glued laminated timber) due to its pliability and resistance to thermal variance, cracks, and splinters; this makes it an excellent choice for both traditional and innovative curved wooden designs.

Accoya boasts superior dimensional stability, high durability against rot, and excellent insulation properties. It also enhances the lifespan of surface coatings due to its light, natural colour and ease of preparation.

No. Due to its stability and resistance to environmental factors, Accoya wood extends the maintenance intervals significantly, allowing coatings and finishes to look pristine for longer.

Accoya wood offers superior thermal insulation, 8% better than softwoods and 30% superior to hardwoods. It locks in warmth while remaining cool to the touch.

Yes, every batch of Accoya wood undergoes rigorous testing post-production to ensure its durability and performance are up to the highest standards, guaranteeing long-lasting quality.

Are you ready to create something extraordinary?

At Masswood, we’re passionate about using and delivering products that offer contemporary, state-of-the-art, and sustainable design solutions. Contact us to discover timber’s true potential.

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