Description
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MEDITE® TRICOYA® EXTREME: High-Performance Exterior MDF
Innovation in Engineered Wood Technology
MEDITE® TRICOYA® EXTREME has been developed in joint partnership between Coillte Panel Products (MEDITE EUROPE) and Tricoya Technologies Ltd. Accsys (TTL’s partner) successfully developed and commercialised Accoya Wood. Accoya Wood is characterised by its durability, dimensional stability and reliability properties and have been replicated in the wood fibre used to manufacture MEDITE® TRICOYA® EXTREME.
The groundbreaking marriage of acetylated wood fibre with the advanced manufacturing technology of MEDITE MDF introduces unprecedented design and application possibilities. This innovation continues to inspire product manufacturers, designers, architects, and the construction industry by unlocking creative solutions for challenging environments.
Why Choose MEDITE® TRICOYA® EXTREME?
The inherent functionality and versatility of this advanced wood-based composite panel offer universal appeal across commercial and residential sectors. MEDITE® is the definitive choice for demanding applications that require:
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High strength-to-weight ratio
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Excellent thermal insulation
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Superior machinability and ease of use
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Outstanding dimensional stability in changing climates
Manufacturer Warranty Note: The comprehensive manufacturer’s warranty covers replacement material exclusively when the product is installed and maintained in strict accordance with the official manufacturer guidelines.
High-Performance Exterior and Interior Applications
The potential applications for MEDITE® TRICOYA® EXTREME are vast, providing reliable performance in environments where humidity, moisture, and weather are primary concerns.
This versatile, weather-resistant MDF can be confidently specified for:
Exterior Applications
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Façade Cladding & Siding: Durable exterior wall cladding.
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Roofline Elements: Fascia boards, soffit panels, and secondary exterior trim.
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Joinery Components: High-performance window and door components, including durable door skins.
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Outdoor Infrastructure: Structural signage, sound barriers, play frames, treehouses, and exterior composite furniture.
Humid & Wet Interior Environments
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Wet-Room Wall Linings: Ideal for swimming pools, bathrooms, wet rooms, and changing facilities.
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Speciality Furniture: High-durability lockers, cubicles, cabinetry, tables, and chairs.
Guaranteed Longevity
To ensure absolute peace of mind for architects and specifiers, MEDITE® TRICOYA® EXTREME comes backed by an industry-leading 50-year guarantee.
For full warranty terms, installation instructions, and technical datasheets, please visit the official MEDITE® TRICOYA® EXTREME website.
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MEDITE® TRICOYA® EXTREME comes with a 50 Year guarantee (details can be found on the MEDITE® TRICOYA® EXTREME Website).


