Surprisingly natural looking
The most beautiful, natural-looking composite decking and façade board.

Façade cladding
Add character to your facade with Millboard’s low-maintenance cladding. Choose the refined elegance of Enhanced Grain, the weathered charm of Weathered Oak, or the bold lines of Shadow Line and Board & Batten. Discover the style that suits your project.

Top-notch quality
Millboard stands for luxury, quality and durability.
AlterWood’s Millboard boards have the look & feel of wood but are maintenance- and splinter-free as well as stain-, UV- and weather resistant. The unique composition prevents warping and rotting, while the shades of colour and the wood grain make the boards barely distinguishable from real wood. This makes the boards the perfect alternative to wood in various outdoor applications, such as flooring and façades.
The unique properties
Modello
Patio design, reinvented
AlterWood adds two new colors to its outdoor flooring collection: Ashwood and Ebony Grey. So there is even more choice and always a color to match your style!
Discover Modello, the latest innovation from Millboard. You can create more than 50 different designs with two unique patterns – Modello Linear and Modello Contour. This revolutionary range opens the door to endless creative possibilities. Clean and contemporary or playful and dynamic? With Modello, you can design a patio that is truly unique.
Design inspiration
More inspiration
Swimming pool
Coppered Oak
Garden path
Weathered Embered
Façade cladding
Golden Oak
Façade cladding
Smoked Oak
Garden path
Weathered Embered
Façade cladding
Golden Oak
Outdoor floor
Antique Oak
Façade cladding
Weathered Embered
Canopy
Coppered Oak
Façade cladding
Antique Oak
Roof terrace
Golden Oak
Terrace
Smoked OakAlterWood: authorised Millboard distributor for the whole of the Netherlands
AlterWood offers the full Millboard range, including a wide selection of boards from various collections and specific finishing materials for optimal end results. When you choose Millboard from AlterWood, you are choosing quality, know-how and service.
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Quality
Millboard is manufactured to the highest standards. Our boards not only provide a natural appearance, but they create a durable, maintenance-free solution that does not need to be looked after for years.
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Knowledge
As an authorised distributor of exclusively Millboard, AlterWood possesses extensive knowledge and experience regarding the product and its possible applications. We give you the best personalised advice and help you consider all your options.
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Service
We always aim for 100% customer satisfaction, which is why we are happy to guide and assist you throughout the entire process, from idea to purchase, implementation and beyond.
What our customers say
“I wanted to create a place where young people could feel at home, and that feeling starts with how the building looks. The façade cladding from AlterWood is exactly what I was looking for: cool, inviting, durable and powerful. The property looks fantastic!”
“My roof terrace turned out to be exactly what I had hoped for: a stylish, green space in the middle of Amsterdam. The Millboard decking boards and matching furniture look great and are also practical. I can truly relax and enjoy myself here.”
“We are extremely happy with our home, which exudes both style and convenience and will last for years to come.”
“My roof terrace is a lovely green and relaxing place that requires very little effort from me. The decking boards from AlterWood look like real wood but require very little upkeep. It’s great that the flooring flows so nicely into the table. Erwin created a great design with nice, good quality materials. If I ever decide to move to a house with a garden, then I know where I can find Erwin again!”
"The combination of modern materials with natural elements gives our garden exactly the atmosphere we were looking for. This garden combines urban elegance, Mediterranean relaxation and child-friendliness in a way that exudes both tranquillity and energy. The result is an outdoor space that celebrates the power of contrasts, while remaining perfectly balanced. We are very excited by the use of modern, sustainable materials that blend perfectly with the natural surroundings."
‘The decking boards are surprisingly natural looking, and this colour gives the patio its warm, rich look. Indistinguishable from real wood!’

Idyllic Ibiza paradise in your own backyard
Idyllic Ibiza paradise in your own backyard
More info All case studies