Yacht thermowood decking specialist

Green, eco-friendly and sustainable

Ask for a quote

Thermowood decking is a company that offers the sustainable real wood alternative to conventional Burmese teak decking to all sized boats anywhere in the world.

Thermally modified wood boasts the highest available durability class 1 and this process is completely natural, chemical free and sustainable approach to preserving the world’s tropical rainforests.

Ask for a quote

How do you build the sustainable and natural wood deck for your yacht?

It takes more than just a good-looking product

The sustainable and high quality materials is very important to us, therefore, for each project we use thermally modified ash that comes from sustainably managed forests and we carefully select the planks which we use to manufacture our decks.

Thermowood decking boards are designed, treated and milled in Estonia from the nordic timber with the perfect weather resistance in mind.

Decking boards undergo intense thermal modification, which gives them unrivaled durability and stability that runs all the way through to the core.

Each board is naturally beautiful, knotless, expertly modified and highly functional – the perfect mix of art and science.

In the initial phase of the project, we take digital measurements or make the template on the yacht of the original deck to create a precise design after which its passed to the workshop for the production of panels.

The decks are built in workshop with the pre-construction system that consists of manufacturing panels and individual sections which allows a quick installation on board. During the installation process, we bond the deck panels directly to the boat, without fiber and plywood underneath, using the vacuum pressing system. At last, we caulk the perimeter and we carry out a superficial sanding of the deck to obtain an optimal finish.

Ask for a quote
Real wood product

Made from 100% real wood


Wood from sustainable forests with chemical-free modification


Dimensionally stable in changing weather conditions


Highest available durability class for real wood

Why to prefer thermo-ash deck
instead of traditional Burmese teak deck?

Durable real thermowood decking boards with beauty and longetivity in every fiber.

For centuries, Burmese teak has been viewed by yacht builders as the King of Wood, trusted as the material of choice for yachts decks due to it’s durability, hardness and beauty.

However, there is now a need for a more sustainable timber alternative. The perfect timber for extreme weather conditions is Thermo-ash.

Thermo-ash decking boasts the highest available durability class 1 and it doesn’t contract or expand. It’s also knot-free and possesses a deep, rich tone. And unlike tropical wood, ash won’t spoil your tools or give off toxic dust. Thermally modified wood is natural, chemical free and environmentally safe.

  • Thermo-ash is a sustainable alternative for tropical hardwood – No guilt of rainforest destruction
  • Thermo-ash have the performace of teak and stunning visual characterstics, while providing cost effective real wood alternative for the yacht sector
  • Thermal modification process is entirely natural, using only heat and steam
  • Thermowood deck maintenance is completely chemical free
  • Teak decks are not the same as they used to. In many cases modern teak decks are only little more than a quick way for the manufacrturer to up the „class“ of their product
  • Teak decks actually do need very good maintenance practice to look good for many years. Thermally modified wood, which unrivaled durability and stability runs all the way through to the core – requires almost no maintenance
  • Thermally modified wood has low thermal conductivity – Doesn’t become too hot in the sun

Our decking solutions provide the long-lasting comfort and visual appeal for which thermowood products are so well known.

Our yacht thermowood decks are exceptionally durable and dimensionally stable with a deep, rich color. It would be no exaggeration to say that thermo-ash is the dream real wood decking material – timeless, stunning, long lasting and barefoot friendly.