Welcome to WTT®
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About WTT
WTT is a unique company for several reasons.
WTT is the only company fully dedicated to and specialized in the wood industry with a full portfolio of both mainstream and niche wood treatment technologies. Each solution suitable for you is presented under our Products page.
Discover our Wood Treatment products
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Hot-oil treatment
The process combines fast drying of impregnated wood with an oil treatment. The wood is available in different colours and is highly water repellant.
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Impregnation
High- or low-pressure impregnation with contemporary techniques for all impregnation processes and preservatives for Use Classes 1-5.
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Thermo-Treatment
The WTT thermo-treatment process results in a very durable wood, at low temperatures. The process is gentle and it is commercially feasible.
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Vacuum-drying
Significantly quicker wood drying without colour change and crack propagation. Vacuum drying is suitable for all types of hardwoods and larger sized softwoods.
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Creosote impregnation
For more than a 100 years, creosote has been employed for industrial wood impregnation in heavy duty applications like railroad ties, utility poles, and marine piling.
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Full-automatic system
With the WTT full-automatic system, we provide our customers with a smooth modernized operation process that guarantees top quality and minimizes costs.
Full Automatic Impregnation Plant
Here in our YouTube video you can see more from our work