Welcome to WTT 

Full-automatic impregnation

Reduce labor cost. Improve throughput. Maximize margins.

Hot Oil Treatment

Combine fast drying with oil and pigment infusion.

 

Thermal modification

Modification to Durability Class 1 in 12 hours or less. NTR/NWPC Certified.

WTT Engineering

3D Layout, Foundation plan, CE certificate

 

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

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.

Read more

Impregnation

High- or low-pressure impregnation with contemporary techniques for all impregnation processes and preservatives for Use Classes 1-5.

Read more

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.

Read more

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.

Read more

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.

Read more

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.

Read more

Full Automatic Impregnation Plant

Here in our YouTube video you can see more from our work