HJT-Holz

The Best of wood
Looking for high-quality Finnish ThermoWood®?

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Our products used in Austria, Alpine Lodge Laudeg
About HJT-Holz

A family owned business and a pioneer company in the industry of ThermoWood®

We are a Finnish family-owned company specializing in the production and further processing of thermally treated wood. Our business was started in the year of 1997 which makes us truly a pioneer company in the industry ThermoWood®. With strong industry experience, the company employs patented production techniques to ensure the quality of our end products.

Going global from Mänttä-Vilppula with trademarked ThermoWood® products

Our roots are in the heart of Finnish forestry industry. There are over 15 sawmills nearby our plant in Mänttä-Vilppula which creates the basis to our business: We know our suppliers and lumber being sourced. Our company operates with six kilns and our annual ThermoWood® production capacity is approximately 40,000 m3, with a significant portion, around 95%, being exported.

As a member of the Finnish Thermowood Association since 2000, we have the right to use the association’s ThermoWood® trademark. This signifies our commitment to quality control and research, conducted in collaboration with the Thermowood Association.

1997

Year of the foundation

40 000

m3 annual capacity

95 %

Of production exported

20+

Trained staff

Our products

Raw ThermoWood®

Thermomodified Softwood Class D

We are able to deliver all basic dimensions of sawn timber as heat-treated and trademarked ThermoWood® D-products. Letter D stands for duraibility. In addition to appearance, biological durability is a key feature in the final applications of products in this category.

Thermomodified Hardwood Class D and S

Hardwood and other tree species can be modified also with thermal treatments in order to add stability or durability depending the final application of the product. About 20 % of our annual capasity of 40 000 m3 is hardwoods or other exotic species.

006-ThermoWood-2-2017-LOW-RES_169

Thermomodified Softwood Class S

We are able to deliver all basic dimensions of sawn timber as heat-treated and trademarked ThermoWood® S-products. Letter S stands for stability. In addition to appearance, stability is a crucial characteristic in the final applications of products in this category.

Planed ThermoWood®

Planed ThermoWood® in Austria

Our products used in Austria, private house.
Planed ThermoPine D.

Planed ThermoWood® in Austria

Our products used in Austria, Fashion house Schneider. Brushed ThermoSpruce D.

Planed ThermoWood® in Finland

Our products used in Finland, Private house. Planed ThermoAspen D.

Planed ThermoWood® in Austria

Our products used in Austria, Hotel Edelweiss. Planed ThermoPine D.

Planed ThermoWood® in Finland

Our products used in Helsinki, Löyly. Planed ThermoPine D.

Planed ThermoWood® in Finland

Our products used in Finland, Private house.  Planed ThermoBirch D.

Looking for additional inspiration? Have a look to our catalog of products

Why choose us as your partner for your project?

Why people are choosing us as a partner

Quality Material

Our raw material comes from the vast and nearby forests of Central Finland

Accredited and Certified

We are committed to several certificates in our operations

Trained Workers

Our team is highly trained and commited to the work done in HJT-Holz Oy

Fast delivery

We are holding a stock of ready ThermoWood® to be delivered

Member of Finnish Thermowood Association

We are entitled to use the association’s ThermoWood® trademark

Experience in the field

We have been operating in the industry since 1997. Therefore we know the receipe to high-quality ThermoWood®.

Let's begin our collaboration with the best of wood available

Offices

Head Office

Manufacturing is compeletaly made in Mänttä-Vilppula. You can find the contacts of our team from 'about' -page.

Lahnajoentie 196
35700 Mänttä-Vilppula
Finland

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