Processed timber

Fire-retardant timber

Planed timber, spruce and pine

Primed and painted exterior cladding panels

Genuine Koskisen timber sports the KKN stamp

Koskisen’s shipping mark, KKN, is known far and wide as a sign of high-quality spruce and pine timber made to exacting standards. We manufacture our KKN stamped sawn goods from high-quality Finnish timber precisely and without compromising on quality. Sawing, drying and grading are carried out according to certified quality management systems. Koskisen’s strength graded timber also fulfils the requirements for CE marking.

Quality and product development

For us, quality encompasses the entire customer experience. Our product development aims to improve the products’ qualities according to responsible and sustainable development. The focus of our product development lies in improving long-term use, renewability and safety.

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Our customers are the starting point for all of our operations. We listen to the needs and wishes of our customers with open ears.

News from Koskisen

Fire safety is about technology, attitudes and action

Sawmills are often associated with a high risk of fire, given that a high fire…

Ever-improving quality grading

At the end of 2022, Koskisen’s structural timber was granted JAS 600 certification, which will…

A sawing line that looks to the future

Koskisen’s future sawing line represents world-class product development that also takes into account future needs.

Heavy traffic arrangements in Koskisen’s Mäntsäläntie mill area

Heavy traffic arrangements in Koskisen’s Mäntsäläntie mill area in Järvelä will change as of 20 December 2021.

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Contacts

Koskisen
Mäntsäläntie 64
16600 Järvelä, Finland

+358 20 553 31