Sawn Timber

We produce Finnish sawn timber, processed timber, planed goods and painted external cladding panels processed from spruce and pine for use in the construction and joinery industries.


Our innovative production technology enables us to offer a broad selection of standard and customised chipboards for use in the furniture and construction industries.

Birch Products

We manufacture high-quality aircraft plywood, sawn birch goods, birch veneer, and glue-laminated birch products for use in the furniture and joinery industries.


We provide standard and customised plywood products for various end uses and can produce specially tailored products to meet the most unique and demanding requirements.

Wood procurement

Koskitukki Oy procures all raw wood material used by Koskisen Group. Approximate annual volume is 1.8million m³ of mainly spruce, pine and birch.

Concert hall

Concert hall in Katowice, Poland

The customer’s choice for the concert hall’s material was largely based on the excellent acoustic properties and beautiful appearance of Finnish birch plywood. 

Sawn Timber

Finnish sawn timber according to your measurements

Standard Finnish construction timber and various customised cut-to-size sawn timber products and special lengths especially for the needs of joinery industry.


Designed for decorative end uses

KoskiDecor is made of Finnish birch plywood and is designed for decorative end uses.

Contact info

Tehdastie 2
FI-16600 Järvelä

Puh +358 20 553 41
Fax +358 20 553 4294

Contact information ›