KLH Massivholz
The inventors of modern CLT: panels manufactured in Styria with updated EPDs and PEFC timber.
World pioneer of CLT: it developed cross-laminated timber (CLT) in 1996 together with Graz University of Technology and has manufactured it ever since in Katsch an der Mur (Styria, Austria), with a second plant in Wiesenau. Its KLH panels are exported worldwide for structural walls, floors and roofs. It publishes EPDs from the IBU programme, updated to the EN 15804+A2 standard, for both plants and uses PEFC-certified timber. Numerous tall European timber buildings have been built with its panels.
Because it invented modern CLT and backs it up with updated EPDs, not just history.
Chosen by Descarboniza. No company pays for what we say about it.
Go to their websiteEPD IBU actualizadas a EN 15804+A2 para las plantas de Katsch y Wiesenau
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Upgrade your listingTechnical questions and answers
- What is the carbon footprint (GWP) of KLH Massivholz?
- KLH Massivholz declares a GWP (A1–A3) of -686 kg CO₂e/m³ according to its verified EPD.
- Does KLH Massivholz have an Environmental Product Declaration (EPD)?
- Yes. KLH Massivholz has a verified EPD (EPD-IES-0027209:001) under EN 15804+A2.
Values as declared by the manufacturer or its EPD. Always check the current EPD/technical sheet for project-critical calculations.
