About us

KLH Massivholz GmbH is the market leader for large-format cross-laminated timber elements, which are used and distributed worldwide as constructive wall, ceiling and roof elements under the brand name "KLH® - CLT".

Learn more

Cross
laminated
timber

Newly published -
Timber Arch
Vol. 02

A new
Edition of Timber Arch.

Thanks to the editorial support from the respective architectural offices, in Timber Arch Vol. 02 we show you a variety of sophisticated timber construction projects on an international level.

Building with KLH® - CLT is industrial building with timber. More than 35,000 delivered projects in various countries and continents show a clear trend reversal in mass timber construction.

The use of natural and renewable raw materials, a targeted selection of materials to create a healthy living and working space without being limited in architectural design in addition to the incomparably short construction time are unbeatable arguments for cross laminated timber.

Learn more

 

2nd KLH
CLT FACTORY

In 2019 KLH Massivholz Wiesenau GmbH has started building of new cross laminated timber plant in Wolfsberg in Carinthia (Austria). The commissioning of the plant with an annual capacity of around 150,000 m³ in the final expansion stage is planned for mid-2020.

This project is co-financed by the ERDF European Regional Development Fund.
 
 
The latest production technology used in the new plant will safeguard the competitiveness and market share of the Johann Offner Group in the field of cross laminated timber, increase the degree of prefabrication of the cross laminated timber produced and create up to 83 new jobs in the structurally weak Wolfsberg region.

References

Projects from different
categories and countries

Hotels

Wellnesshotel Walserhof Kleinwalsertal

Office Buildings

Business & Beach Campus

Single Family Houses

Haus HWG

Single Family Houses

Lake House

Refurbishment & Extensions

Bains-Douches & Co

Single Family Houses

Terraced Houses Fischerweg

Public Buildings

Nature & Découvertes

Single Family Houses

Ca l’Amo

Public Buildings

Parks Victoria

Public Buildings

Children’s Course

To the Overview

KLH designer –
Without
registration,
anytime,
anywhere

KLH DESIGNER

ARCHITECTURAL | STRUCTURAL | ECO

Learn more

Product Advantages

Where the effectiveness of wood meets modern technologies – building with KLH® has many advantages.

FREEDOM IN ARCHITECTURE AND SPACE CONCEPT

SIMPLE PLANNING OF INDIVIDUAL BUILDINGS

ENVIRONMENTALLY SUSTAINABLE BUILDING MATERIALS

HEALTHY, COMFORTABLE INDOOR CLIMATE

CLIMATE-FRIENDLY AND CO2 NEUTRAL

ELEMENTS CONTROLLABLE IN TERMS OF BUILDING PHYSICS

CE-CERTIFIED AND TESTED FOR ENVIRONMENTAL IMPACTS

SHORT CONSTRUCTION PERIOD AND DRY CONSTRUCTION METHOD

HIGH DIMENSIONAL ACCURACY DUE TO CNC-CONTROLLED CUTTING

LASTING VALUE AND ENERGY-EFFICIENT

HIGHLY STABLE COMPONENTS FOR WALLS, CEILINGS AND ROOFS

COMBINABLE WITH ALL MATERIALS

EPD
in acc. with
ISO 14025
& EN 15804

Environmental
Product Declaration

Learn more

Events & Exhibitions

Budma 2022

01.02 bis 04.02.2022

International Construction and Architecture Fair
MTP Poznań Expo
Poznan, Poland

Read more

DACH+HOLZ International 2022

15.02 bis 18.02.2022

Green Building: Building Envelope & Timber Construction
Cologne Exhibition Centre
Germany

Read more

CONSTRUMA 2022

06.04 bis 10.04.2022

International Building Trade Exhibition
HUNGEXPRO
Budapest, Hungary

Read more

Rebuild 2022

26.04 bis 28.04.2022

We build the future
Offsite Construction | Sustainability | Digitalization
Madrid – IFEMA, Spain

Read more

News & Events

News

Förderpreis.nachhaltig 2021

THIS YEAR, KÄRNTNER SPARKASSE AG’S SUSTAINABILITY AWARD GOES TO KLH MASSIVHOLZ WIESENAU GMBH AND WEISSENSEER HOLZBAUSYSTEMBAU GMBH

Publications

Timber Arch Vol. 02

Special times require special attention. Treat yourself to some time out and enjoy the following pages with us. Thanks to the editorial support of the respective…

News

AITIM Quality Mark

KLH holds the AITIM Quality Mark – SCA nº 31-01 for the Manufacture of Cross-Laminated Timber since 2007

News

Nordic Swan Ecolabel

In addition to the EPD (Environmental Product Declaration), KLH Massivholz GmbH has now also received the Nordic Swan Ecolabel (Licence No. 3010 0030), one of the…

News

CEO Today Global Awards 2020

Sonja Moder has been selected as an outright winner for this year’s CEO Today Global Awards.

News

Project “KLH Wolfsberg”

Sustainability is a way of life at KLH Massivholz GmbH. The opening of what will be the most modern cross-laminated timber plant is planned for summer…

Technical Approvals, Certificates and Eco-labels

Find a partner
in your area.

To the interactive map

We are there for you.

+43 3588 8835
office@klh.at

KLH Massivholz GmbH
Gewerbestrasse 4
A-8842 Teufenbach-Katsch

Together with our customers we are contributing to an eco-friendly and sustainable future– this drives us and makes us proud.

Marco Huter | Managing Director

We want to prove our know-how and long-term experience on international level and expand our technology leadership.

Sonja Moder | Int. Projectmanagement | Business Development

Research and development have always been a part of our concept. We aim to use innovative, efficient and both economically and ecologically sustainable solutions in solid timber construction.

Johannes Habenbacher | Managing Director

We always strive to fulfil our customers’ needs. We follow a solution-oriented approach and gladly share our vast of experience. In addition, we constantly strive to improve the availability and energy efficiency of our machines and systems.

Gernot Knapp | Head of Technical Purchasing, Maintenance

We are always looking ahead and open to new developments. Our core values are commitment, competence and partnership.

 

Elisabeth Judmaier | Head of Financial Department

As a market leader we know our product inside out. As a team, we work inter-departmental and across country borders.

Erich Dorfer | Head of Operations

We are there
for you.