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®".

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Take inspiration from the wide variety of KLH Projects

The first Edition of Timber Arch.

The collection of KLH projects presenting modern, individual timber construction architecture and the versatility of wood as a building material.

What is the best way to present modern, individual timber construction architecture and the versatility of wood as a building material?

That was the fundamental question in the creation of „Timber Arch Vol 01“ and the answer is simple. These are the completed projects that confirm the potential of massive timber construction – technically, ecologically, economically and, above all, creatively.

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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

Public Buildings

International Presbyterian Church (IPC)

The new church extension serves both the congregation and a local community with a new 250-person hall and relating ancillary facilities.

Multi-story Residential Buildings

Great Eastern Buildings

The building is designed to lifetime homes standard and part of the Borough-wide estate generation programme.

Passive Houses

Harris Academy Sutton

The pioneering Harris Academy Sutton is the UK’s first Passivhaus secondary school.

Refurbishment & Extensions

55 Southbank Boulevard

The world’s tallest mass timber vertical extension

Public Buildings

Kulturbox Mörtschach

Office Buildings

Seeparkcampus West

A state-of-the-art office building in sustainable wood construction with attractive and functional workplaces and rooms

Single Family Houses

Atelier am Kogel

Working and living under one roof

Hotels

Aqua Dome

Wellness hotel in Tyrol

Hotels

Fosshotel Glacier Lagoon

Office Buildings

Office Building in Bischofsheim

2019 A+Awards
Jury Winner

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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

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Events & Exhibitions

CONSTRUMA 2020

10.06 bis 14.06.2020

International Building Trade Exhibition
HUNGEXPRO | Hall A | Booth 209
Budapest, Hungary

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10. Forum International Bois Construction (FBC)

15.07 bis 17.07.2020

10th Forum
Timber Construction
Paris, France

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BuildNZ 2020

12.08 bis 13.08.2020

The leading trade event for the construction industry
ASB Showgrounds
Auckland | New Zealand

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Build in Wood 2020

25.08 bis 26.08.2020

Danish Timber Construction Conference
Place: Docken
Copenhagen, Denmark

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9. Forum Wood Building Nordic (WBN)

15.10 bis 16.10.2020

9. Forum Wood Building Nordic (WBN)
Trondheim, Norway
 

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13. Europäischer Kongress (EBH)

21.10 bis 22.10.2020

13th European Conference
Urban Timber Construction
Kongresszentrum Gürzenich
Cologne, Germany

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26. Internationales Holzbau Forum

02.12 bis 04.12.2020

26th International
Timber Construction Forum
Innsbruck, Austria

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Sydney Build 2021 Expo

03.02 bis 04.02.2021

Australia’s Largest Construction Exhibition
ICC Sydney | Australia
 

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News & Events

News

Environmental Product Declaration

EPD in accordance with ISO 14025 & EN 15804

Publikationen

Timber Arch Vol.1

The collection of KLH projects presenting the modern, individual timber construction architecture and the versatility of wood as a building material.

News

Business Women of the Year Awards 2019

Sonja Moder has been recognised as one of the 100 winners of the CEO Business Women of the Year Awards 2019.

News

2019 A+Awards

KLH® CLT has been selected as the 2019 Architizer A+Awards Jury Winner in the Facades – Building Envelopes & Cladding category.

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.