Made for building
Built for living

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®".

Cross
laminated
timber

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.

To the website of the 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

Schools & Kindergartens

School center Gloggnitz

Public Buildings

Lava Centre

Multi-story Residential Buildings

Sensations

Office Buildings

Naikoon Office

Schools & Kindergartens

Mayfield School

Schools & Kindergartens

City Academy Norwich

Schools & Kindergartens

The Alec Reed Academy

Schools & Kindergartens

Montpelier Community Nursery

Passive Houses

Passive House Residential Complex

Public Buildings

Ditchling Museum of Art + Craft

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KLH designer –
Without
registration,
anytime,
anywhere

KLH DESIGNER

ARCHITECTURAL | STRUCTURAL | ECO

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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

BAU HYBRID 2021

13.01 bis 15.01.2021

World’s leading trade fair for architecture, materials and systems
Messe München
Munich, Germany

Klimahouse 2021

27.01 bis 30.01.2021

Int. trade fair for energy efficient construction
Piazza Fiera 1, Bolzano, Italy
Hall CD | Booth C21/10

Verk og vit 2021

15.04 bis 18.04.2021

Construct North 2021
Booth D3/D4
Laugavegi 182 | Reykjavik
Iceland

Build in Wood 2021

18.05 bis 19.05.2021

Danish Timber Construction Conference
Place: Lokomotivværkstedet
Copenhagen, Denmark

10. Forum International Bois Construction (FBC)

15.07 bis 17.07.2021

10th Forum
Timber Construction
Paris, France

BYGG REIS DEG

20.10 bis 23.10.2021

Scandinavian Building Exhibition
Norges Varemesse
Lillestrøm, Norway

News & Events

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…