All information about
behaviour in fire

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Fire
resistant.

The fire resistance of KLH® components is proven in a structural analysis.

The structural properties of bare KLH® - CLT panels after a fire of any duration can be calculated using the standard methods described in the NDS, National Design Specification for Wood Construction, and the CLT Handbook, US Ed. Additional fire protection can be achieved through the application of gypsum board or other fire resistant materials.

In the download area, you will find reports of fire tests of KLH® elements per the applicable ASTM Standard. All tests were conducted at recognized US laboratories.
TO THE STRUCTURAL DESIGNER

Downloads

Technical Approvals, Certificates and Eco-labels

Our 
services.

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References

Projects from different
categories and countries

Refurbishment & Extensions

Timber Lofts

A new four-story building and the renovation and reuse of an existing five-story industrial building

Multi-storey Residential Buildings

Le Haut-Bois

The two structures, a 9- and a 6-storey building, are connected by the unique staircase that is both open on one side and glazed on the…

Refurbishment & Extensions

The new house

Update for a 1980s house

Hotels

Hotel Green Solution House 2.0

A prototype for sustainable construction

Hotels

The Ritz-Carlton

Luxury in an exceptional resort

Multi-storey Residential Buildings

Ascent

World´s tallest Mass Timber hybrid Building

Refurbishment & Extensions

55 Southbank | Adina Apartment Hotel

The world’s tallest mass timber vertical extension

Public Buildings

The Barcelona Library

Hotels

Kulturhof Stanggass

Multi-storey Residential Buildings

Cirerers Building

A building where community takes precedence over individual needs and is environmentally friendly at the same time. This is how a sustainable future can be created.

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At your service.

(971) 804-3794
Sebastian.Popp@klhusa.com

KLH US Holding Corp.
c/o Schumann Burghart LLP
1500 Broadway, Suite 1902
New York, New York 1003

We provide thoughtful design solutions that are structurally and material efficient as well as ecologically appropriate, focusing on a healthy world for future generations.

Sergey David | Technician

I love the beautiful and elegant design solutions that are possible with mass timber. CLT is structurally efficient and naturally fire resistant, and is often the best choice for demanding construction schedules and challenging project sites.

Howard Thurston | Head of Engineering

Our team continually strives to provide the very best quality product, supported by a professional and personalized process. We feel integrity is critical to a successful project and a beautiful end result.

Michael Hahn | Design Director

You have the vision. We have the knowledge and material to make it a sustainable mass timber reality.

Sebastian Popp | Technical Director

We are there
for you.