SOLUTIONS

NOISE PROTECTION WITH A VISIBLE VALUE

TRANSPARENT

Sound absorption and transparency create added value. It is no longer necessary to sacrifice transparency when sound absorption is required. This opens up new perspectives. Noise protection without obstructing the view still allows an unobstructed view.

TRANSPARENT SOLUTIONS

OPAQUE

The KOHLHAUER product range in the sector of opaque noise protection extends from grid insulation system as a new generation aluminum systems to ecological, greenable walls made of rock wool to conventional noise barrier systems made of wood or aluminum.

OPAQUE SOLUTIONS

SPECIALS

Solutions that prove their value anew every day are the result of forward-looking, individual developments. Noise protection with integrated energy generation on roads or special solutions on railways as well as in the vicinity of residential or industrial areas, in conurbations or rural regions.

SPECIAL SOLUTIONS

SOLUTIONS

NOISE PROTECTION PRODUCTS

Transparent noise protection in standard format

Inexpensive grid insulation system

Modular, greenable noise barierrs

Noise protection with
integrated photovoltaics

High-quality aluminium element with industrial design

Unique, natural
noise system

Railroad travel without tunel vision

Noise protection in urban areas

Noise, the perception of sound as a nuisance, is a worldwide environmental problem. Noise levels caused by road and rail traffic, but also by other sources, reduce the quality of life and cause damage to health. At KOHLHAUER, we are doing something about it.

MORE ABOUT OUR NOISE CONTROL PRODUCTS

SOLUTIONS

DATA AND FACTS

44

COUNTRIES

263

MAJOR PROJECTS

1.253.477

SQM

WE ARE COMPREHENSIVELY SET UP

We are the part of KOHLHAUER Group – one of the leading service providers for noise protection technology in Europe.

About us

NOISE PROTECTION IS ENVIRONMENTALISM

KOHLHAUER offers effective
and multifunctional solutions today which also take the requirements of tomorrow into account.

Noise protection

START YOUR CAREER AT KOHLHAUER

We are constantly looking for new dedicated employees to join our team. Bring your expertise to us. We offer you numerous opportunities.

Join us

Worldwide. KOHLHAUER and its partners

ALFA BOND KOHLHAUER is the part of KOHLHAUER Group. The KOHLHAUER Group attaches great importance to its partner network and is represented internationally with its numerous locations.

More about us

Worldwide. KOHLHAUER and its partners

ALFA BOND KOHLHAUER is the part of KOHLHAUER Group. The KOHLHAUER Group attaches great importance to its partner network and is represented internationally with its numerous locations.

More about us

THE LATEST

NEWS

Interview with Reinhard Kohlhauer – owner and president of our company

18. November 2024

Celebrating our 18th anniversary, we have done the interview…

Silent revolution in energy production

11. September 2024

Figure it out with us: until now, noise protection has been associated with a costly expense. But it can also be an investment in renewable energy! 200 MW – this would be the output of a combined installation of VOLTA® panels if they were mounted on all of our barriers with total surface of 1.25 million square meters – that's the surface area of the noise barriers produced and installed by the Kohlhauer group.

Sports Facilities Friendly to the Environment

11. September 2024

Just a few examples of our projects in soundproofing sports facilities you can find here. We cannot imagine sports arenas without vibrant activity. But do local residents need to be exposed to the side effects of a fans' good time?

Do you have a challenge?

Contact us!

Do you have a challenge?

Contact us!