Logo: Hanno Werk GmbH & Co. KG
"I know something you cannot see."

Hidden talents

"I know something you cannot see."

Invisible and yet indispensable - HANNO sealing and insulation systems are true hidden talents.

No rattling, no shaking, no clattering, no thudding

Quiet on board

No rattling, no shaking, no clattering, no thudding

HANNO offers highly-effective products for sound, thermal and vibration insulation. That ensures quiet for rail vehicles and automobiles – and relaxed passengers.

The tape that grows with your demands

Expand your Ideas

The tape that grows with your demands

HANNO's products for construction joint sealing on windows and façades always meet the very highest standards and are characterised by unparalleled durability.

Advice

Inquiry


Automobiles

Thanks to many years of experience HANNO offers solutions in the area of damping and sealing of constructively critical areas in automobiles and commercial vehicles. 

Renewable energies

At the construction of heat pumps, solar systems and wind turbines, HANNO products are integrated into the low-noise design or special solutions are developed by acousticians.

Electronics & Transportation

HANNO has a special packaging solution for an allround protection against mechanical and electrostatic damage during shipping.

Window construction

There is nothing better than our 3E system for joint sealing. A truly sustainable solution, as it reduces heating costs and ensures long-term joint quality!

Facade engineering

In building construction, HANNO's pre-compressed joint sealing tapes create sustainable solutions. Each sealing tape is also certified and offers optimum safety.

Household appliances

Still hearing one’s own words even while doing housework? Fortunately, thanks to HANNO's wide range of noise insulation solutions, this goes without saying.

Rail vehicles

With HANNO’s sound-absorbing and heat-insulating products, we reduce vibration and wind noises and thus bring relaxation directly on the rail track.

Air conditioning

When it's hot outside, we are being refreshed inside by the mild winds from air-conditioning systems - unnoticed, thanks to the sound-insulating and air-filtering HANNO products.

Room acoustics

When it should be very quiet: HANNO sound insulations in industrial halls, schools, offices, recording studios, etc. reduce reverberation times and lower the speech- and thus the stress level.

Mechanical engineering

Specialists from HANNO integrate our products for sound insulation early in the development process, so that working with machines does not become an acoustic ordeal.


Our promise to you

Quality & reliability

The consistently high quality standard of HANNO, which is regularly confirmed on our test benches and in our laboratories, is the reason for our customers' trust in the brand.

Innovative & highly effective products

Silence is the strength of our products. HANNO offers customized solutions for all industrial applications in the areas of sealing and insulation.

Sustainability & Compliance

At HANNO we consider it our duty to strictly comply with all applicable rules and to always demand and promote environmentally conscious actions in the here and now.

The company HANNO

For many decades HANNO has been developing and producing sealing tapes, sealants and sound insulations for the application in building and drywall construction, industry and other areas.

 

Our products, which perform multiple important key functions, are usually well hidden and completely invisible to the user. As silent talents they are remarkable, perceptible and experienceable.

Learn more

Pursue a career!

Be a part of it

The "we" stands for you! For this reason the success of HANNO is always as great as the success of each individual team member. That is why we support and motivate each employee individually and are always trying to discover hidden talents. But we can tell a lot: come and visit us in Hannover and convince yourself of us and ourselves.

Apply now

Our partners

Advice

We are sure that we will find a solution for every challenge in the field of sound and heat insulation. Let us advise you!

Get in touch with our contact persons

 

Inquiry

Do you have questions about our HANNO products or are you interested in our company? No matter why - contact us here!

Make an inquiry right now