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HANNO - your partner in joint sealing and sound insulation for more than 125 years

Joint sealing in building construction

Joint sealing in building construction

HANNO has been developing and producing sealing tapes, sealing compounds and sound insulation for use in building construction and dry construction, industry, and other applications for many decades.

Sealing products

Sound insulation systems

Sound insulation systems

HANNO provides innovative products for sound, thermal and vibration insulation in industrial applications.

Sound insulation products

Our Innovation: PFAS-free sound insulation

Tect-F-free - fluorfreie Schalldämmung
Hanno-Tect-F-free

We'll become fluorine free.
Because green alone is not enough.

Current news at HANNO

Learn more about HANNO's activities, innovations,
product launches and press releases.

| Latest news

New product manager at HANNO

Johannes Kremin: New Product Manager Technical Acoustics at HANNO

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| Latest news

RAL certification non-stop

Hannoband-3E Easy and Hannoband-THERM certified

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| Press release

Interview with Jürgen Maurer: Sealing windows and facades

The sealing of joints and connections in the building envelope deserves attention right from the planning phase. Façades and components such as…

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The HANNO company, from Laatzen near Hannover

HANNO has been developing and producing sealing tapes, sealing compounds and sound insulation for use in building construction and dry construction, industry, and other applications for many decades.