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

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

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

Sound insulation products

Our Innovation: Fluorine free sound insulation

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.

01/26/2023 | Latest news

On to BUDMA!

HANNO presents at BUDMA, from 31.01.-03.02. in Poznań (Poland).

01/11/2023 | Latest news

Rebuild Ukraine 2023 – HANNO takes part!

From 15-16 February HANNO presents its best products for construction and industry in Warsaw.

10/17/2022 | Press release

Enjoying Silence

HANNO presented innovations at the Innotrans.

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.

[Translate to Englisch:] Hanno Werk GmbH & Co. KG