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

Product innovation: Hanno®-Injection Block

No need to struggle with complex instructions: our brief video provides a clear, easy to understand explanation of steps for installing our novelty product: HANNO Injection resin.

Hanno®-Injection Block

New direct injection
Our PU injection resin for sealing pressure-resistant areas in sealing tape.

Current news at HANNO

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

09/21/2020

HANNO to sell its Austrian plant for Construction Chemicals

Takeover of Hanno-Werk GmbH & Co. KG, Himberg (Austria) by WS Print GmbH & Co. KG, Schnaittach (Germany)

06/11/2020

Hanno Werk GmbH & Co. KG - Pre-Supplier for Ventilators

Worldwide ventilators replace natural breathing for seriously ill patients. The so called invasive ventilation is a complex process, in which…

04/03/2020

Measures and regulations for protection against infection

Important information about measures and regulations to limit the Coronavirus spread

The HANNO company, from Laatzen bei 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