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Residential building with basement

Wall Insert

Universal wall entry - without edges

Universal wall entry

without edges

UDM
Optimised flow through the wall - prevents blockages and backflow in the drainage system. The special design allows standard KG (2000) pipes to be adapted to the wall thickness and converted into a wall …

Sealing suitable for core drilled hole (water proof concrete)

Standard press seal - with continuously variable super segment ring technology

Standard press seal

with continuously variable super segment ring technology

HSD SSG
For sealing new or already installed pipes in core drill holes or wall sleeves. Continuously adjustable to cable diameter on site.

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Predictive by design - Data Centre Infrastructure
Reliable & Scalable Data Centre Infrastructure
Data centres enable the processing and storage of large amounts of data. This makes them an essential part of digitalisation. They are critical to the smooth operation of modern businesses and organisations, supporting cloud services, compute-intensive applications and internet connectivity.

Scalability, reliability, data security and efficient use of resources must be guaranteed at all times. Hauff-Technik offers maintenance-free solutions for data centres, ensuring smooth operation.

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Catalogue

All solutions at a glance!

Discover our wide range of products in our current catalogue. You can download our catalogue as a PDF with just one click.

Download PDF

Catalogue
Planning tools

We provide you with quick and reliable support in selecting the right sealing solution for your project.

Just answer a few short questions regarding the number of cables, pipe diameters, wall thicknesses, etc. and you will receive a complete package including the ideal products with tender specifications.

Open the planning tool

BIM tool

Quick and efficient planning is essential for any project. Working in cooperation with Cadenas, a leading software provider, we provide our cable and pipe seals with CAD compatibility. 2D and 3D drawings are available here for you to configure according to your project requirements, then download and import into your design software!

Open the BIM tool

BIM tool
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Trade Shows/Events
18.08. - 18.08.

Sonepar Trend & Technik

Germany
Mainz / MEWA Arena, Germany
21.08. - 21.08.

FEGA & Schmitt Regionalmesse Ost

Germany
Erfurt, Germany
More Events
 
News

We make safety visible!

When pipe entries need to remain permanently sealed, reliable solutions are essential. Our new video shows why …

Connecting a protective conduit does not have to be complicated!

How can you achieve a secure yet straightforward conduit connection?

With the BWS KMA, we have combined a cond …

Surcharge from 1 May 2026

International procurement markets have been subject to significant volatility for several weeks now due to …

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