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Retrofit cable installation – fast, reliable, in any wall

Retrofit cable installation – fast, reliable, in any wall

Our new Electric Cable Entry EKD.

New floor entry pipe bend FUBO RB

New floor entry pipe bend FUBO RB

For the routing and sealing of district heating and heat pump lines through the floor slab.

The new foundation for your e-mobility

The new foundation for your e-mobility

The universal charging station foundation is the clever foundation solution for different charging pole types and charging stations as well as for different installation situations.

Power plant

References

Waterproof concrete

Cable entry with flexible duct connection

Pipe entry

Earthing entry

Surface sealing DIN 18195 part 6

Cable entry with flexible duct connection

Pipe entry

Earthing fixed point - with cross-clamp

Earthing fixed point

with cross-clamp

For earthing connection using the cross clamp, for installation flush with the formwork. An earthing connection can be made using the thread in the conductor core.

Wall insert for core drilled hole (water proof concrete)

Earthing entry - for retrofit installation

Earthing entry

for retrofit installation

Sealing to the wall is provided on both sides by a surface seal, which is pressed to the wall with nuts. Flat or round earthing straps can be connected using a connection lug with cross clamp.

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.

Custom solutions for your building modernisation

Select the building type you want to learn more about modernising.
With just a few clicks, you'll find the appropriate solutions for your project and receive all the necessary information.

Single-family house

Multi-family house

Industry building

open Building Renovation Tool

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.

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

Find us

Messen/Events

08.10. - 09.10.

Data Centre World Singapore

Marina Bay Sands, Singapore

Booth C52, Hall Basement 2 Hall D, E, F

You can find more information about the event at:
https://www.singaporetechnologyweek.com/data-centre-world/

10.12. - 11.12.

EnerGaïa

Montpellier, France

Booth C30, Hall B3

You can find more information about the event at:
https://www.energaia.fr/en/

Weitere Veranstaltungen

News

Successful expansion

Hauff-Technik CHINA, another franchise company, opened in Shanghai on 9 July 2025. This expansion strengthens …

We are an E-Brand Partner of the ZVEH

By joining the alliance, we are strengthening our commitment to quality, partnership, and innovation within …

Gala evening emphasises future orientation

A gala evening for invited guests was held on 15 May 2025 to mark recent events, the anniversary year and to …

References

Automobile test track ZalaZone Hungary

ZalaZONE is developing its new test and inspection site in Hungary step by step. The 265-hectare site is …

G-Box in new-build development at Riegele in Sontheim-Brenz

At the new-build development in Sontheim-Brenz, the municipality requires that the fibre optic infrastructure …

Modernisation of the thermal power plant and new construction of a substation

With the groundbreaking ceremony for the modernisation of its thermal power plant, SWK Stadtwerke …

New construction Karlsruhe Wildpark Stadion

The waiting has been worth it! By mid-2022, a modern future-proof football stadium commissioned by the city of …

Grünberg substation

Through the use of pressure-tight, mechanically stable and flexible cable ducts that predefine the relevant …

Climate-neutral and sustainable - the largest local heating network in lower Saxony

During the new construction of the "Hüttengelände" residential area in Neustadt, thermal heat pumps are being …

Trenchless building connection

The refurbishment of building connections can be performed as a trenchless construction using the membrane …

New construction of service building with switchyard at Dresden Reick substation

The Dresden-based utility company DEWAG Netz GmbH is the client for this new substation. The task at the …

More references

Fachverband Hauseinführungen für Rohre und Kabel

Bundesverband Deutscher Fertigbau

Zentralverband der Deutschen Elektro- und Informationstechnischen Handwerke