• Multi-line building entries
• Single building entries – open construction
• Single building entries – trenchless construction
• Accessories
• Materials, approvals, test reports

• System HSI 150
• System HSI 90
• Accessories
• Materials, approvals, test reports

• for cables
• for pipes
• Liners
• Accessories
• Materials, approvals, test reports

• Earthing fixed ponits
• Roof entries
• Foundation pipes
• Accessories
• Materials, approvals, test reports

Ready to assist you throughout Germany: advice and support from a team of experienced building services specialists.

Always there to support you: the reliable installation professionals from the service provider VARIO-TEC.

Solutions from Hauff-Technik are available on a local basis in about 20 countries.

• History
• Philosophy
• Quality policy
• Locations

Hauff-Technik is one of Europe´s leading companies in the cable and pipe sealing segment.

Hauff-Technik offers very interesting technical and business roles for qualified employees.

• News
• Topics
• Exhibitions

Here you can get to know the people and solutions of Hauff-Technik in person.

Hauff-Technik offers optimised individual solutions for an extremely wide range of projects.