Waterproofing in the
Canton of Schaffhausen

Franz Gnädinger AG

Since 1981 · 1–10 empl.·5.0(2)

Franz Gnädinger AG is a sheet-metal and flat-roofing contractor. Its work includes metal roofing, metal facades, plinth and threshold sealing, and the planning and installation of lightning protection systems; it also carries out sheet-metal work on historic buildings.

AS Fugenspezialist KLG

Since 2020 · 1–10 empl.·5.0(8)

AS Fugenspezialist KLG carries out jointing and sealing work for new buildings and renovation projects, indoors and outdoors. Its services include silicone, putty, hybrid and fire-protection joints, as well as work on floors, walls, windows, conservatories, pools, kitchens and bathrooms.

AA Bauspengler Ahmetaj

Since 2020 · 1–10 empl.

AA Bauspengler Ahmetaj provides sheet-metal roofing work and roof maintenance, including work on pitched and flat roofs. Its services also include building waterproofing, façade cladding, and solar and photovoltaic installations.

Emini Protect GmbH

Since 2025 · 1–10 empl.

Emini Protect GmbH carries out joint sealing and fire stopping work. Its services include silicone, façade, swimming-pool and parquet joints, as well as the installation and application of fire protection systems; the company also provides cleaning and maintenance work.

DS-Abdichtungen AG

Since 2011 · 1–10 empl.

The core activity of DS Abdichtungen AG is the execution of sealing works, in particular with liquid plastic (PMMA), as well as sheet metal work, greening and maintenance work in the construction industry.

Burim Fugenabdichtungen Emini

Since 2017 · 1–10 empl.

Biber Flachdach GmbH

Since 2019 · 1–10 empl.