Facade construction in the
Canton of Appenzell Outer Rhodes

Altherr Urnäsch AG

Since 2001 · 21–50 empl.·4.6(14)

Altherr Urnäsch AG carries out building-envelope work. Its services include roofing, façade construction and waterproofing, sheet-metal and lightning-protection work, photovoltaic systems, scaffolding and building maintenance.

merz+egger ag

Since 2017 · 11–20 empl.·4.8(22)

merz+egger ag is a roofing and building-envelope contractor. Its services include pitched and flat roofs, façades and insulation, as well as roof inspections and maintenance, roof windows, fall-protection systems and solar solutions.

giger + forrer gmbh

Since 2018 · 21–50 empl.·4.4(14)

giger + forrer gmbh provides building-envelope construction and renovation, including roofs and façades. Its services include pitched and flat roofs, roof windows, sheet-metal work, photovoltaic systems, maintenance and energy consulting.

Blumer Fensterwerke AG

Since 1994 · 101–500 empl.

Blumer Fensterwerke AG manufactures timber, timber-aluminium, PVC and metal windows, as well as mullion-transom façade systems. Its services also include historical and custom-made specialist windows, window renovation and restoration, consulting, sales and installation.

Schoch Metallbau AG

Since 2020 · 21–50 empl.·4.2(9)

Schoch Metallbau AG is a metal construction company providing solutions for building projects and custom metalwork. Its services include façades, windows, doors, stairs, railings, balconies and canopies, as well as planning, installation, maintenance and repairs.

Urs Graf Bedachungen AG

Since 2007 · 11–20 empl.·4.5(8)

Urs Graf Bedachungen AG provides roofing, façade construction and scaffolding services. Its work includes pitched and flat roofs, thermal insulation, façade renovation, scaffolds and temporary roofs.

Christian Koller Bedachungen

Since 2007 · 1–10 empl.·5.0(3)

Christian Koller Bedachungen is a roofing contractor specialising in pitched roofs, flat-roof waterproofing and façades. Its services also include roof inspections, cleaning and repairs, roof windows, and the production of smooth wooden shingles.

Züst Bedachungen AG

Since 2016 · 1–10 empl.·5.0(3)

Züst Bedachungen AG carries out work on pitched roofs, flat roofs and façades. Its services include insulation, waterproofing, repairs and maintenance, as well as advice and quotations for building-envelope projects.

Rollende Werkstatt AG

Since 2015 · 1–10 empl.·5.0(3)

Rollende Werkstatt AG works in sheet-metal roofing and lightning protection. Its website also features PREFA solutions for roofs, façades, solar, roof drainage and flood protection.

Schmid Bedachungen Speicher GmbH

Since 2018 · 1–10 empl.·5.0(1)

Schmid Bedachungen Speicher GmbH carries out work on pitched and flat roofs, façades and scaffolding. The company also provides building-envelope inspections and maintenance, and uses a telescopic handler for lifting and work at height.

Schläpfer Service AG

Since 1993 · 1–10 empl.

Stöckle Metallbau AG

Since 2021 · 1–10 empl.