Renovation residential / business premises, St Gallen


multi-family house




Conversion / Restoration


9000 St. Gallen (SG)


The façade of the building, containing both residential and business premises was renovated. The old render was completely removed, following which a 4 cm layer of Fixit 222 Aerogel High Performance Thermally Insulating Plaster was applied.

Used products

Fixit 222

Aerogel High Performance Insulating Plaster

Fixit 223

Special Embedding Mortar

Fixit 211

Roughcast mortar with adhesive agent

Fixit 493

Mineral-based undercoat stabilizer

Involved companies


Drechsler Energieoptimierung, 9000 St. Gallen


Stutz AG St. Gallen, Bauunternehmung, St.Gallen


Katholische Kirchgemeinde, St.Gallen

Construction Manager

Baukom AG Baumanagement, St. Gallen

Further references

Residential Home Wyssestein, Solothurn

The Fixit renovation technique, including the use of a 30mm thick plaster layer of Fixit 222 Insulating Plaster, created a novel room climate based on its water-vapour permeability. The combined layers of the plaster system absorb excess humidity from the air and return it in a controlled way to the room, preventing the development of mildew

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