Seals
Nothing can get through: water-tight protection for the fabric of your building
The seals protecting the fabric of the building must meet the highest demands. After all, penetrating water nearly always leads to damage to the building's fabric. It is essential that leaks are sustainably sealed. We are your specialists for the job.
What we offer:
The balcony is often the most exposed element of a building. We'll get your balcony back up to scratch:
- Repairs to flaking and local separation
- Incline correction
- Protection and sealing with liquid plastic
Do you want to convert your cellar or does it have damp walls? We will be pleased to advise you on choosing the right system.
- Moisture-regulating plasters
- Reconstruction plasters
- Injection
- Limewashes
- Sealing plasters
- Injections for work joints, cracks and dilation joints
- Implementation of pressing water penetration
Injection technology, liquid plastic seals, joint seals:
- Balconies
- Multi-storey car parks
- Parking garages
- Underground structures
- Wet zones
Factsheets
Main contact
Weiss+Appetito AG
Floors+flooring
Giacomettistrasse 1
3006 Berne
Insights
Tight down to the last detail: crack injection for long-term concrete repair
From May to July 2025, we carried out targeted crack injections and concrete repairs in a housing estate in Zurich. The aim was to secure the existing building fabric and prepare it for the façade renovation. The renovation was part of the ...
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Mission polyurea floor coating - high-performance application on 2,700 m² in Bern
Between April and July, a technically demanding polyurea floor coating was applied to a total area of 2,700 m² in a multi-storey building in Bern. What looks like a routine job from the outside was anything but ordinary in its execution ...
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Structural reinforcement in Ostermundigen - Innovative methods for maximum safety
Our structural reinforcement of the parking garage in Ostermundigen uses state-of-the-art construction methods to significantly improve the load-bearing capacity of the ceiling. By integrating additional steel reinforcement at points where vertical loads from columns or walls act, the ...
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