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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,806 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSealing & InsulationGossau ZhDrytech Swiss AG
Drytech Swiss AG Logo
Verified· 3 sources

Drytech Swiss AG

Summary

About the company

The core activity of Drytech Swiss is the development and application of high-quality sealing solutions in civil engineering, underground construction and special deep foundation engineering, particularly for the sealing of buildings against water and moisture, to ensure dry buildings, healthy spaces and the protection of humans and the environment.

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Offering

Products & services

Industry:Sealing & Insulation
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Waterproofing solutions for above-ground, civil and special deep construction
Waterproofing solutions for above-ground, civil and special deep construction, for dry structures, healthy spaces and protection against groundwater.
Consulting
Consulting for architects, clients, civil engineers and builders regarding waterproofing systems and their use.
Waterproofing systems
Weisse Wanne, Weisse Wanne Plus, Blaue Wanne and joint sealing as systems for waterproofing structures against pressurised water.
Waterproofing execution
Concrete placement supervision, joint sealing systems, sealing of penetrations, as well as quality assurance and documentation on site.
Renovation of waterproofing
Crack injection, horizontal waterproofing, vertical external waterproofing and internal waterproofing for the renovation of existing structures.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle55
★TrustpilotSoon
PProvenExpertSoon

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Location

Industriestrasse 37
8625 Gossau Zh
Opening hours
Mon
08:00 - 12:00, 13:30 - 17:00
Tue
08:00 - 12:00, 13:30 - 17:00
Wed
08:00 - 12:00, 13:30 - 17:00
Thu
08:00 - 12:00, 13:30 - 17:00
Fri
08:00 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-108.373.505
Founded
1995 · 31 years
Last commercial register change
July 21, 2026
Employees
11 to 20

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