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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,194 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSealing & InsulationSt. GallenWalder Abdichtungstechnik GmbH
Walder Abdichtungstechnik GmbH Logo
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Walder Abdichtungstechnik GmbH

Summary

About the company

The core activity of Walder Abdichtungstechnik GmbH is the planning, consulting, processing and execution of sealing and sealing solutions for civil engineering and construction, particularly in the areas of joint sealing, joint renovation, fire protection, coatings, pipe sealing, structural glazing and PU injections.

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Products & services

Industry:Sealing & Insulation
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Joint Sealing
Durably seal structural joints in civil engineering and building construction, with a focus on protection against water and long-lasting sealing materials.
Joint Restoration
Restore dried-out or damage-prone joints, including replacement of joint sealings and repair of renovation damage.
Joint Tapes
Joint tapes for expansion joints, construction joints and cracks in building and civil engineering, with water and weather resistance and easy repairability.
PU Injection Resin
PU injections to fill cracks and voids, reacting with water and curing into a hard-elastic foam.
Pipe Seals
Pipe seals with RDSS pipe sealing for pipes and cables, using flexible sealing elements and compressed-air filling.
Structural Glazing
Sealing and bonding of all-glass façades in roof and façade construction with silicone sealants and high elongation capability.
Fire Protection
Fire protection using firestopping, spray foaming and joint sealing at connection joints, doors, cable ducts and floor penetrations.
Coatings
Antistatic, elastic and chemical-resistant coatings for heavily used industrial floors with high hardness and abrasion resistance.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 24 reviews across all connected sources

Sources
GGoogle524
★TrustpilotSoon
PProvenExpertSoon

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Location

Brauerstrasse 50
9016 St. Gallen
Opening hours
Mon
07:00 - 12:00, 13:00 - 18:00
Tue
07:00 - 12:00, 13:00 - 18:00
Wed
07:00 - 12:00, 13:00 - 18:00
Thu
07:00 - 12:00, 13:00 - 18:00
Fri
07:00 - 12:00, 13:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-293.073.973
Founded
2020 · 6 years
Last commercial register change
February 14, 2025
Employees
1 to 10

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