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DirectoryConstruction & ArchitectureTimber Construction & CarpentryWaldstattBlumer Fensterwerke AG
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Blumer Fensterwerke AG

Summary

About the company

Blumer Fensterwerke AG manufactures and supplies windows and doors, offering bespoke products in wood, wood‑aluminium, PVC and PVC‑aluminium. The company also provides post‑and‑beam façade systems, historic/period windows and restoration services, and offers consulting, showroom services, maintenance and accessories as well as information on quality assurance and sustainability.

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Products & services

Industry:Timber Construction & Carpentry
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Wooden windows
Production and installation of wooden windows and lift-and-slide doors, with thermal, acoustic and burglary protection options as well as different wood types and surface treatments.
Wood-metal windows
Production and installation of wood-metal windows and lift-and-slide doors, with a weatherproof metal outer shell, various glazing types, surfaces and security options.
PVC windows
Production and installation of PVC windows and lift-and-slide doors, with multi-chamber profiles, color and decor options as well as thermal insulation, acoustic protection and security versions.
PVC-metal windows
Production and installation of PVC-metal windows and lift-and-slide doors, with an aluminium outer shell, various surface finishes, security and insulation options.
Post-and-rail facade systems
Production and installation of post-and-rail facade systems made of wood or wood-metal, with thermally separated systems, triple glazing, fire protection and passive-house options.
Specialty windows
Production and installation of specialty windows such as sliding windows, vertical tilt windows, pivot windows, turn sashes, as well as round, convex or concave shapes.
Historic window products
Historic window solutions for monument preservation and old buildings, including style-appropriate replacements, replicas, double or triple glazing and technically adapted installations.
Style-appropriate replacement of historic windows
Style-appropriate replacement of historic and heritage-preservation windows with wood or wood-metal systems closely matching the original, including for listed buildings, churches, castles and old town properties.
Restoration of historic windows
Restoration and refurbishment of historic windows while preserving the existing structure, including lead and art glass, fittings, hinges and old locking systems.
Service work
Repairs, warranty work, adjustment work, measuring for replacement glass, insect protection, interior shading systems, as well as cat and pet flaps.
Press

Media

December 8, 2025Media
Eine Ära geht zu Ende – eine neue beginnt
tagblatt.ch
October 17, 2023Media
Konzentration der Produktion an einem Standort
appenzell24.ch
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Location

Schönengrundstrasse 1
9104 Waldstatt

At a glance

Legal form
Corporation
UID
CHE-105.894.854
Founded
1994 · 32 years
Last commercial register change
June 15, 2026
Employees
101 to 500

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