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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,807 companies indexed · Last updated: today
DirectoryIndustryPlastics IndustryLenzburgAlpsteg Fenster AG
Alpsteg Fenster AG Logo
Verified· 4 sources

Alpsteg Fenster AG

Summary

About the company

The core activity of Alpsteg Fenster AG is the manufacture and distribution of wooden and wood-aluminum window elements, particularly for the renovation and new construction sectors, with a focus on artisanal quality, sustainable thinking, and comprehensive customer consulting.

AI-generated
Offering

Products & services

Industry:Plastics Industry
✓ Offered5
Windows
Wood windows, wood-aluminium windows, plastic windows and plastic-aluminium windows; also lift-and-slide doors, patio doors, as well as special versions such as acoustic insulation, fire-protection and security windows.
Front doors
Aluminium front doors with different designs and fittings; configurable with side panels, fingerprint, camera, lighting and security profile cylinders.
Sun protection
Aluminium shutters, awnings, Raffstoren, roller shutters, fall shutters, louvre blinds and pleated blinds; including sun-protection service.
Customer service
Service, maintenance and repairs for windows and front doors; service package, adjustment work, replacement of glass, cat flaps, insect protection, safety and protection, repairs for front doors, plastic and wooden components, maintenance contracts.
Customer consulting, planning and installation
Advice in the showroom or at home, quotation preparation, technical design, site measurement, coordination of the project schedule, as well as installation and final acceptance for renovations and new builds.
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Reviews

Aggregated rating

Aggregated rating
4.2
of 5

Aggregated from 37 reviews across all connected sources

Sources
GGoogle4.237
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Press

Media

May 13, 2026Media
Tag der offenen Tür bei der Alpsteg Fenster AG
aarauer-nachrichten.ch
January 28, 2021Media
Alpsteg Fenster AG – ein «Vieleskönner» mit Standort in Niederlenz
nau.ch

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Location

Niederlenzer Kirchweg 15
5600 Lenzburg
Opening hours
Mon
08:00 - 12:00, 13:30 - 16:30
Tue
08:00 - 12:00, 13:30 - 16:30
Wed
08:00 - 12:00, 13:30 - 16:30
Thu
08:00 - 12:00, 13:30 - 16:30
Fri
08:00 - 12:00, 13:30 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.953.806
Founded
1978 · 48 years
Last commercial register change
April 23, 2026
Employees
21 to 50

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