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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureInterior ConstructionOberbuchsitenLaireiter GmbH, Fenster + Türen
Laireiter GmbH, Fenster + Türen Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Laireiter Fenster und Haustüren is a specialist company for consulting, sales and installation of windows and front doors. The company's core activity includes planning, delivery and installation of various types of windows (plastic windows, plastic-aluminum windows, wood-aluminum windows, composite windows) and front doors (aluminum front doors, wood-aluminum front doors, lift-and-slide doors, patio doors), as well as providing services such as door design, burglary protection and installation.

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Products & services

Industry:Interior Construction
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Laireiter GmbH, Fenster + Türen

8
Windows
Windows made to measure in plastic, plastic-aluminium and wood-aluminium, in various designs and versions; with thermal insulation, sound insulation, burglary protection and accessories.
Front doors
Made-to-measure front doors in aluminium and wood-aluminium, with various models, design styles, side panels, fanlights, handles and safety locking systems.
Lift-and-slide doors
Lift-and-slide doors in plastic, plastic-aluminium and wood-aluminium as well as large-format glazing; with low-threshold access, thermal insulation and optional electric drive.
Patio doors
Patio doors and balcony doors in plastic, plastic-aluminium and wood-aluminium, in various opening types and sill heights up to barrier-free access.
Sun protection
Sun protection systems for windows and façades, including laminated windows with integrated sun protection, raffstores, front-mounted roller shutters, mini-cassette roller shutters, interior blinds and shutters.
Insect screens
Custom insect screens for windows and doors, including hinged frames, insect screen roller shutters, tension frames and sliding frames.
Installation
Professional installation of windows and doors by a qualified, trained and certified installation team.
Consulting / Sales
Consulting and sales with showroom; displays include windows, lift-and-slide doors, entrance doors, shutters and insect protection elements.
Trust & reputation

ranQ Trust Score of Laireiter GmbH, Fenster + Türen: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Laireiter GmbH, Fenster + Türen scores 85.6 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.88.324%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.77.410%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.88.08%
Laireiter GmbH, Fenster + Türen scores 61.5 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.50.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.55.07%
Laireiter GmbH, Fenster + Türen scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).85.022%
Laireiter GmbH, Fenster + Türen scores 12.0 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.12.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Laireiter GmbH, Fenster + Türen reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 20 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 20 reviews across all connected sources

Sources
GGoogle520
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Hauptstrasse 66
4625 Oberbuchsiten
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:30
Tue
07:30 - 12:00, 13:30 - 17:30
Wed
07:30 - 12:00, 13:30 - 17:30
Thu
07:30 - 12:00, 13:30 - 17:30
Fri
07:30 - 12:00, 13:30 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-168.605.582
Founded
2023 · 3 years
Last commercial register change
May 31, 2023
Employees
1 to 10
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.88.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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