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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureInterior fit-outRheinfeldenRhein Fenster AG
Rhein Fenster AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Rhein Fenster AG sells and installs windows, entrance and patio doors, and garage doors. Its services also include advice and sales, as well as sun and insect protection products.

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Presence

Service area

Offering

Products & services

Industry:Interior fit-out
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4.5/5

Rhein Fenster AG

8
Windows
Custom-made windows in plastic, plastic-aluminium and wood-aluminium; turn, tilt-turn and tilt windows, fixed glazing, balcony doors, sliding windows and accessories.
Front doors
Custom-made front doors in aluminium, wood-aluminium and wood; with security locks, RC2-tested protection, side panels, transoms, handles and further options.
Lift-and-slide doors
Lift-and-slide doors and large glazing in plastic, plastic-aluminium and wood-aluminium; with low-threshold access, large glass areas, electric drive and fixed glazing.
Terrace doors
Terrace and balcony doors in plastic, plastic-aluminium and wood-aluminium; as turn, tilt-turn and sliding versions, with barrier-free thresholds and security fittings.
Solar shading
Solar shading for windows and façades; composite windows with integrated blinds, external louvres, add-on and mini add-on roller shutters, interior blinds and shutters.
Insect screens
Custom-made insect protection systems for windows and balcony doors; swing frames, insect screens, tension frames and sliding frames, mounted directly on the window or in the roller-shutter box.
Installation
Professional installation of windows, front doors and garage doors by trained fitting teams for function, durability, weather resistance and secure installation.
Consulting and sales
Consulting and sales for windows, doors and garage doors; with callback, email contact and free advice on the products.
Trust & reputation

ranQ Trust Score of Rhein Fenster AG: 4.5 out of 5.0

Trust Score4.5/ 5.0

Excellent

x

Data basis 96% · As of November 2026

Rhein Fenster AG scores 98.3 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.97.024%
  • 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.100.010%
  • 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.100.08%
Rhein Fenster AG scores 71.3 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.58.012%
  • 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.70.07%
Rhein Fenster AG scores 86.7 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
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).86.722%
Rhein Fenster AG scores 31.4 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 35.31.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Rhein Fenster AG reaches a ranQ Trust Score of 4.5 out of 5.0 — rated «Excellent». The rating draws, among other things, on 5.0 out of 5 stars from 105 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of November 2026.

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

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 105 reviews across all connected sources

Sources
GGoogle5105
★TrustpilotSoon
PProvenExpertSoon

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

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Comparisons

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Location

Baslerstrasse 57
4310 Rheinfelden
Opening hours
Mon
08:00 - 12:00, 14:00 - 17:30
Tue
08:00 - 12:00, 14:00 - 17:30
Wed
08:00 - 12:00, 14:00 - 17:30
Thu
08:00 - 12:00, 14:00 - 17:30
Fri
08:00 - 12:00, 14:00 - 16:00
Sat
08:30 - 12:00
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-348.844.268
Founded
2022 · 4 years
Last commercial register change
August 27, 2026
Employees
11 to 20

Active in 1 of 26 cantons

  • AGAargau
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.
100.0
6%
  • 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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