M&M Reinigung Service
Window cleaning
Old Town arcades & UNESCO glass

Window cleaning
Bern.

Shopfront windows under 6 km of UNESCO-listed Old Town arcades arcades, original medieval glazing, glass facades of federal ministries, university and Hospital Biel windows, modern residential districts — every profile demands its method. We deliver all of them.

UNESCO compliant
Old Town requirements
Canton BE
Service area
6
Areas per window
CHF 0
Travel costs
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Bern — four window worlds

Old Town arcades. Old Town.
Federal. Residential.

Bern does not have one window profile — it has four. The UNESCO Old Town with its unique Old Town arcades arcades: shopfront windows framed by sandstone pillars, original glazing with Sprossen bars, historic fittings — centuries of accumulated character.

The federal administration zone around the Bundeshaus and Bundesgasse: modern glass facades, ministry windows, embassy glazing. Here absolute discretion counts, cleaning outside working hours and immaculate streak-free results for the seat of government.

The university quarter (Länggasse) and Hospital Biel campus: institutional windows at scale. Modern residential districts — Bümpliz, Bethlehem, Breitenrain: large window surfaces cleaned on a plannable interval, in a family rhythm.

Four worlds, one journey, one standard.Muharem Berisha
Our spectrum

6 profiles.
One standard of care.

From shopfront glass under the Old Town arcades to a glass facade on the Bundesgasse — every profile gets the right method. One approach does not suffice in Biel.

014 Points

Old Town arcades arcade shopfront windows

Under the UNESCO-protected arcades
  • Sandstone pillar surrounds — no high pressure on stone
  • Shopfront glass framed by the arcade structure
  • Cleaned streak-free before business opens
  • Arcade dust and moisture accounted for
024 Points

Sprossen & original Old Town glazing

Medieval & historic substance
  • Sprossen bars with original glazing — no aggressive agents
  • Thin historic panes cleaned with restraint
  • Wooden frames with historic paintwork preserved
  • UNESCO Old Town requirements observed
034 Points

Federal administration glass facades

Bundeshaus quarter & ministries
  • Modern glass fronts on ministry and embassy buildings
  • Streak-free with deionised water
  • Outside government working hours
  • Large surfaces cleaned efficiently and discreetly
044 Points

University & Hospital Biel windows

Institutional scale
  • FHNW University of Applied Sciences buildings — Länggasse and main campus
  • Hospital Biel (defined non-clinical areas)
  • Systematic cleaning on plannable intervals
  • Large institutional glazing efficiently
054 Points

Residential district windows

Länggasse, Bümpliz, Bethlehem
  • Large glazing, sliding doors, balcony balustrades
  • Modern districts — quick and plannable
  • Interval cleaning on request
  • Deionised water — no mineral residue
064 Points

Restaurants & hotels Old Town

Gastronomy under the Old Town arcades
  • Restaurants, cafés, hotels in the Old Town arcades arcades
  • Inside and outside panes, often combined with awning cleaning
  • Before opening time, discreet
  • Arcade-specific cleaning challenges addressed
For whom in Bern

Old Town & Private,
Administration & Commerce, MFH & Residential.

014 Points

Old Town & private

UNESCO compliant, gentle

UNESCO Old Town with Old Town arcades arcades, historic shopfronts, Sprossen windows, residential properties in the Kramgasse and Gerechtigkeitsgasse. Listed-building compliant, material-neutral.

  • Old Town arcades shopfront windows
  • Sprossen & original Old Town glazing
  • Town houses & historic properties
  • Spring & autumn care
024 Points

Administration & commerce

Glass facades, efficiency

Federal administration around the Bundeshaus, ministry buildings, embassy premises, banks on Spitalgasse, Hospital Biel (defined areas). Deployment outside business hours, streak-free, plannable.

  • Ministry & embassy buildings
  • Office buildings Bundesgasse quarter
  • Restaurants & Old Town arcades shopfronts
  • Deployment outside business hours
034 Points

MFH & residential districts

All units, one appointment

Apartment blocks in Länggasse, Bümpliz, Bethlehem, Breitenrain, Weissenbühl — all floors in one appointment. We coordinate directly with administrations and property managers.

  • All floors coordinated
  • Administration & condominium jobs
  • Staircase windows included
  • Large glass surfaces efficiently
Combination tip for Bern

Awnings + windows.
One appointment. One price.

In Bern's Old Town, Old Town arcades arcade awnings accumulate dust, grime and moisture that falls directly onto shopfront windows. Cleaning the awnings first is not optional — awning residue re-contaminates fresh glass within hours.

We clean in one appointment: awnings and shutters first, windows after. One team, no extra effort for you, combo price cheaper than two separate bookings.

Window cleaning Biel → Blind cleaning Biel
How it works

Three steps. Substance preserved.

01

Enquiry

You name the property and building type — Old Town Old Town arcades, federal administration, residential district. We check UNESCO and listed-building requirements where relevant and deliver a fixed-price quote within 4 hours.

02

Appointment

Confirmation within 24 hours. For federal buildings outside working hours — for Old Town properties by agreement with property management.

03

Result

Method matches the material: restrained on original Sprossen glazing, efficient on federal glass facades. Streak-free, material-gentle. Any issue reworked at no charge.

Frequently asked questions

Window Cleaning Biel —
what people ask.

Do you clean windows under the Old Town arcades arcades in Bern's Old Town?+
Yes — and with full awareness of what makes Bern's Old Town arcades unique. The 6 km of covered arcades create specific cleaning conditions: sandstone pillars, enclosed moisture, accumulated dust from foot traffic. Shopfront windows here require careful cleaning methods that respect both the glass and the surrounding UNESCO-listed sandstone.
Which agents are used on UNESCO-listed windows in Bern?+
pH-neutral cleaners and deionised water. No acids on original fittings, no strong surfactants on historic frames, no rough-textured cloths on thin original glass. For Sprossen windows with original glazing we work with restrained mechanics and full attention to the frame-glass interface.
Do you also clean federal ministry and embassy buildings?+
Yes. Ministry buildings in the Bundesgasse quarter, embassy premises, administration buildings around the Bundesplatz — all part of our Bern profile. Deployment outside working hours, with a fixed team, with confidentiality as standard.
How hard is the water in Biel — different from Aargau?+
Yes, significantly softer: Bern has hardness grade 1–2 (very soft), sourced from the Aare river. Aargau water is at grade 3–4. On modern large glazing without regular cleaning, mineral haze still forms eventually. With deionised water we leave no residue at all.
Do you also clean modern residential districts such as Bümpliz and Länggasse?+
Yes. The newer residential developments in Bümpliz, Bethlehem, Breitenrain and Weissenbühl are a different profile from the Old Town: large window surfaces, often with external Venetian blinds, sometimes sliding doors. We can do both, we coordinate both in one trip.
What does window cleaning in Biel cost?+
Fixed price by number of windows, building type (Old Town arcades shopfront / Sprossen / standard / large glazing), floor and condition. Written quote within 4 hours. Travel costs are included in the price (CHF 0 additional).
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Window cleaning also inOftringen·Zofingen·Aarau·Baden·Olten·Solothurn·Biel·Thun
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+41 76 754 24 66
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01Direct to the owner
Direct contactNo waiting line · Maximum discretion