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External Window Cleaning Service

Our professional external window cleaning service delivers clear results across building exteriors using specialist reach systems and technology.

From residential properties to commercial buildings, our specialist team provides external window cleaning across London with consistent results.

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PROFESSIONAL EXTERNAL WINDOW CLEANING

What Our External Window Cleaning Covers

Our external window cleaning service removes dirt, pollution, and environmental build-up from exterior glass surfaces using purified water systems and specialist equipment. Each service is tailored to the building type and access requirements to deliver a safe and consistent finish.

External Glass Cleaning

Cleaning of external windows to remove dirt, dust, and environmental residue from glass surfaces.

Water-Fed Pole Cleaning

Use of reach-and-wash systems to clean windows safely from ground level without the need for ladders.

High-Level Window Cleaning

Cleaning of elevated windows using specialist reach equipment or access systems where required.

Residential External Window Cleaning

Cleaning of external windows for houses, apartments, and residential developments.

Frame & Sill Cleaning

Cleaning of accessible external window frames and sills as part of the service.

Streak-Free Finish

Purified water systems ensure windows are left clear without streaks, smears, or residue.

Façade Window Cleaning

Cleaning of external glazing across commercial buildings, offices, and multi-storey properties.

Environmental Build-Up Removal

Removal of marks caused by rain, pollution, dust, and general outdoor exposure.

When to Schedule External Window Cleaning

  • Visible dirt or weather marks on windows
    Remove build-up caused by rain, pollution, and outdoor exposure.
  • Regular property maintenance
    Maintain clean external windows across residential and commercial properties.
  • Preparing for visits or inspections
    Improve building presentation before guests, tenants, or clients arrive.
  • After construction or exterior works
    Remove dust and debris left on external glass surfaces.
  • Maintaining commercial property standards
    Keep building exteriors clean and professional.
  • Scheduled external cleaning programmes
    Many clients arrange routine external window cleaning to maintain appearance.

12m +

Ground Reach Systems

Pure Water

Streak-Free Finish

Professional Equipment & Cleaning Standards

We use purified water window cleaning systems and professional reach equipment to safely clean external glass surfaces. Our operatives select the appropriate method based on building height, access requirements, and site conditions to deliver consistent results.

  • Water-fed pole cleaning systems
  • Purified water filtration systems
  • High-reach window cleaning equipment
  • Specialist external cleaning tools

The Bayleaf Standard

Excellence in Every Detail,

Reliability in Every Visit

We pride ourselves on delivering unmatched service through our dedicated specialist teams and rigorous standards. Discover why industry leaders trust Bayleaf FM for their facility management.

Directly Employed Specialist Teams

Our deep cleaning operatives are permanent, trained employees, not agency labour. This ensures accountability, consistent standards and a team that understands structured cleaning processes.

Fully Insured & Accredited

We operate with full insurance cover and recognised industry accreditations, delivering deep cleaning services in line with professional and safety standards.

Quality Checked Before Completion

We don’t just finish and leave. Every deep clean is reviewed against the agreed scope before sign-off.

Flexible, Reliable Scheduling

We work around your availability, including evenings and weekends where required, to minimise disruption and deliver services when you need them.

Our standards, your success.

Experience the premium difference that 15+ years of industry expertise brings to your workspace.

Methodology

Our External Window Cleaning Process

Each external window cleaning service follows a structured approach to ensure safe access and a consistent, streak-free finish. From site assessment and equipment setup through to cleaning and final inspection, our team works methodically to deliver reliable results.

01. Site Assessment

We assess the building, window height, and access requirements to determine the safest and most effective cleaning method.

02. Equipment Setup

We prepare and position water-fed pole systems or access equipment to safely reach the required areas.

03. External Window Cleaning

Windows are cleaned using purified water systems to remove dirt and leave a clear, streak-free finish.

04. Final Inspection

We review the cleaned windows to ensure all areas meet the agreed standard before completion.

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Additional Technical Cleaning

Related Specialist Cleaning Services

If your property requires additional cleaning beyond this service, our specialist teams provide a range of professional solutions.

Deep Cleans

Comprehensive deep cleaning service targeting built-up dirt, bacteria and hidden dust across all accessible areas to restore hygiene and presentation.

Kitchen Deep Clean

Intensive cleaning of kitchen areas including appliances, surfaces, cupboards and grease-prone zones to restore hygiene and maintain a safe environment.

Builders Clean

Cleaning carried out after construction or refurbishment works to remove dust, debris, paint splashes and installation residue, preparing the space for safe use and final presentation.

End of Tenancy Clean

Comprehensive property cleaning before or after tenancy changeovers to ensure the space is hygienic, presentable and ready for new occupants.

Sparkle Clean

A final presentation clean for vacant properties before handover or occupation, removing dust, light marks and surface residue to ensure the space feels fresh, polished and ready for use.

Carpet Cleaning

Professional carpet cleaning using specialist equipment to remove embedded dirt, stains and allergens while restoring the appearance of carpeted floors.

Hard Floor Cleaning

Deep cleaning of hard flooring surfaces including tile, stone and vinyl to remove grime, restore shine and improve overall floor presentation.

Upholstery Cleaning

Specialist cleaning of sofas, chairs and upholstered furniture to remove stains, dust and allergens while refreshing fabric appearance.

Jet Washing

High-pressure cleaning of outdoor surfaces such as driveways, patios and walkways to remove moss, dirt, algae and built-up debris.

Graffiti Removal

Specialist removal of graffiti and paint from exterior surfaces including brick, stone and metal without damaging underlying materials.

Pigeon Guano Removal

Safe removal and sanitisation of pigeon droppings from buildings and surfaces to eliminate health risks and restore cleanliness.

High Level Dusting

Cleaning of elevated surfaces such as beams, ledges and fixtures to remove accumulated dust and maintain a hygienic internal environment.

Brass Polishing

Professional polishing and restoration of brass fixtures and fittings to remove tarnish and restore a clean, polished finish.

Extractor Cleaning

Cleaning of extractor systems and ventilation components to remove grease and build-up, improving airflow and maintaining hygiene standards.

Internal Window Cleaning

Cleaning of interior windows and glass surfaces to remove marks, dust and residue, improving light and visibility.

Biohazard Cleaning

Specialist cleaning and sanitisation of areas affected by hazardous biological materials, carried out safely and in accordance with health regulations.

Flood Restoration

Cleaning and restoration after flooding to remove water damage, contaminants and debris while supporting safe recovery of the property.

Trauma Cleaning

Sensitive and professional cleaning following traumatic incidents, restoring affected environments safely and discreetly.

External Window Cleaning FAQs

Everything you need to know about our external window cleaning process and what to expect during our visit.

What is included in external window cleaning?

External window cleaning includes cleaning exterior glass surfaces, and where accessible, frames and sills. routine maintenance.

How are external windows cleaned without ladders?

We use water-fed pole systems that allow windows to be cleaned safely from ground level.

Is purified water used for cleaning?

Yes. Purified water helps achieve a streak-free finish without leaving residue.

How often should external windows be cleaned?

This depends on the location and level of exposure to dirt and weather conditions.

Can this service be scheduled regularly?

Yes. Many clients arrange routine external window cleaning.

Do you need access inside the property?

No. External window cleaning is carried out from outside the building.

Do you bring your own equipment?

Yes. Our team attends fully equipped with all necessary systems and tools.

Can you clean windows on multi-storey buildings?

Yes. We use high-reach systems and appropriate equipment depending on building height.

Is external window cleaning suitable for commercial properties?

Yes. The service is widely used across offices, retail spaces, and commercial buildings.