Multi-Storey & High-Rise Windows
Our high-rise window cleaning service is suitable for multi-storey offices, commercial buildings and other properties where windows cannot be reached safely from ground level.


High level window cleaning means cleaning windows above ground level or in places that are difficult to reach safely from the ground. This can include multi-storey offices, commercial buildings and other properties with elevated or hard-to-reach glass.
We provide high level window cleaning across London for commercial properties. Our team assesses the building, access points and cleaning requirements before choosing a suitable method for the work.




We clean elevated and difficult-to-reach windows for commercial properties across London. Each job starts with an assessment so we can choose a suitable cleaning and access method for the building.
Our high-rise window cleaning service is suitable for multi-storey offices, commercial buildings and other properties where windows cannot be reached safely from ground level.
Our service is designed for elevated glass, difficult positions and external windows that need specialist access and planning.
Depending on the building and site conditions, we may use water-fed poles, rope access, mobile elevating work platforms or cherry pickers where suitable.
Choose a one-off clean or a planned schedule. We can arrange visits around your building access, working hours and cleaning requirements.
There is no single method for every property. We review the height, glass position, access points and site conditions before recommending a practical approach.
We provide high level commercial window cleaning for a wide range of commercial and multi-storey properties across London. Our high level cleaning London service is planned around the building, access points, window position and site conditions.
Keep high windows and external glass clean across offices, business centres and corporate buildings.
Maintain clear glass and a clean appearance for customers, staff and visitors.
Clean difficult-to-reach windows while working around guests, staff and normal site activity.
Plan window cleaning around building access, working hours and site requirements.
Specialist cleaning for external windows that cannot be reached safely from ground level.
Cleaning support for properties with multiple buildings or larger areas of glazing.
We work with facilities managers, property managers, building managers and business owners to arrange practical cleaning schedules.

High level window cleaning needs careful planning. Before work starts, we review the building, access, equipment and site conditions so the job can be planned in a safe and practical way.
We review the work area and identify risks before cleaning begins. This helps the team choose suitable controls and access arrangements.
We consider the height, window position, access points and site conditions before selecting a suitable method.
Cleaning equipment should be suitable for the work and checked before use. We plan equipment around the needs of each site.
High level work requires people who understand the equipment, site controls and cleaning method being used.
Our approach follows relevant UK guidance for work at height. You can read the official guidance from the Health and Safety Executive.
We aim to reduce unnecessary impact on the environment while delivering a thorough window cleaning service. Where suitable for the job, we use cleaning methods and products selected with the building and site conditions in mind.
We use cleaning products according to their intended purpose and site requirements.
We choose a practical method based on the building, glass and access conditions.
Our team works carefully around windows, frames, surrounding surfaces and building access areas.
The cost of high level window cleaning depends on the building, window access, glass area, cleaning method and visit frequency. We review your requirements before preparing a clear quote.
Larger buildings and difficult access points can require more time, equipment and planning. We consider the site before preparing your quotation.
The height and position of the glass can affect the cleaning method and equipment needed to complete the work safely.
Water-fed poles, rope access and powered access equipment may suit different properties. The right option depends on the building and site conditions.
You can book a one-off clean or arrange regular maintenance. We can plan visits around your business hours and access needs.
Tell us about the building, window areas and access requirements. We can review the job and provide a tailored quotation.
High level window cleaning is often part of a wider commercial cleaning plan. If your building needs additional support, you can combine window cleaning with other services from Benchmark.
Need several services for the same property? Speak to our London cleaning team about a tailored cleaning plan.
Some commercial properties need more than window cleaning. We can support your building with related cleaning services, helping you keep windows, workspaces and shared areas clean and presentable.
Professional internal and external window cleaning for commercial buildings, offices and business premises.
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Explore service →Flexible warehouse cleaning for floors, storage areas, windows and other busy commercial spaces across London.
Explore service →Need several cleaning services for the same property? Talk to our team about a cleaning plan that fits your building and schedule.
High-level window cleaning needs more than the right equipment. It needs careful planning, experienced teams and a clear approach to safety. Benchmark Cleaning Services has been serving businesses across London since 2003.
Benchmark Cleaning Services was established in 2003. Our experience helps us plan cleaning work around different buildings, access needs and working environments.
Our cleaning teams are security vetted and trained to work professionally. We assess site conditions before selecting the right cleaning and access approach.
We carry out regular ISO 9001 audits to help maintain consistent quality. Every job is planned around the needs of the building and client.
Our cleaners and your premises are covered, giving businesses added peace of mind when arranging professional commercial cleaning.
Different buildings need different access and cleaning solutions. Explore our specialist services for high-rise buildings, difficult access and London window cleaning costs.
Specialist window cleaning for tall and multi-storey commercial buildings across London.
Explore high-rise window cleaning →Learn how specialist rope access can help reach difficult external windows where suitable for the building.
Explore rope access cleaning →Understand the main factors that can affect the cost of specialist high-level window cleaning in London.
Explore cleaning costs →Every commercial cleaning project has different challenges. Our experience working in demanding buildings helps us plan specialist cleaning work with care, clear communication and attention to site conditions.
“For anyone with a warehouse conversion with exceptionally high ceilings and large stainless-steel beams, Larson and his team at Benchmark Cleaning Services are the real deal.”
This feedback relates to commercial cleaning work and is not presented as a specific high-level window cleaning case study.
Find clear answers to common questions about high level window cleaning for commercial buildings and hard-to-reach windows in London.
High level window cleaning is the professional cleaning of windows that are above ground level or difficult to reach from the ground. It is commonly used for multi-storey buildings, offices, hotels, apartment blocks and other commercial properties.
We choose the safest cleaning method after assessing the building and access requirements. Depending on the site, we may use water-fed poles, rope access, mobile elevating work platforms or cherry pickers.
Yes. Our high level window cleaning service is designed for windows that cannot be reached safely using standard ground-level equipment. We assess the access points and choose a suitable method for the building.
The right cleaning schedule depends on the building, location, surrounding environment and level of dirt. We can arrange one-off cleaning or regular visits to help keep commercial windows clean throughout the year.
The cost depends on factors such as building height, window access, glass area, cleaning method and visit frequency. We assess the site and provide a clear quote based on your requirements.