Speak to one of window cleaning experts
Residential Window Cleaning Woking
Window Cleaners Woking homeowners can depend on should provide more than a quick wipe over the glass, especially when local properties range from modern family houses and town centre apartments to older homes with awkward frames, upper-floor glazing and garden-facing extensions. Abacus Window Cleaning provides residential window cleaning in Woking for households that want a reliable, careful and professional service without the hassle of cleaning difficult glass themselves.
Every home has its own cleaning requirements. Some properties need routine exterior window cleaning, while others need attention around frames, sills, roof glass, patio doors, conservatories or windows positioned above extensions. Our team works with suitable cleaning methods for the property, the access and the condition of the glass, helping your home look brighter from the outside and feel lighter inside.
- Detached houses – Larger homes often have more windows, side elevations and upper-floor glass that benefit from regular planned cleaning.
- Semi-detached homes – Front, rear and side windows can be cleaned carefully, including glazing near driveways, gardens and extensions.
- Terraced properties – Compact homes often need an efficient approach where access, street-facing glass and rear windows are handled neatly.
- Townhouses – Taller homes may need methodical cleaning for multiple floors, narrow elevations and harder-to-reach upper windows.
- Converted homes – Older buildings and adapted properties can have mixed window styles that need a more careful, property-specific finish.
Clean windows can make a clear difference to the way your home looks and how much natural light reaches your rooms. Abacus Window Cleaning can help with one-off cleans, scheduled window cleaning and tailored residential glass cleaning across Woking.
For more information about our Residential Window Cleaning in Woking, call Abacus Window Cleaning today on 01483 369473.


Commercial Window Cleaning Woking
Commercial Window Cleaning Woking businesses need should be reliable, well organised and carried out with the appearance of the building in mind. Abacus Window Cleaning provides commercial window cleaning across Woking for offices, shops, hospitality venues, managed buildings and customer-facing premises that need clean glass, tidy frames and a professional finish without disrupting the working day.
Commercial windows often collect marks faster than domestic glazing because they sit close to roads, entrances, car parks, signage, foot traffic and busy public areas. Shopfronts, office windows, reception glazing, entrance doors and upper-floor glass can all affect how a business is perceived before anyone steps inside. Our team can clean these areas carefully, helping your premises look brighter, cleaner and better maintained.
- Office buildings – Regular window cleaning helps keep workspaces, meeting rooms and reception areas looking professional for staff and visitors.
- Retail premises – Shopfront glass needs a clean finish because fingerprints, dust and street-level marks are highly visible to passing customers.
- Restaurants and cafés – Clean windows, doors and frontage glazing help create a more inviting first impression for diners and guests.
- Managed commercial blocks – Shared entrances, communal glazing and upper-floor windows benefit from planned cleaning across the whole building.
- Showrooms and customer-facing units – Large panes and display windows need careful attention because smears and water marks can stand out quickly.
A good commercial window cleaning service should be easy to schedule, consistent and mindful of how your business operates. Abacus Window Cleaning works neatly and professionally, helping Woking businesses maintain cleaner glass, smarter entrances and a better-presented exterior.
For additional information about our Domestic Window Cleaning in Woking, call Abacus Window Cleaning today on 01483 369473.
Rope Access Window Cleaning in Woking
Rope Access Window Cleaning in Woking is suited to buildings where standard window cleaning methods cannot safely or practically reach the glass. Abacus Window Cleaning can help with specialist high-level window cleaning where height, layout, restricted access or architectural design makes a more controlled solution necessary. It is particularly useful for taller buildings, internal elevations, awkward courtyards and glazing that cannot be reached from ground level.
This type of window cleaning needs planning, training and a strong focus on site safety. The aim is to clean difficult glass effectively while reducing the need for bulky access equipment where it is not suitable. For certain Woking buildings, rope access can also help limit disruption around entrances, pedestrian areas, car parks, service roads and shared spaces.
- Apartment blocks – Upper-floor windows and communal elevations can be cleaned where normal pole access may not be practical.
- Office buildings – High commercial glazing can be maintained with less disruption to staff, visitors and daily operations.
- Hotels – Guest-facing windows, upper elevations and internal courtyard glass can be cleaned while keeping disruption controlled.
- Mixed-use developments – Buildings with shops, offices and flats often need careful coordination where access is limited.
- Architectural glazing – Recessed glass, angled panes and unusual elevations may need rope access methods for a proper clean.
Rope access window cleaning helps keep challenging glass areas presentable, safe and professionally maintained. Abacus Window Cleaning can advise on the most suitable approach for your building and arrange work around access, timing and site conditions.
For more information about Rope Access Window Cleaning in Woking, call Abacus Window Cleaning today on 01483 369473.


Velux & Skylight Window Cleaning in Woking
Velux & Skylight Window Cleaning in Woking is a useful service for properties where roof windows, skylights and overhead glass collect rain marks, moss residue, dust, pollen and general weather staining. Because skylights sit at an angle, grime can be more visible than it is on vertical glass, especially after wet weather, dry dusty spells or long periods without cleaning. Abacus Window Cleaning can clean Velux windows, rooflights and skylights carefully, helping more daylight pass through the glass.
Roof windows are often awkward to clean from inside and difficult to reach safely from outside. They may sit above stairwells, loft rooms, extensions, bathrooms, kitchens or converted attic spaces. A professional skylight cleaning service gives you a safer and more effective way to deal with dirt build-up without leaning from windows or trying to stretch across sloped glass.
- Loft conversions – Velux windows in attic rooms often gather exterior dirt quickly because they sit exposed on the roofline.
- Kitchen extensions – Skylights above cooking and dining areas can brighten the space when the glass is kept clear.
- Bathroom roof windows – Smaller roof windows can look dull when condensation, rain marks and outside grime build up.
- Stairwell skylights – High internal positions and awkward outside access make these windows difficult for homeowners to clean safely.
- Garden room rooflights – Flat roof glazing and angled roof windows can collect leaves, dust and water marks throughout the year.
Clean skylights can make rooms feel lighter, fresher and better cared for. Abacus Window Cleaning can include roof windows as part of a wider property clean or arrange them as a focused service depending on your needs.
For more information about Velux & Skylight Window Cleaning in Woking, call Abacus Window Cleaning today on 01483 369473.
Bi-Fold Window Cleaning in Woking
Bi-Fold Window Cleaning in Woking is especially useful for homes with large glass doors, rear extensions and open-plan living spaces. Bi-fold doors are designed to bring in light and connect indoor rooms with gardens, patios and outside seating areas, but fingerprints, rain spots, dust, pollen and general marks can quickly affect their appearance. Abacus Window Cleaning provides careful cleaning for bi-fold glass, frames and surrounding areas so the doors continue to look smart and clear.
Large panes need a clean finish because streaks and smears are easy to notice, particularly when sunlight shines across the glass. Bi-fold doors also have frames, edges and tracks that can collect dirt, especially in homes with gardens, children, pets or frequent patio use. A professional clean can help the glass look brighter while supporting the overall presentation of the property.
- Kitchen bi-fold doors – Cooking spaces with garden access often need regular cleaning because of fingerprints, splashes and daily use.
- Dining room glazing – Large glass panels help the room feel more open when they are kept free from streaks and marks.
- Garden-facing extensions – Extensions with wide glass doors can collect rain spots, soil dust and pollen from nearby planting.
- Patio entrances – High-traffic doors often show hand marks, pet marks and outdoor residue around the lower glass.
- Open-plan living areas – Wide bi-fold installations need a neat finish because the glass is often a main feature of the room.
Abacus Window Cleaning can help keep your bi-fold doors looking sharp from inside and outside, whether you need them cleaned as part of your normal window cleaning schedule or before a special occasion.
For more information about Bi-Fold Window Cleaning in Woking, call Abacus Window Cleaning today on 01483 369473.


Car Port Window Cleaning in Woking
Car Port Window Cleaning in Woking helps keep covered parking areas, clear roof panels and glass sections looking brighter and better maintained. Car ports can quickly collect dust, bird mess, moss staining, water marks, leaf debris and traffic film, especially when they sit close to driveways, trees, roads or boundary walls. Abacus Window Cleaning can clean car port glazing and associated surfaces with care, improving both light levels and the general appearance of the structure.
Although car ports are practical, their glazing and transparent panels are often forgotten until they look noticeably dull. A professional clean can help remove built-up grime and restore a smarter look to the front or side of your property. This is especially useful where the car port is visible from the street or forms part of the main entrance area.
- Glass car ports – Clear roof panels can become stained by rain, leaves and airborne dirt, reducing the amount of light underneath.
- Polycarbonate covers – Lightweight roof panels can attract algae and surface grime that makes the structure look older than it is.
- Driveway canopies – Covered parking beside the house often needs cleaning around edges, supports and exposed roof sections.
- Side-return car ports – Narrow access areas can gather moss, debris and dirt where airflow and sunlight are limited.
- Attached car shelters – Structures fixed to the home can affect nearby windows, doors and entrances when left uncleaned.
Abacus Window Cleaning offers a sensible way to clean car port glass and roof panels without you having to climb, stretch or handle awkward cleaning equipment.
For more information about Car Port Window Cleaning in Woking, call Abacus Window Cleaning today on 01483 369473.
Conservatory Window Cleaning in Woking
Conservatory Window Cleaning in Woking is a valuable service for homeowners who want to bring more light back into their living space and improve the look of their glazed extension. Conservatories can collect dirt from every angle, including roof panels, side windows, doors, frames, finials, gutters and sills. Abacus Window Cleaning can help maintain the glass and surrounding surfaces so your conservatory feels cleaner, brighter and more enjoyable to use.
Because conservatories combine vertical windows with overhead glazing, they are exposed to more weather staining than many standard windows. Roof panels can gather algae, lichen, leaf residue and water marks, while lower glass is more likely to show fingerprints, pet marks and garden dirt. A thorough conservatory clean can make a noticeable difference to both the inside and outside of the structure.
- Victorian conservatories – Decorative roof shapes and multiple panes can gather dirt in corners, ridges and frame details.
- Lean-to conservatories – Simple rooflines still need regular cleaning where rainwater, moss and debris collect along the slope.
- Edwardian conservatories – Larger rectangular layouts often have generous glazing that benefits from a consistent clean finish.
- Garden rooms – Glazed living spaces facing lawns, trees and patios can pick up pollen, soil dust and seasonal marks.
- Orangeries – Roof lanterns, side windows and framed glass sections may all need careful attention to stay bright.
Abacus Window Cleaning can provide conservatory glass cleaning as a one-off visit or as part of a wider window cleaning service. The result is a clearer, fresher glazed space that feels better cared for throughout the year.
For more information about Conservatory Window Cleaning in Woking, call Abacus Window Cleaning today on 01483 369473.


Roof Lantern Window Cleaning in Woking
Roof Lantern Window Cleaning in Woking is ideal for extensions, orangeries and modern living spaces where overhead glass is one of the main features of the room. Roof lanterns look impressive when clean, but they can quickly show rain marks, moss residue, bird mess, dust and leaf debris because they sit exposed to the weather. Abacus Window Cleaning can clean roof lantern glazing carefully, helping restore clarity and allowing more natural light into the space below.
Roof lanterns can be difficult to clean without the right equipment because the glass is above head height, angled and often surrounded by roof edges. Trying to clean them yourself can lead to streaking, missed areas or unsafe access. A professional clean can deal with the glass, edges and visible frame areas in a more controlled way.
- Kitchen roof lanterns – Overhead glazing in kitchens can transform the room when the glass is clean and bright.
- Orangery lanterns – Larger lantern structures often need careful cleaning across multiple panes and frame lines.
- Flat roof extensions – Modern extensions with roof lanterns can collect grime where water settles around the edges.
- Dining room lanterns – Glass above dining areas is highly visible from inside and benefits from a streak-free finish.
- Rear extension glazing – Properties with garden-facing additions often need roof glass cleaned after pollen, leaves and wet weather.
Keeping your roof lantern clean helps the whole room feel lighter and better presented. Abacus Window Cleaning can include roof lanterns within a full window clean or arrange a separate visit for difficult overhead glazing.
For more information about Roof Lantern Window Cleaning in Woking, call Abacus Window Cleaning today on 01483 369473.
Pergola & Veranda Window Cleaning in Woking
Pergola & Veranda Window Cleaning in Woking helps keep outdoor living spaces, covered patios and sheltered seating areas looking cleaner and more inviting. Glass verandas, clear pergola roofs and side screens are exposed to rain, leaves, dust, algae and garden debris throughout the year. Abacus Window Cleaning can clean these glazed areas carefully, improving visibility, light and the overall finish of your outdoor space.
Pergolas and verandas can be awkward to clean because the glass or roof panels are often above seating areas, outdoor kitchens, decking or patio furniture. Dirt can gather along the frame edges, roof slopes and support sections, making the structure look tired even when the rest of the garden is well maintained. Professional cleaning helps bring the space back to a brighter, fresher standard.
- Glass verandas – Covered patio structures can collect water marks, algae and leaf staining across the roof panels.
- Clear roof pergolas – Transparent panels often need regular cleaning to keep the outdoor area feeling light and open.
- Garden seating covers – Sheltered seating areas look more inviting when overhead glass and side panels are clean.
- Decking canopies – Structures above timber or composite decking can gather dirt from nearby trees and weather exposure.
- Outdoor dining spaces – Pergolas and verandas used for eating or entertaining benefit from a cleaner, better-presented finish.
Abacus Window Cleaning can clean pergola and veranda glazing as part of a wider exterior window cleaning visit or as a dedicated service for outdoor glass structures.
For more information about Pergola & Veranda Window Cleaning in Woking, call Abacus Window Cleaning today on 01483 369473.


Canopy & Atrium Window Cleaning in Woking
Canopy & Atrium Window Cleaning in Woking is important for buildings where glass is a central part of the entrance, reception area, walkway or internal light space. Canopies and atriums are often highly visible, so dirt, water staining, bird mess and algae can affect the first impression of the whole property. Abacus Window Cleaning can clean canopy glazing, atrium glass and associated window areas using a planned approach suited to the building.
These areas can be more complex than standard window cleaning because access, height, foot traffic and surrounding surfaces all need to be considered. Some canopy glass sits above entrances, while atrium glazing may be internal, external or positioned above shared spaces. A professional service helps keep the glass clear while reducing unnecessary disruption for residents, staff, visitors or customers.
- Office entrances – Glass canopies above main doors need regular cleaning because they create an immediate impression for visitors.
- Retail frontages – Shop canopies and glazed entrance areas can collect traffic film, rain marks and general street-level grime.
- Apartment atriums – Shared internal glazing and high-level windows can make communal areas feel brighter when properly maintained.
- Hotel receptions – Large glass features need a clean finish to support a polished, welcoming appearance.
- Commercial walkways – Covered glass links and atrium-style corridors can collect dust and weather staining across roof and side panels.
Abacus Window Cleaning can support both domestic and commercial clients with canopy and atrium window cleaning in Woking, offering a professional finish for glass that is difficult to reach or too prominent to ignore.
For more information about Canopy & Atrium Window Cleaning in Woking, call Abacus Window Cleaning today on 01483 369473.

Contact Abacus Window Cleaning Today!
Contact Abacus Window Cleaning today if you need reliable window cleaners in Woking for your home, business, glass extension, roof glazing or specialist exterior cleaning requirement. We provide a professional, straightforward service for customers who want clear communication, tidy workmanship and a finish that helps their property look better from the outside and feel brighter inside.
Whether you need residential window cleaning, domestic glass cleaning, rope access work, conservatory cleaning, skylight cleaning, bi-fold door cleaning, canopy glass cleaning or help with difficult access glazing, our team can discuss what you need and advise on a suitable approach. We understand that every property is different, so we do not treat every window cleaning job as the same.
- Homeowners – Book regular or one-off window cleaning for houses, extensions, roof glass and outdoor glazed areas.
- Landlords – Arrange window cleaning for rental homes, flats, end-of-tenancy presentation or managed properties.
- Commercial clients – Keep offices, shopfronts, entrances and shared glazing looking clean for staff and visitors.
- Property managers – Organise cleaning for apartment blocks, communal glazing, atriums and high-level windows.
- Specialist glass areas – Ask about conservatories, roof lanterns, verandas, car ports, canopies and difficult access window cleaning.
Abacus Window Cleaning is here to make window cleaning in Woking simple, professional and dependable.
For enquiries, availability or more information about our Woking window cleaning services, call Abacus Window Cleaning today on 01483 369473.
FAQs
Yes, Abacus Window Cleaning provides professional window cleaning in Woking for homes, rental properties, managed buildings and commercial premises. We can help with regular exterior window cleaning, one-off cleans and specialist glass areas such as conservatories, skylights, bi-fold doors, roof lanterns and canopies.
The right cleaning method depends on the property, the access and the type of glass involved. Some windows can be cleaned efficiently using reach and wash equipment, while other areas may need a more detailed approach. Call Abacus Window Cleaning on 01483 369473 to discuss your Woking property.
Most homes benefit from window cleaning every four to eight weeks, although the best schedule depends on location, exposure and how quickly the glass marks. Properties near busy roads, trees, building work or open areas may need cleaning more frequently because dust, pollen, bird mess and rain spots can build up faster.
Commercial properties often need a more regular window cleaning routine because glass affects first impressions for staff, visitors and customers. Shops, offices, communal entrances and hospitality buildings may need scheduled cleaning to keep the frontage looking professional throughout the year.
Yes, Abacus Window Cleaning provides residential window cleaning in Woking for detached houses, semi-detached homes, terraces, townhouses, bungalows, maisonettes and flats. The service can include exterior glass, frames, sills, doors and other accessible glazed areas depending on the property layout.
Residential window cleaning is useful for keeping your home brighter, cleaner and better presented. It also removes the need to climb ladders or struggle with awkward upper-floor windows, roof glass and garden-facing panes that are difficult to clean safely yourself.
Yes, commercial window cleaning in Woking is available for offices, shops, managed buildings, hospitality premises, communal entrances and other business properties. Clean glass helps maintain a professional appearance and can make a noticeable difference to reception areas, shopfronts and customer-facing spaces.
Commercial window cleaning may involve ground-floor glass, upper windows, entrance canopies, atriums or high-level glazing. Abacus Window Cleaning can discuss access, timing and the most suitable cleaning method so the work is carried out with minimal disruption to your normal operations.
Yes, conservatory window cleaning can include side windows, doors, frames, sills and roof panels where access allows. Conservatories often collect dirt from several directions, including moss residue, algae, leaf staining, rain marks and garden debris, so they usually need more attention than standard vertical windows.
A clean conservatory can feel much brighter and more enjoyable to use, especially if the roof panels have become dull over time. Abacus Window Cleaning can provide conservatory cleaning as a focused service or include it as part of a wider window cleaning visit.
Yes, Abacus Window Cleaning can clean Velux windows, skylights and rooflights in Woking where suitable access is available. These windows often gather rain marks, dust, moss staining and bird mess because they sit at an angle and are exposed to the weather throughout the year.
Skylight cleaning can make a room noticeably brighter, especially in loft conversions, kitchen extensions, stairwells and garden rooms. Professional cleaning also avoids the risk of leaning from inside the property or trying to reach sloped glass with unsuitable equipment.
Yes, bi-fold door cleaning is available for homes in Woking with large glass doors, rear extensions, open-plan kitchens and garden-facing living areas. Bi-fold glass can quickly show fingerprints, pet marks, rain spots, pollen and smears because the panes are large and often used every day.
A careful clean can improve the look of the glass from inside and outside. Abacus Window Cleaning can clean the main panes, surrounding frames and accessible areas so your bi-fold doors look brighter and better maintained.
The reach and wash system uses purified water and extendable water-fed poles to clean exterior windows from ground level. The brush loosens dirt from the glass, frames and sills, while purified water rinses the surface and dries naturally without the same mineral spotting associated with ordinary tap water.
This method is useful for many Woking homes and commercial properties because it can reach upper-floor windows without using ladders in many situations. It is especially suitable for regular maintenance cleans, modern glazing, awkward rear elevations and properties with restricted access.
Yes, window frames and sills can be cleaned as part of the service where the method and access allow. Cleaning only the glass can leave the window area looking unfinished, especially if dirt, cobwebs, algae or dust have built up around the frame edges and lower sill.
Frames and sills are particularly noticeable on white uPVC windows, shopfronts, patio doors and conservatories. Including them in the clean helps give the whole window area a fresher, more cared-for appearance rather than simply improving the centre of the glass.
Yes, Abacus Window Cleaning can clean roof lanterns in Woking for extensions, orangeries, kitchens, dining rooms and modern living spaces. Roof lanterns often collect dirt along the glass, frame lines and edges because they are exposed to rain, leaves, pollen, bird mess and general weathering.
Cleaning a roof lantern can make a room feel lighter and improve the appearance of the extension from both inside and outside. Because roof lanterns are awkward to reach, professional cleaning is usually safer and more effective than trying to clean the glass yourself.
Yes, one-off window cleaning is available for Woking customers who need a fresh clean without committing to a regular schedule. This can be useful before selling a property, after building work, before visitors arrive, at the end of a tenancy or when the windows have simply been left for too long.
A one-off clean can focus on standard exterior windows or include additional glazed areas such as conservatories, skylights, bi-fold doors, canopies and roof lanterns. The exact service can be discussed based on the condition of the glass and the access available.
Yes, regular window cleaning can be arranged for homes and businesses in Woking. A routine schedule helps prevent dirt, rain marks, algae and traffic film from building up heavily, which keeps the glass looking better throughout the year and makes each clean more manageable.
Regular cleaning is useful for homeowners, landlords, offices, shops, communal buildings and properties with large amounts of glass. Abacus Window Cleaning can discuss a suitable frequency based on your property type, exposure and how clean you want the windows to remain between visits.
Yes, window cleaning can be provided for flats and apartment buildings where access and site conditions allow. This may include ground-floor flats, upper-level windows, communal glazing, entrances, stairwell glass and shared areas that need to be kept presentable for residents and visitors.
Apartment window cleaning often needs a planned approach, especially where there are parking areas, footpaths, balconies, landscaped sections or high-level glazing. Abacus Window Cleaning can assess the building and recommend a suitable method for the windows involved.
Standard window cleaning can improve the appearance of many marks, but heavy hard water staining may need specialist treatment. If mineral deposits have bonded to the glass over time, a normal maintenance clean may not fully remove them, especially on shower-facing glass, sprinkler-marked panes or long-neglected exterior windows.
Abacus Window Cleaning can inspect the affected glass and advise what is realistic. Some marks can be reduced significantly, while older staining may leave a faint trace depending on the severity, glass condition and how long the deposits have been present.
You can book window cleaning in Woking by calling Abacus Window Cleaning on 01483 369473. It helps to explain the type of property, how many windows need cleaning, whether there are any difficult access areas and whether you need standard windows or specialist glazing cleaned.
You can also mention any extras such as conservatories, roof lanterns, skylights, bi-fold doors, canopies, pergolas or veranda glass. This helps the team understand the job properly and recommend the most suitable window cleaning approach for your property.
Yes, Abacus Window Cleaning can clean shopfront windows in Woking for retail units, cafés, salons, showrooms and other customer-facing premises. Shopfront glass often marks quickly because it sits close to pavements, roads, door handles, signage and passing foot traffic.
Keeping shopfront windows clean helps your business look more professional from the outside and more welcoming from the inside. Regular cleaning can also stop fingerprints, dust, traffic film and rain marks from building up heavily between visits.
Yes, post-renovation window cleaning can help remove dust, general dirt and surface marks left after building work, decorating or property improvements. Homes and commercial premises often need a more careful clean after work has been completed because glass, frames and sills can collect fine debris.
Some building-related marks may need specialist attention depending on what has been left on the glass. Paint spots, render, cement residue, adhesive or heavy staining should be assessed carefully so the right cleaning method is used without damaging the surface.
Yes, Abacus Window Cleaning can help landlords, letting agents and property managers with window cleaning in Woking. This can be useful before new tenants move in, after a tenancy ends, before property photography or ahead of viewings and inspections.
Clean windows can improve the presentation of rental homes, flats, managed blocks and shared entrances. A tidy exterior also helps the property feel better maintained, which can make a difference when tenants, buyers or visitors first arrive.
Yes, difficult-to-reach windows can often be cleaned using suitable professional equipment and a planned approach. This may include upper-floor windows, windows above extensions, rooflights, stairwell glazing, awkward rear elevations, courtyard glass and windows where normal access is limited.
The safest and most effective method depends on the height, position, ground conditions and type of glass. Abacus Window Cleaning can look at the access requirements and advise whether reach and wash, specialist equipment or another cleaning method is most appropriate.
Yes, office and managed building window cleaning is available in Woking for business premises, shared buildings, communal entrances and customer-facing workplaces. Clean windows help offices look more professional and can improve the appearance of reception areas, meeting rooms and external elevations.
Managed buildings often need a consistent cleaning schedule because multiple residents, tenants, staff or visitors use the same spaces. Abacus Window Cleaning can help maintain exterior glass, entrance glazing, shared windows and other visible areas as part of a practical window cleaning routine.




