With skyscrapers cropping up all over the UK, their maintenance has never been more important. Of course, for these high rise buildings, there can be a number of challenges presented to window cleaners and maintenance professionals.

But in order to achieve the most effective clean, it’s important to understand the different window cleaning methods involved. Below, we’ll be diving into the different methods, challenges and equipment used for skyscraper window cleaning.

 

Different methods for skyscraper window cleaning


When you see the height of a skyscraper, it can seem pretty unbelievable what window cleaners can achieve. But of course, those windows stay beautiful and clean somehow!


For prospective clients, it’s not uncommon to wonder just how the logistics of skyscraper window cleaning really come together.


In line with these common questions, clients are keen to find out more about the different window cleaning methods used, especially when it comes to high rise window cleaning.


Below, we’ve put together an overview of common window cleaning methods and the optimal methods for skyscraper window cleaning.

 

Abseil window cleaning for high rise buildings


Often referred to as ‘rope access’ window cleaning, abseil window cleaning – as the name suggests – involves abseiling safely up and down a high rise building.


However, this window cleaning method carries a number of risks and requires anchor points to safely clean skyscraper windows. These anchor points need to be inspected and tested every six months to meet strict safety measures that allow a window cleaning team to work safely.


Anchor points allow window cleaners to clean even the hardest to reach windows of a skyscraper, and are often considered the most effective solution for cleaning high rise windows.


There is a variety of benefits to rope access window cleaning, including:


  • The cleaning of windows in hard to reach places and heights.
  • Zero space is taken up at ground level.
  • Abseil window cleaning causes no disruption to workers inside the building itself.
  • It is unobtrusive and environmentally friendly.
  • The equipment used is installed and removed quickly, minimalising disruption.
  • It is incredibly safe when correct health and safety measures are carried out.


Will a water fed pole system work for skyscraper window cleaning?


With a skyscraper defined as a building that is 18 metres (around 60 feet) or over, the most common form of cleaning for high rise windows is via abseil and BMU (cradle).


However, some water fed pole systems are capable of reaching up to 82 feet. This makes it possible to clean skyscraper windows from ground level.


There are, however, a couple of things to consider when using this method. As operatives will be cleaning windows from ground level, if your building is in a busy location it may cause some disruption to passersby.


Of course, when speaking to your window cleaning specialists, they can work with you to find the right time to carry out your cleaning with minimal disruption.


 

Cherry picker window cleaning


Not all high rise buildings have anchor points, or access to a BMU (Building Maintenance Unit). If your building is too tall for reach and wash (water fed pole system), a cherry picker may be a great solution.


With the flexibility to raise the carrier to the required heights, cherry pickers can be a reliable method for skyscraper window cleaning. However, there are a few key things to note:


  • Cherry pickers can only be used if your building has level access.
  • It’s important to liaise with local authorities (when required) if your window cleaning may cause disruption to the surrounding area.
  • If there is a potential disruption, your window cleaners may need to operate outside of standard working hours to limit the disruption caused.


 

Cradle skyscraper window cleaning


When it comes to cleaning high rise windows, a cradle system can be the most convenient window cleaning method if you have a fully accessible, permanently installed BMU.


However, in order to follow stringent safety measures, you will need to ensure your BMU is working correctly before your window cleaners use it. Some commercial window cleaning contractors will assess your BMU certification beforehand, but not all.


Once these checks have been completed, your cradle system will be the perfect method for cleaning skyscraper windows. As well as being a more convenient method for skyscraper window cleaning, using a BMU can make the overall service quicker for the window cleaning team.


 

Skyscraper window cleaning checklist


Although the methods of access to skyscrapers have developed considerably over the last decade, the tools for cleaning windows has remained the same, including:


  • Toolbelt
  • Sponge or T-bar wand
  • Bucket
  • Squeegee
  • Microfibre cloths
  • Scrims
  • Spares


 

How long does it take to clean skyscraper windows?


There are a few factors that can affect the time it takes to clean high rise windows. Of course, the main consideration is the size of the skyscraper itself, before considering the size of the team working on the clean.


If timeframes are tight, your window cleaning contractor may deploy a full team to work on your building. The best way to determine how long your high rise window cleaning might take is to discuss it with your window cleaners directly. They will be able to provide an accurate timeline and work with you to provide a thorough and timely clean.


Why is it important to keep your skyscraper windows clean?


Regular window cleaning can not only keep your high rise building looking spotless to visitors and passersby, but it also contributes to the overall maintenance of the building.


Replacing ineffective windows can become incredibly expensive, which is why regular maintenance can help to keep them operating as expected for as long as possible.


 

Conclusion


With the guide above, we will have hopefully made it easier to understand the different methods involved with skyscraper window cleaning.


As you can see, there are a number of benefits to each window cleaning method, but it is always best to consult with your window cleaners to find the best possible solution.

For advice and to book a high rise window cleaning, get in touch with the Aquamark team.