DOFF Cleaning is a cleaning process that uses a ‘DOFF’ machine. DOFF machines super-heat water to produce steam in extremely high temperatures that can then be used to clean building exteriors. Heated to a higher temperature than conventional steam-cleaners, the extra-hot steam produced is unbeatable at removing fungi, algae, moss, spores and other biological matter, dirt and ‘grot’ on walls and roofs. As the steam has been heated to an unprecedented level and the heat treats the matter rather than adding extra pressure, the surface being cleaned does not suffer the adverse effects of any thermal shock, deep saturation or damaging pressure. In most cases, this negates the need for any hazardous chemicals to be used; keeping everything as organic and harmless as possible. DOFF Cleaning is therefore especially beneficial to the beautiful and often aged buildings of London and the South East.
If you have heard of DOFF steam cleaning systems, you will likely be familiar with it being associated with stone cleaning, graffiti removal, render cleaning, masonry, brickwork and other surfaces that often require specialist steam cleaning – particularly useful when it comes to maintaining some of London’s historic buildings. Using super-heated steam rather than pressure makes DOFF Cleaning highly superior to traditional steam-cleaning systems. The Doff cleaning system used by Spectrum is the only system accredited by English Heritage for use on their protected buildings; the steam rather than pressure cleaning allows for protection of surface textures and finishes with no damage. This is one of the fundamental reasons that Spectrum use this equipment for specialist cleans all around London and the South East.
Spectrum can also use this DOFF Cleaning application for graffiti removal and removing paint from brickwork, as well as cleaning and restoring masonry. Please see our other service pages for more information on some other applications and benefits of the unique DOFF Cleaning system!
We provide a 5 star window cleaning service for London and the South East. We cover the full spectrum of window cleaning services, ranging from abseiling window cleaning and cleaning windows using access platforms to cleaning with the latest reach and wash systems, which can reach windows up to 80ft.
Our window cleaners have completed the City and Guilds Level 2 Window Cleaning course and have also completed high access window cleaning courses.
All our staff are CRB checked for working in schools or with the elderly or anyone who might be considered vulnerable. Our window cleaners also have CSCS cards to ensure we can clean windows on constructions sites.Our Services
Book Spectrum with confidence. Our IRATA trained team will provide a specialist cleaning service using the safest and most efficient equipment. BSI ISO: 9001 accredited.
We use our own patented cleaning system, we invest in NEW technology to perform the greatest and most economical clean that you will have ever seen.
Spectrum has many happy and repeat customers in our portfolio. Read our testimonials to hear about our services, our quality, our perfomance and our NEW render cleaning service. Follow us on our blog and on social to keep up to date with recent projects and stories.Read More
At Spectrum we have developed the best and the most economical building cleaning system. Our patented system cleans your building’s render using 150°C steam, giving a premium result without the need to expensively repaint your building. We clean on site without the need of scaffolding, which reduces costs and time to you.Read More
Want to know more just browse our blog and case studies to see the full portfolio of cleaning that we undertake. At Spectrum we specialise in many projects large or small such as office buildings, apartment blocks, schools, NHS buildings, the public sector, housing association and more.Read More
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