DOFF Approved Contractors
Award winning & approved DOFF Steam Cleaning Contractors in England
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020 8764 8803
Stonehealth Approved Doff Cleaning Contractor
What makes the DOFF Integra so special?The DOFF Cleaning System is a highly specialist piece of cleaning equipment which can remove stubborn and engrained dirt, markings, paint or biological matter from stone, brick, concrete, tiles, wood and terracotta. It stands alone from any other steam system currently on the market.
The DOFF Integra can reach temperatures of up to 150 at the nozzle. Due to the DOFF being a super heated system it is also suitable for sterilisation in settings as varied as kitchens, swimming pools, toilets, hospitals and more.



Why Procure DSW As Your Approved DOFF Cleaning Contractor
- We are based in London which is ideally suited for London, Surrey, Kent or Essex based DOFF Cleaning projects and means we can access pretty much any location in England.
- Formal DOFF Steam Cleaning Written Quotation can be provided 24 hours
- Experienced & Professional Cleaning Company with a range of different cleaning apparutus to compliment our DOFF steam cleaning
- We are approved Stonehealth Contractors. This means we don’t procure inferior steam cleaning systems and advertise ourselves as Stonehealth Approved contractors – we have been Stonehealth accredited.
If you specifically want a Stonehealth approved DOFF cleaning contractor contact DSW now to arrange your DOFF steam cleaning requirements.




Services We Deliver As DOFF Steam Cleaning Approved Contractors
Brick Cleaning
Stone Cleaning
Statue Cleaning
Paint Removal
Grafitti Removal
Listed & Heritage Buildings
> BOOK YOUR STONEHEALTH APPROVED CONTRACTOR ON 020 8764 8803
DOFF Steam Cleaning in England
Quick look videos of just some of the jobs we can carry out as Stonehealth approved contractors using the DOFF cleaning system.
DOFF Steam Cleaning Benefits
One major reason we place the DOFF superheated steam system as one of our most valuable cleaning tools is because it is environmentally friendly. The design of this specialist machine actually restricts the use of water which means that this very valuable commodity – water – is not wasted throughout the cleaning process.
On top of this, the DOFF Integra system uses less amounts of energy and fuel, than other steam cleaners on the market. The result is that the DOFF system has a relatively low carbon footprint – something that we feel quite strongly about.
The DOFF system is a particularly gentle steam cleaning system in that it doesn’t need to be used along with any chemicals. It is an entirely water based system.
Is DOFF The Best Steam Cleaning System?
There are a number of superheated steam cleaning systems on the market. All of which are portable, versatile and environmentally-friendly surface cleaning systems that produce superheated water to clean brick, stonework and masonry. The most notable companions to the Stonehealth DOFF integra System are ThermaTech and TORIK. The main difference is that the Doff steam cleaner is the only English Heritage approved system. This means that conservationists, heritage sites and listed buildings and monuments will usually only permit DOFF steam cleaners to be used on their properties. When you use steam rather than pressure to clean surfaces you protect the texture and surface of your building with and can be sure not to cause any damage. The low impact but high result nature of the DOFF system is why we have included it in our equipment range.
We Answer Your DOFF Cleaning Questions
When you choose DSW for DOFF steam cleaning we assure you of an optimum level of service and finish. We’ve put together answers to many of the questions we get asked but please feel free to contact us directly if there is anything further.
What is DOFF Cleaning?
In a nutshell, DOFF Cleaning is the process of cleaning a surface specifically using a ‘DOFF’ machine.
What is a DOFF machine? A DOFF Integra super-heats water to create steam in extremely high temperatures, which is then used to clean brick, stone and masonry. A DOFF system heats to temperatures dramtically higher than conventional steam-cleaners. Once the water has been heated to an extremley high level and pumps through the machine, it is the steam generated that actually treats the matter – so any surface being cleaned isn’t impacted by thermal shock, intense pressure or deep saturation. This method of cleaning makes the DOFF Integra is unprecedented at removing organic matter, dirt, paint and graffiti from walls and roofs and more.
What Can the DOFF system clean?
DOFF Integra can clean ingrained surface contaminants from a whole host of different surfaces including stone surfaces, brickwork, tiled surfaces, metals and commercial cladding.
Because the DOFF system doesn’t use high pressure to force water droplets into the substrate (and potentially erode any soft surface) it is essential for cleaning heritage sites and listed buildings – or any building where conservation and delicate restoration is key.
DOFF can also remove most oil and plastic-based paint, algae, moss, fungi, wax, chewing gum, bitumen, oil and grease, bird poo and graffiti.
What is the difference between DOFF steam cleaning and Pressure Washing?
In it’s deconstructed form, the DOFF system includes a pressure washing pump and a hot water boiler. It would be wrong to conclude that the DOFF system is just a standard hot water pressure washer, it’s much more than that. The system has been superbly engineered by Stonehealth ( a UK based company offering products and consultancy for sensitive stonework restoration and conservation). The machine is set up at the correct flow and pressure for cleaning and restoring brick, stone and other surfaces in and around England, so it is ‘the Rolls Royce’ of machinery.
The major difference, however, is that steam cleaning is a gentle lower pressure option which some hard surfaces are much more suited to. Pressure washing, on the other hand is just that – washing with pressure. With pressure washing we are using a machine that pumps water out of the nozzle at significant pressure to clean. With DOFF Steam cleaning we are using a DOFF system which pumps super heated water out of the nozzle instead. Both cleaning methods use water, one at super high temperature the other at super high force. Done right, pressure washing is an excellent cleaning technique and we do offer pressure washing services particularly for driveway cleaning in London and patio cleaning in London. There are some surfaces which simply cannot and should not be cleaned using the extreme force that pressure washing exerts, for example heritage sites, listed buildings, buildings in conservation areas, roofs, statues and any other surface which needs a lighter but not less effective cleaning method.
What is the difference between DOFF Steam cleaning and Softwash?
DOFF steam cleaning and SoftWash are both extremley effective cleaning methods which can be used to clean a number of surfaces in a number of situations. We advise quite strongly that you never allow an inexperienced or untrained person or a general cleaner or handyperson to attempt to either steam clean or SoftWash any area of your property. This is beacuse Doff Steam cleaning and SoftWash require highly specialised, fairly expensive cleaning appartus to be used by a trained and competent exterior building cleaning professional. Both steam cleaning and SoftWash will require a level of cleaning consultancy or an assessment of the building or surface prior to any work taking place. With both methods your surface will be cleaned and also santitised using low pressure. This is where the similarities end.
Steam Cleaning is chemical free. It could be used in conjunction with chemicals if that is required by the job or requested specifically by the client but essentially a key USP of the DOFF Steam sysytem is that the super heated water can clean, restore and santise a wide range of surfaces gently but effectvely a) without using chemicals and b) without fully saturating the surface being cleaned. SoftWash on the other hand is all about the low pressure, high volume application of unique chemical blends which need to be absorbed by a surface before the clean, santise and disinfect process can begin. SoftWash is an excellent and relatively groundbreaking cleaning methodology. We love using SoftWash to clean and sanitise buildings but it is not always a suitable option, for example if the cleaning must be chemcical free.
Sometimes, steam cleaning and SoftWash go hand in hand and on many projects we use both cleaning techniques to bring the job up to an optimum standard of clean. DOFF Steam Cleaning and SoftWash do have similar outcomes but the actual process is inherently different, polar opposite even. Using steam when you could have used SoftWash or using SoftWash when you shoud have used steam can be costly and leave a poor cleaning result. It is important to choose an exterior building cleaning company who can identify the best cleaning solution for your property and the deliver.
Commercial & Domestic Window Cleaning in London
Need a window cleaner for your office, business or block? Contact DSW.
SoftWashing Services in London
Need softwashing cleaning services? Contact DSW
Stone Cleaning in London
Do you need stone cleaning, concrete cleaning or marble cleaning in London? Call DSW now.
Roof Cleaning in London
Does your roof need to be de-mossed and fully cleaned? Contact DSW
Render Cleaning in London
Want your dirty render or K-Rend cleaned safely and professionally ? Contact DSW
Pressure Washing in London
Are there areas in your property that need pressure washing? Contact DSW.
Gutter Cleaning in London
Need your blocked gutters cleaned urgently? Contact DSW.
Brick Cleaning in London
Is your brickwork dirty and discoloured? Does your building need a refresh? Call DSW.
APPROVED DOFF STEAM CLEANING IN ENGLAND
Approved DOFF Steam Cleaning in South West London
Balham, Barnes, Barons Court, Battersea, Belgravia, Berrylands, Brentford, Brixton, Brixton Hill, Brompton, Burwood Park, Hersham, Walton On Thames, Bushy Mead, Camberwell, Castelnau, Charing Cross, Chelsea, Chinatown, City of Westminster, Clapham, Clapham Common, Clapham Junction, Clapham Park, Claygate, Colliers Wood, Coombe, Copse Hill, Cottenham Park, Covent Garden, Croydon, Surrey, Crystal Palace, Earls Court, Earlsfield, East Molesey, East Sheen, Esher, Furzedown, Ham, Hampton Hill, Hampton Wick, Haymarket, Herne Hill, Hersham, Hinchley Wood, Isleworth, Kennington, Kew, Kingston upon Thames, Kingston Vale, Knightsbridge, Lambeth, Little Ealing, Long Ditton, Millbank, Mitcham, Mitcham Junction, Morden, Mortlake New Malden, Nine Elms, Norbiton, Norbury, Norwood, New Malden, Otford, Parsons Green, Pimlico, Putney, Putney Bridge, Putney Heath, Putney Vale, Raynes Park, Richmond, Roehampton, South Kensington, South Lambeth, South Norwood, South Wimbledon, Southfields, St James’s, St Margarets, Stockwell, Streatham, Streatham Hill, Streatham Park, Streatham Vale, Summerstown, Surbiton, Teddington, Thames Ditton, Thornton Heath, Tolworth, Tooting, Graveney, Tulse Hill, Twickenham Upper Norwood, Vauxhall, Walton-on-Thames, Wandsworth, West Brompton, West Kensington, West Molesey, West Norwood, West Wimbledon, Whiteley Village, Hersham, Whitton, Wimbledon, Wimbledon Common, Wimbledon Park, Worcester Park, World’s End
Approved DOFF Cleaning in Surrey
Addlestone, Albury, Alfold, Ashford, Ashtead, Ash, Bagshot, Banstead, Brockham, Burgh Heath, Byfleet, Camberley, Capel, Carshalton, Caterham, Chaldon, Charlwood, Cheam, Chertsey, Chessington, Chiddingfold, Chobham, Cobham, Coulsdon, Cranleigh, Croydon, Dorking, East Horsley, East Molesey Effingham, Egham, Englefield Green, Epsom, Esher, Ewell, Farncombe, Farnham, Frensham, Frimley, Godalming, Godstone, Great Bookham, Guildford, Haslemere, Hindhead, Horley, Kenley, Kew, Kingswood, Laleham, Leatherhead, Lightwater, Lingfield, Merstham, Mitcham, Morden, Mytchett, New Haw, New Malden, Nutfield, Oxshott, Oxted, Peaslake, Purley, Redhill, Reigate, Richmond, Salfords, Shalford, Shepperton, Shere, Staines, Sunbury, Surbiton, Sutton, Tadworth, Thames Ditton, Thornton Heath, Tongham, Virginia Water, Walton-on-Thames, Warlingham, West Byfleet, West End, West Molesey, Westcott, Westhumble, Weybridge, Whyteleafe, Windlesham, Woking, Worcester Park
Approved DOFF Cleaning in South East London
Addington, Addiscombe, Anerley, Avery Hill, Badgers Mount, Bankside, Beckenham, Beddington, Bell Green, Bellingham, Bermondsey, Bickley, Biggin Hill Airport, Biggin Hill, Blackheath, Borough, Brasted, Brockley, Bromley, Camberwell, Canada Water, Canary Wharf, Catford, Charlton, Chelsfield, Chevening, Chislehurst, Crofton Park, Cudham, Denmark Hill, Deptford, Docklands, Downe, Downham, Dulwich, Dulwich Village, East Dulwich, Elephant and Castle, Eltham, Eltham Park, Farnborough, Forest Hill, Gipsy Hill, Green Street, Greenwich, Grove Park, Halstead, Harvey Gardens, Hayes, Bromley, Herne Hill, Hither Green, Honor Oak Keston, Kidbrooke, Ladywell, Lambeth, Lee, Lewisham, Lower Sydenham, Maze Hill, Millwall, Monument, Mottingham, New Addington, New Charlton, New Cross, New Cross Gate, New Eltham, Newington, Norbury, North Lambeth, Nunhead, Orpington Park, Peckham, Penge, Petts Wood, Plumstead, Poplar, Pratts Bottom, Rotherhithe, Selhurst, Sevenoaks, Shirley, Shooter’s Hill, Shoreham, Sidcup, South Bermondsey, South Lambeth, South Norwood, Southwark, St John’s, St. Mary Cray, St. Pauls Cray, Surrey Quays, Sydenham Tatsfield, The Square Mile, Thornton Heath, Tower Hamlets, Toys Hill, Westerham, Upper Norwood, Upper Sydenham, Waddon, Walworth, Waterloo, Weald, West Dulwich, West Wickham, Westcombe Park, Westerham, Woodside, Woolwich
Approved DOFF Cleaning in North West London
Archway Arkley Barnet, Hertfordshire, ,Belsize Park, Bloomsbury, Brent Cross, Brondesbury, Brondesbury Park, Camden Town, Chalk Farm, Child’s Hill, City of Westminster, Cricklewood, Dartmouth Park, Dollis Hill, Ealing, East Finchley, Finchley, Fitzrovia, Golders Green, Golders Hill, Park Gospel Oak, Hampstead, Hampstead Garden, Hampstead Heath, Harlesden, Holloway, Islington, Kensal Green, Kensal Rise, Kentish Town, Kilburn, Kings Cross, Ladbroke Grove, Lisson Grove, Maida Vale, Marylebone, Mill Hill, Mill Hill East, Neasden, North Acton, Old Oak Common, Paddington, Park Royal, Parliament Hill, Primrose Hill, Queens Park, Regent’s Park South Hampstead, St Johns Wood, St Pancras, Stonebridge Swiss Cottage, Tufnell Park, Upper Holloway, Warwick Avenue, West Hampstead, West Kilburn, Westbourne Green, Willesden, Willesden Green
Aldwych, Barnsbury, Bloomsbury, Charing Cross, Chinatown, City of Westminster, Clerkenwell, Covent Garden, Fitzrovia, Fleet Street, Haymarket, Piccadilly, Piccadilly Circus, Soho, St James’s, Theatreland, Westminster
Aldersgate, Aldgate, Angel, Barbican, Bishopsgate, Broadgate, Farringdon, Hackney, Holborn, Hoxton, Islington, Kings Cross, Liverpool Street, Monument, Moorgate, Pentonville, Shadwell, Shoreditch, Spitalfields, St Lukes, St Pancras, St Paul’s, Stepney, Strand, Temple, The Square Mile, Tower Hamlets, Tower Hill, Whitechapel
Barnsbury, Bethnal Green, Blackwall, Cambridge Heath, Canary Wharf, Cubitt Town, Dalston, De Beauvoir Town, Docklands, Fenchurch, St Globe Town, Hackney, Haggerston, Hoxton, Isle of Dogs, Islington, Leamouth, Limehouse, Liverpool Street, London Fields, Millwall, Monument, Pentonville, Poplar, Stamford Hill, Stoke Newington, Tower Bridge, Tower Hamlets, Tower Hill, Wapping, Whitechapel
Acton, Acton Green, Barons Court, Bayswater, Bedford Park, Bloomsbury, Brentford, Brondesbury Park, Brook Green, Chinatown, Chiswick, City of Westminster, Covent Garden, Ealing, Ealing Common, East Acton, Fitzrovia, Fulham, Gunnersbury, Hammersmith, Hanger Lane, Hanwell, Haymarket, Holland Park, Hyde Park, Islington, Kensal Rise, Kensal Town, Kensington, Little Ealing, Little Venice, Mayfair, North Kensington, Notting Hill, Oxford Circus, Paddington, Shepherd’s Bush, Soho, South Acton, South Kensington, St James’s, Warwick Avenue, West Acton, West Ealing, West Westminster, White City, Wormwood Scrubs
Approved DOFF Steam Cleaning Cleaning in North London
Alexandra Palace, Angel, Arkley, Arnos Grove, Barnet, Hertfordshire, Barnsbury, Bethnal Green, Bloomsbury, Bounds Green, Bowes Park, Brunswick Park, Camden Town, Canonbury, Church End, Clerkenwell, Cockfosters, Colney Hatch, Crouch End, Dalston, Dartmouth Park, De Beauvoir Town, East Barnet, East Finchley, Enfield, Finchley, Finsbury, Finsbury Park, Friern Barnet, Globe Town, Golders Hill Park, Gospel Oak, Grange Park, Hackney, Haggerston, Haringey, Harringay, High Barnet, Highbury, Highgate, Holloway, Hornsey, Hornsey Vale, Hoxton, Islington, Kentish Town, Kings Cross, Lower Holloway, Manor House, Mill Hill, Mill Hill East, Muswell Hill, New Barnet, New Southgate, Noel Park, North Finchley, Oakleigh Park, Palmers Green, Pentonville, Shacklewell, Shoreditch, Southgate, St Pancras, Stamford Hill, Stoke Newington, Stroud Green, Totteridge, Tufnell Park, Turnpike Lane, Upper Holloway, West Green, Whetstone, Winchmore Hill, Wood Green, Woodside Park