DOFF steam cleaning — heritage, stonework, paint removal.
Super-heated steam at low pressure for heritage stonework, listed buildings, paint and graffiti removal. No harsh chemicals, no jetting, no damage to soft brick or lime mortar.
Scope of a typical doff job.
No vague promises — here's what actually happens on site. Every item baked into the price, nothing itemised later.
- Receipt · what you're paying for
- 01DOFF super-heated steam system — up to 150°C at low pressure
- 02No chemicals required for most jobs
- 03Listed-building and conservation-area safe methodology
- 04Soft brick, lime mortar and natural stone safe
- 05Paint, biological growth and graffiti removal
- 06Trial patch always offered before quoting at scale
- 07IPAF-trained operator for tall elevations
- 08Full RAMS and £5M public liability
- All-in · no added callout fees · no hidden extras
A predictable, no-surprises process.
Four steps from first call to first clean. Most new contracts go live within 10 working days — no drawn-out onboarding.
- 01
Survey
We visit the property, identify the substrate (lime, brick, stone), and agree the test area.
- 02
Trial patch
A small trial area to confirm the result and prove the methodology before committing to the whole elevation.
- 03
Steam clean
DOFF unit run by a trained operator — temperature and dwell time matched to substrate.
- 04
Finish
Surface left rinsed and clean. Photos and a written method statement supplied for listed-building records.
What DOFF steam actually lifts off heritage stone.
Stonework does not stain overnight. Decades of rain and traffic leave a grey-black atmospheric crust across the exposed faces, while green growth settles into the sheltered mouldings and along the plinth where the wall stays damp longest.
DOFF takes that off with super-heated steam at low pressure — no chemicals on most jobs, no jetting, nothing that scours the lime mortar or rounds off the stone. Every elevation starts with a trial patch, so you see the result on your own wall before we commit to the rest of it. Drag the slider to see the same window and plinth before and after.
- Atmospheric soiling and black crust lifted from the stone face
- Green growth cleared from mouldings, string course and plinth
- Lime mortar and soft stone left undamaged
Common questions about doff.
Can't see yours? Call 01647 279 079 — happy to chat it through.
What is DOFF cleaning?
Can DOFF remove paint and graffiti?
Is it safe on listed buildings?
DOFF or softwash — which is right for my building?
Get a quote for doff.
We'll reply within 24 hours with a written quote, no obligation. Prefer to chat? Call 01647 279 079.