Specialist DOFF Steam Cleaning for Safe, Precise, and Gentle Restoration of Stone, Brick, and Historic Surfaces.
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At Polar Blast, we offer professional DOFF steam cleaning services for safe and effective cleaning of stone, brick, concrete, and delicate historic surfaces. Our DOFF system uses high-temperature steam at low pressure to gently remove dirt, grime, moss, algae, biological growth, and even old paint without damaging the underlying material.
Unlike traditional pressure washing, steam cleaning with the DOFF system is non-abrasive, requires no harsh chemicals, and is fully compliant with conservation guidelines for heritage buildings. Whether you’re restoring an old property, cleaning listed structures, or refreshing modern surfaces, Polar Blast delivers a precise, eco-friendly solution with outstanding results.
Highly Skilled Contractors
COSS & CSCS Accredited
Risk Assessment & Method Statement
Working Nights
Working From Heights
Why Use
DOFF Steam Cleaning
When it comes to sensitive surfaces like stonework, brick, or historic buildings, aggressive cleaning methods can cause serious damage. Traditional pressure washing can erode the surface, and chemical cleaners can leave harmful residues. DOFF steam cleaning offers a far superior alternative.
Using superheated water vapour at temperatures up to 150°C, DOFF cleaning gently lifts dirt, algae, moss, fungi, and pollutants without saturating the surface or causing thermal shock. It’s particularly ideal for cleaning fragile materials, removing biological growth, and preparing surfaces for restoration work.
If you’re looking for a cleaning method that’s safe, eco-friendly, and effective — especially for sensitive or listed buildings — DOFF steam cleaning is the smart, professional choice.

Benefits of
DOFF Steam Cleaning
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Non-Abrasive Cleaning – Gently cleans delicate stone, brick, wood, and render without surface damage.
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High-Temperature Efficiency – Removes biological growth, moss, algae, and graffiti with ease.
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Eco-Friendly Process – No harsh chemicals or abrasive blasting involved.
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Low Water Usage – Uses minimal water compared to pressure washing, reducing mess and run-off.
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Safe for Historic and Listed Buildings – Approved by conservation bodies for restoration work.
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Reduces Future Growth – High heat kills spores, helping to prevent moss and algae regrowth.
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Dry Finish – Surfaces dry quickly after cleaning, preventing water damage or staining.
Specialists
Why Choose Us
At Polar Blast, we understand that every surface requires a tailored approach — especially when it comes to delicate or historic materials. Our highly trained technicians use the DOFF steam cleaning system to provide safe, gentle, and thorough cleaning for all types of properties, from modern buildings to ancient landmarks.
With years of experience, a commitment to best practices, and a focus on environmental responsibility, we help protect and preserve surfaces while delivering exceptional cleaning results. Whether you need a one-off restoration or regular maintenance, Polar Blast is the trusted choice for professional steam cleaning services across the UK.
- 10 Years Experience
- Competitive Pricing
- All Work Guaranteed
- Great Support
- Certifited Experience
- We've Got the Tools