Unlocking the Power of the DOFF Steam Cleaning System

Unlocking the Power of the DOFF Steam Cleaning System

When it comes to cleaning delicate surfaces or restoring historic buildings, precision and care are paramount. Enter the DOFF Steam Cleaning System—a revolutionary solution that combines low-pressure and high-temperature steam to gently and effectively remove years of grime, algae, and pollutants without damaging the underlying surface.


At Exterius, we are proud to be a DOFF Approved Contractor, offering expert DOFF steam cleaning services across the UK. From historic restoration to modern industrial cleaning, our team specialises in breathing new life into buildings through professional and eco-friendly solutions.

What Is DOFF Steam Cleaning?


The DOFF Steam Cleaner System is the gold standard in delicate surface cleaning. Unlike traditional jet washing, which relies on high pressure and excessive water flow, the DOFF system uses:

  • Low Pressure: Gentle enough for sensitive surfaces, preventing damage to stone, brick, and wood.
  • High Temperature: Steam heated up to 150°C effectively lifts grime, algae, and pollutants without abrasion.
  • Eco-Friendly Cleaning: Eliminates the need for harsh chemicals, making it safe for the environment and historic structures.


This combination makes DOFF steam cleaning the ideal choice for facade restoration, graffiti removal, biological growth elimination, and more.

What Can the DOFF System Clean?


The versatility of the DOFF system allows it to tackle a range of cleaning challenges across various surfaces and environments:


Historic Building Restoration


Removes decades of grime, moss, and algae from delicate stone and brickwork without causing harm.


Ideal for Grade II listed buildings, monuments, and heritage sites.


Graffiti Removal


Effectively lifts graffiti paint from brick, concrete, and stone surfaces without the need for abrasive chemicals.


Biological Growth Removal


Eliminates moss, algae, fungi, and other organic matter, which can corrode surfaces over time.


Industrial Cleaning


Cleans oil, grease, and stubborn contaminants from factories, workshops, and transport depots.


Public Spaces and Hygiene Control


Sterilises surfaces in kitchens, swimming pools, toilets, and healthcare environments, ensuring hygiene compliance.


Whether you’re maintaining a historic property or tackling modern industrial grime, DOFF cleaning delivers exceptional results with precision and care.

Why Choose DOFF Steam Cleaning?


DOFF steam cleaning offers significant advantages over traditional cleaning methods:

  • Preserves Surface Integrity: Gentle on surfaces, preventing damage from thermal shock or abrasion.
  • Fast Drying Times: Surfaces dry quickly, minimising downtime and disruption to your operations.
  • Eco-Friendly Solution: Uses minimal water and no harsh chemicals, reducing environmental impact.
  • Versatile Applications: Suitable for a wide variety of surfaces, including stone, brick, wood, and terracotta.
  • Cost-Effective Maintenance: Regular DOFF cleaning extends the lifespan of building materials, reducing long-term repair costs.


“Our DOFF steam cleaning solutions are trusted by businesses, councils, and restoration experts across the UK for their reliability and outstanding results.”

Why Work with a DOFF Approved Contractor Like Exterius?


As a trusted DOFF Approved Contractor, Exterius combines specialist expertise with an unwavering commitment to quality. Here’s why clients choose us:

  • Approved Expertise: Our team meets the strict standards required for DOFF certification, ensuring reliable and high-quality service.
  • Specialist Equipment: We use the latest DOFF systems to achieve outstanding cleaning results.
  • Tailored Solutions: Each project begins with a detailed site survey to determine the most effective cleaning approach.
  • Wide Coverage: Our DOFF cleaning services are available in London, Birmingham, the Midlands, and across the UK.
  • Long-Term Results: Whether for restoration or maintenance, our solutions extend the lifespan of your building’s surfaces.

Frequently Asked Questions (FAQs)

What surfaces can DOFF clean?

DOFF cleaning is suitable for stone, brick, concrete, wood, terracotta, tiled surfaces, and monuments.

Will DOFF remove carbon stains?

While DOFF can remove surface contaminants, carbon stains often require additional treatments, such as poultices or media blasting.

Is DOFF cleaning environmentally friendly?

Yes. DOFF steam cleaning uses minimal water and eliminates the need for harsh chemicals, making it an eco-friendly solution.

Can DOFF clean hard-to-reach areas?

Absolutely. With our specialist reach poles and MEWP equipment, we can clean surfaces up to 35ft high safely from ground level.

How much does DOFF cleaning cost?

We offer tailored solutions based on your property’s needs. Contact us today for a free site survey and quote.

Book Your DOFF Cleaning Survey Today


Whether you’re restoring a historic landmark or tackling stubborn grime on a commercial property, the DOFF Steam Cleaning System is the ultimate solution for preserving and revitalising delicate surfaces.


At Exterius, we deliver expert DOFF steam cleaning services tailored to your unique requirements. Our experienced team ensures that every project meets the highest standards of care, quality, and efficiency.


Ready to experience the power of DOFF cleaning?


Contact Exterius today to book your free site survey and let our specialists restore your building to its former glory.