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Need Any Help?
Hampstead Garden Suburb is defined by its pristine “Arts and Crafts” aesthetic. However, the Suburb’s unique red and yellow brickwork is susceptible to carbon pollutants, organic growth, and “London grime.” Because these bricks are often over a century old, they cannot be cleaned using standard methods. The HGS Trust and conservation officers strictly prohibit high-pressure washing or abrasive sandblasting, as these permanently damage the brick surface.
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The DOFF system is unique because it uses heat, not pressure, to clean. This makes it the ideal solution for the delicate brick and stone dressings found throughout HGS.
The high temperature melts away carbon soot, bitumen, and biological spores instantly.
The pressure at the nozzle is no stronger than a garden hose, ensuring the "fire-skin" (the protective outer layer) of the brick remains intact.
We use only water. It is 100% environmentally friendly and safe for the lush gardens and hedges that define the Suburb.
The heat kills moss and algae spores deep within the masonry, preventing regrowth for much longer than standard cleaning.
Whether your home is built of “Suburb Reds” or London Stocks, we lift decades of urban pollutants to reveal the masonry’s original hue. This is a vital first step before any repointing work to ensure a perfect mortar color match.
Many grander homes in the Suburb feature Portland stone or terracotta dressings. These porous materials trap dirt easily. Our DOFF system (and the TORC vortex system for stubborn scale) safely cleans these architectural details without “pitting” the stone.
Properties near the Heath Extension or those with heavy climbing ivy often suffer from algae and lichen. We safely remove all organic growth, leaving the brickwork clean and sterilized.
If you are planning a full restoration of your HGS property, cleaning is critical
Find clear answers to common questions about our brick cleaning services in HSG London, including methods, safety, heritage properties, and what to expect from professional brick cleaning specialists.
Because the DOFF system is chemical-free and uses minimal water, it is very safe for the Suburb's famous greenery. We also take extra care to shield delicate foliage during the process.
If you are using a non-destructive method like DOFF steam to restore the building to its original state, formal consent is often not required. However, we always recommend informing the Trust, and we can provide the technical data sheets for the DOFF system for your peace of mind.
A typical detached or semi-detached property in HGS usually takes 2 to 4 days to clean thoroughly.
Reveal the hidden vibrancy of your home today. Contact Tony Wallace for a professional assessment and a fixed-price quote.