Location: Buntingford, Hertfordshire
Period: Mid-15th Century
In the charming town of Buntingford, a mid-15th-century brick cleaning project took centre stage, focusing on the preservation and restoration of a historic property. This project called for a careful and delicate approach, as the building's brickwork had been covered with plasticised paint, which had been causing damp ingress.
The Challenges of Sandblasting Brick
The main challenge was removing this paint without damaging the timeworn bricks underneath. Traditional cleaning methods could have led to the degradation of the surface, so the team opted for a wet blast system—a technique that is both efficient and gentle. This system uses water mixed with abrasive materials to remove layers of paint, dirt, and other contaminants. It effectively cleaned the surface while keeping the integrity of the historic brick intact.
Restoring the Breathability of Historic Brickwork
The presence of the plasticised paint had been trapping moisture, contributing to the rising damp issue within the property. By carefully removing the paint, the team restored the natural breathability of the brickwork, allowing it to absorb and release moisture as it was originally designed to do. This is a key element in preventing future damp-related issues in the property, which is vital in preserving its historical value for generations to come.
Combining Tradition with Modern Techniques
The project is a prime example of how modern techniques can be utilized in a sensitive and respectful way, ensuring that history is not only preserved but also protected for the future. The careful balance of old and new methods highlights the importance of expertise and respect for the materials and history involved.
Check out the rest of the photos from this project in the gallery below!
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