This was a full sandstone patio restoration on a beautiful property in Marlow.
Over time, the surface had gradually darkened and lost its original finish. Nothing unusual — just a build-up of dirt, algae and general weathering that tends to show more on sandstone.
It’s the sort of change that happens slowly, until the patio starts to look a bit tired compared to how it used to be.
The Condition of the Patio
This particular sandstone patio had:
Sandstone is a softer, more porous material, so it tends to hold onto dirt and moisture more than some other surfaces.
On properties like this, the patio is a key feature, so even a gradual change in appearance makes a noticeable difference.
- General darkening across the surface
- Organic growth in shaded areas
- A loss of the natural colour in the stone
The Restoration Process
For this job in Marlow, the patio was cleaned using a controlled pressure washing process suited to sandstone.
The aim was not just to clean the surface, but to restore it carefully without damaging the stone.
This involved:
With sandstone, the key is control — enough to clean properly, without overworking the surface.
- Assessing the condition of the surface
- Using the correct pressure and technique
- Working evenly across the patio
- Removing built-up dirt and organic growth
The Result
Once completed, the difference was clear.
The natural colour of the sandstone came back through, and the patio looked far brighter and more in keeping with the property.
It lifted the whole feel of the outdoor space.
Sandstone Patio Cleaning in Marlow
If your sandstone patio is starting to look dark, patchy or weathered, it’s usually just a gradual build-up of dirt and organic growth over time.
I provide professional sandstone patio cleaning in Marlow, using the right approach to safely restore the surface.
