Pressure Washing, Treatment and Sealing
Bring tired, dirty outdoor surfaces back to life with a professional pressure wash.
Over time, patios, driveways, paths and paving can become covered in dirt, algae, moss, lichen and weather staining, making them look tired and potentially slippery. Our professional pressure washing service removes built-up grime and restores the appearance of your outdoor spaces.




What can we bring back to life?
We clean a wide range of suitable outdoor surfaces, including:
Patios and paving
Block paving
Driveways
Paths and walkways
Garden walls
Steps
Fascias and other suitable exterior surfaces
Where appropriate, we can apply a biocidal treatment after cleaning to tackle remaining organic growth and help keep the surface cleaner for longer.
Re-Sanding & Polymeric Sand
For block paving and other jointed surfaces, we can provide re-sanding after cleaning to replace sand that has been removed during the pressure washing process.
For general projects, we use kiln dried sand which is a cost-effective way to replenish the joints and stabilise the paving after cleaning. As an upgraded option, we can use polymeric sand. A specialist jointing sand that contains binders which activate with water and set within the joints. It provides a firmer joint and helps reduce weed growth and insect activity, while also reducing the likelihood of the sand being washed or brushed out.
This can be a great option for customers looking for a cleaner, lower-maintenance finish following their patio or driveway clean.
Sealing
For suitable paving and surfaces, we also offer protective sealing following cleaning and re-sanding.
A quality sealer can help protect the surface from staining, weathering and water penetration, while enhancing the appearance of the paving. Depending on the product and surface, sealing can also help make future cleaning and maintenance easier.
We will assess the condition and type of surface before recommending whether sealing is suitable.


A Complete Clean, Treat & Protect Service
Rather than simply pressure washing and leaving the surface untreated, we can provide a complete service:
Clean → Treat → Re-sand → Seal
Whether your patio has become green and slippery, your driveway is heavily weathered, or your block paving needs a complete refresh, Rich Grounds & Gardens can restore and protect your outdoor surfaces.
Serving Portsmouth and surrounding areas.
Get in touch for a free, no-obligation estimate.



