Pressure washing & exterior cleaning · Cardiff

How much does Pressure washing & exterior cleaning cost in Cardiff? (2026 price guide)

Pressure washing a standard driveway typically costs £80-£180, depending on surface area and how ingrained the dirt is, while patio cleaning usually runs £60-£150. Whole-house exterior washing, including render or brickwork, generally costs £250-£600, and roof or gutter cleaning is often quoted separately at £100-£300.

Costs vary with the total surface area being treated, the type of material involved, since natural stone and block paving need gentler techniques than concrete, the level of algae or moss build-up, and whether sealing or re-sanding is included after cleaning. Firms using specialist eco-friendly chemicals may charge a little more than those offering a basic wash alone.

Asking whether sealant application is included in the quoted price, rather than added afterwards, helps avoid an unexpectedly higher final bill.

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