“How much does it cost?” It is the first question, and that is only natural. Here is a realistic price range for patio cleaning in Belgium in 2026, and what makes the bill vary.
The price per m²
In 2026, pressure washing a patio costs on average between €3.50 and €10 per m², depending on the material and how dirty it is. With a water-repellent treatment, the price can rise to around €15 per m². For wood, allow rather €8 to €15 per m² because of the care it needs.
The minimum charge
Most professionals apply a minimum charge of around €80. Travel, equipment and set-up have a fixed cost: cleaning 8 m² does not cost 8 times the price of one m², hence the minimum.
Good to know
combining patio, driveway and surroundings in a single visit lowers the price per m² — travel is only charged once.
What makes the price vary
- the material: stone and wood need more care than concrete;
- the condition: a very dirty or moss-covered surface takes longer;
- re-sanding of the joints for paving and clay pavers;
- the options: water repellent, degreasing, oil for wood.
Beware of prices that are too low
An abnormally low price often hides a lack of insurance, sloppy work or a risk of damage (blown-out joints, gouged slabs). A clear, detailed quote, drawn up by a professional with professional liability insurance, saves you unpleasant surprises — that is peace of mind too.
What about tax deductions?
For private individuals in Belgium, there is no specific tax deduction for patio cleaning, and service vouchers do not cover outdoor work. The quoted price is therefore the real cost.
Want a precise figure for your patio? See our price list or request a free quote within 24 h.