High-Pressure House Washing For Brisbane's Toughest Exterior Surfaces

Our house pressure washing service covers all hard exterior surfaces on your home — face brick walls, concrete block, natural stone cladding, exposed aggregate panels, and brick retaining walls attached to the house. We adjust PSI and nozzle selection for each surface type, use surface cleaners on flat areas for even results, and hand-lance detailed sections around windows and fittings. All electrical outlets and vents are covered before we start. We include a post-wash rinse of all surrounding paths, driveways, and garden beds. If your home has a mix of hard and soft surfaces, we’ll quote a combination wash so every section gets the right treatment.

House pressure washing is strictly for hard, non-coated surfaces that won’t be damaged by high-pressure water. That means face brick (clay and concrete), concrete blockwork, natural stone including sandstone, granite, and bluestone cladding, exposed aggregate panels, and uncoated concrete surfaces. We do not pressure wash painted brick, rendered walls, fibre cement, timber, or any coated surface — these require soft washing. If you’re not sure what your walls are made of, send us a photo or we’ll assess on site. Getting this wrong is how surfaces get damaged, and we’d rather lose a job than wreck your home.

We start with a surface check to confirm all areas are suitable for high-pressure cleaning. Electrical fittings and vents get masked with plastic sheeting and tape. We pre-soak walls to loosen surface grime, then work from top to bottom using commercial pressure washers at 2,000–3,000 PSI with 15- or 25-degree fan nozzles depending on the substrate. For large flat areas, we use rotary surface cleaners for consistent results without streaking. Stubborn staining — rust, calcium efflorescence, tannin — gets a targeted chemical pre-treatment before the pressure wash. Final rinse removes all loosened debris from the walls and surrounding areas.

Brisbane’s combination of heat, humidity, and storm-driven dust puts hard exterior surfaces under constant assault. Face brick and concrete block absorb moisture, and in our climate that means algae and mould colonise the pores within months. Summer storms deposit red soil and organic matter against walls, and without regular cleaning this bakes on in the subtropical sun. Properties near main roads also cop diesel soot and brake dust that embeds into porous masonry over time. A proper house pressure wash every 12 to 24 months keeps hard surfaces looking sharp and prevents organic growth from causing long-term moisture retention and spalling.