The Problem: A White Rendered Home That Had Lost Its Brightness
Anna’s home in Coolum Beach is part of a white-rendered duplex. This type of property looks immaculate when it’s clean but shows its age quickly when it isn’t.
The window sills and fascia on the front of Anna’s home had gradually accumulated mould and grime to the point where the exterior looked tired and discoloured. What should have been a bright, fresh streetfront had been looking neglected for over a year.
The issue with mould on rendered surfaces is that it doesn’t scrub off. It builds up in the texture of the render, darkens over time, and makes a home look uncared for, even when the rest of the property is well-maintained.
Anna called Premier Clean to get it sorted properly.
The Solution: Soft Washing and Smart Thinking from the Client
When Anna came to us for a quote, she’d already thought one step ahead. She knew she lived in one half of a duplex, and that no matter how clean her half looked, the overall impression of the property would always be shaped by both units together. Before we arrived, she’d already spoken to her neighbour and put the idea to them: would they like to get their half cleaned at the same time?
They said yes. It’s exactly the kind of thinking that turns a good result into a great one.
With both halves of the duplex on board, our team soft-washed the front of both units, removing the built-up mould and grime from the window sills and fascia across the entire building.
Soft washing is the best method for rendered surfaces. Pressure washing can damage the render and push water where it shouldn’t go. Soft washing uses a low-pressure application of professional cleaning solution to break down and lift mould and organic growth safely. This approach gives a long-lasting clean, not just a quick rinse.
The Result: Both Homes Restored to Their Original Condition
The transformation across both units was immediate. The white render came back to life, the window sills and fascia looked fresh and sharp, and the whole duplex looked like a different building from the street.
Anna put it: “It has brought the house back to its original condition.”
That’s exactly what a professional exterior clean should do: not change a home, but bring it back to how it was.
Why Exterior Cleaning Is Worth Doing Properly
Mould and grime on rendered homes build up slowly, and it’s easy to stop noticing how much they change a property’s appearance. A professional soft wash is one of the most cost-effective ways to bring back that fresh, well-maintained look without painting, rendering, or renovating.
And if you share a wall with a neighbour, it’s worth having that conversation before the cleaners arrive. A clean that covers the whole building will always look better than one that stops halfway.
If your home’s exterior has lost its brightness, get in touch with Premier Clean for a free quote.
About This Job
- Location: Coolum Beach, Sunshine Coast
- Service: Soft wash house wash — window sills and fascia
- Challenge: Mould and grime buildup on white rendered duplex, affecting both units
- Result: Full exterior house wash completed across both halves, restoring the building to its original appearance
Premier Clean provides professional house washing across the Sunshine Coast, from Noosa to Caloundra. Our team is fully insured, police-checked, and Working at Heights certified.