Can You Get Qualified If You've Only Ever Done Water Blasting and House Washing?

If you've spent years on the end of a water blaster and a house washing wand, you might reckon that's a world away from painting and decorating. But surface prep is a huge part of any paint job, and the work you've been doing every day counts for more than you'd think. So can washing, blasting and prepping surfaces help you get qualified? Let's have an honest look.

Where water blasting and house washing fit in

A Certificate III in Painting & Decorating isn't only about rolling on the top coat. A big chunk of the trade is getting the surface right before any paint goes anywhere — and that's exactly the space you've been working in.

Cleaning, stripping and preparing surfaces is core painting work. When you've been water blasting render, washing down weatherboards, stripping back old flaking paint or getting a house ready for a repaint, you're doing tasks that line up with real units in the qualification. Think:

• Removing dirt, mould, chalking and old coatings
• Assessing what a surface needs before it's painted
• Working safely with pressure equipment and chemicals
• Prepping different materials — timber, render, masonry, fibro
• Setting up, protecting the area and cleaning up properly

That's genuine, recognisable trade experience.

The honest bit: prep alone probably isn't the whole picture

Here's the straight-up part. If literally all you've ever done is blast and wash — and never applied a coating, sprayed, cut in or finished a surface — you may not cover every unit the qualification needs on your own just yet.

A Cert III in Painting & Decorating expects evidence across the full trade: surface prep and applying paint by brush, roller and spray, working with different finishes, and getting a proper result. Prep is a strong start, but it's usually one part of the story.

The good news? Plenty of blokes who do a lot of washing and blasting have also done more than they realise — a bit of undercoating, sealing, spot painting, or helping the painters finish off. It all counts as evidence. The trick is capturing the whole range of what you've actually done.

Either way, the competency decision isn't ours to make. Your evidence gets assessed by the partner Registered Training Organisation (RTO) against the actual unit requirements. We help you gather and present it clearly — but we can't promise an outcome, and we won't pretend otherwise.

What counts as evidence

You don't need a stack of certificates. Real proof of real work does the job:

• Photos and videos of surfaces before, during and after
• Job lists or invoices showing the work you've done
• References from builders, painters or clients you've worked for
• A rundown of the gear you use and how you use it safely
• Any tickets or short courses you've picked up along the way

If you've been doing this for years, you've probably got more sitting on your phone than you think.

What if there are gaps?

If your evidence covers prep but comes up short on applying coatings, that's not a dead end — it just means there's a gap to fill. Sometimes that's a matter of documenting painting work you've already done but never thought to record. Other times it might mean getting some supervised application experience so you can show the full range.

We'll help you map what you've got against what's needed, and be straight with you about where you stand before you spend a cent on assessment.

What it costs

No surprises here:

• The first week is free — have a proper look with no pressure.
• Then $20/week while you build your evidence, and you can cancel anytime.
• A one-off $500 at the very end — only once your evidence is complete and ready to go to the partner RTO.

That's the lot. No hidden fees, no fake discounts.

So — is it worth a crack?

If you've built up years of prep experience with the blaster and the wand, you've got a real foundation to work from. Whether it gets you all the way to a Certificate III in Painting & Decorating depends on the full range of your evidence and what the RTO decides — but you won't know until you look at it properly.

Start with the free week and let's see what your experience is actually worth.