The Essential Bathroom Renovation Supplies Checklist Before You Start

Renovating a bathroom sounds easy, right? Rip out the old, put in the new. But anyone who's actually done it will tell you a different story.
There's a reason bathroom jobs blow out budgets and timelines more than other rooms in the house. The good news is that most of that stress is avoidable — just takes a bit of homework before the sledgehammer comes out!
Here's what to sort before you start.
Know What You Want to Achieve
Before you look at tiles, sit down and ask yourself what this bathroom needs to do.
Are you renovating to sell? Then you want broad appeal, not your personal dream spa. Are you staying put for the next fifteen years? Then build for how you actually live. A young family needs a bath and a floor that won't turn into a skating rink. A couple planning to age in place needs a walk-in shower and grab rails that don't look like a hospital ward.
Write your goals down — it stops you from getting talked into upgrades you don't need.
Set a Budget
Every tradie in Brisbane has a story about a "simple" bathroom reno that uncovered rotten timber, ancient pipework, or asbestos sheeting behind the old tiles.
Older homes especially tend to hide surprises. So work out your budget, then tack on another 15% to 20% as a buffer. If you don't use it, great, you've got extra for those nicer bathroom supplies in Brisbane you liked.
If you do need it, you won't be stuck mid-reno with a hole in your wall and no cash to finish it.
Durability Beats Trendy, Every Time
Brisbane's climate is no joke on bathrooms.
Humidity, heat, sudden storms rolling through — it all adds up. Go for tiles with a good slip rating, tapware with solid corrosion resistance, and grout that's actually rated for wet areas.
Skip the trendy matte black tap if it scratches the moment your kid drops a toothbrush on it. Ask your supplier straight up: will this hold up in a humid climate for the next ten years? If they hesitate, that's your answer.
Get the Plumbing Locked In Early
Plumbing decisions need to happen before tiling, not during.
Moving a shower drain or relocating a toilet after the tiles are down means ripping things back up, and nobody wants that bill.
Map out exactly where every fixture goes. Confirm it with your plumber. Don't change your mind once it's set.
This is also the point to think about water pressure and hot water supply — especially if you're adding a second shower head or a freestanding bath.
Electricals Are Not Secondary
Lighting, exhaust fans, heated towel rails, underfloor heating — these all need wiring planned before the walls close up.
A licensed electrician needs to check that anything near water meets safety standards. Ducted exhaust fans are non-negotiable in this climate; venting straight into the roof cavity just breeds mould.
Think about where your power points and light switches actually need to be, not just where they've always been!
Sort Your Permits Before You Start Swinging Hammers
Structural changes, moving plumbing, or altering load-bearing walls usually need council approval in Brisbane.
Skipping this step can cause real problems later — especially if you ever sell the place and building certification comes up. It's not exciting, but a quick chat with your builder or a private certifier early on saves a massive headache down the track.
Hiring the Right Contractor
This is the bit that makes or breaks the whole project. A good contractor keeps you informed, sticks to the agreed scope, and doesn't disappear halfway through the job. Check licensing, ask for references, and get everything in writing before work begins.
All Bathroom Gear is a team that plenty of Brisbanites already trust for exactly this kind of work.
They can help you nail down the right products, connect you with reliable tradies, and keep the whole reno running smoothly from the first sketch to the final tile.
Call them today and plan out your perfect bathroom renovation in Brisbane.












