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Bathroom & Kitchen Plumbing

Bathroom & Kitchen Renovation Plumbing

Rough-in and fit-off, fixture relocation and tapware for renovations across Melbourne and the Peninsula.

Renovation plumbing is mostly about sequence. The rough-in has to be right before the waterproofer arrives, and the waterproofing has to be right before the tiler starts - because a mistake underneath the tiles is expensive to fix afterwards. We work to the build program and coordinate directly with your other trades.

The two points where renovations most often go wrong are the floor waste level and the tap position. A floor waste set slightly too high leaves water sitting in the shower base permanently. A mixer body set at the wrong depth means the tile setout has to change, or the handle sits proud of the wall. Both are trivial to avoid at rough-in stage and painful to fix once tiled - which is why we like to see the tile layout and actual fixture specs before rough-in, not after, since different tapware brands have different body depths.

Waterproofing is a separate licensed trade, but it depends on what the plumbing does underneath it - the floor needs consistent fall to the waste with no flat spots, and the floor waste flange has to be set for the finished floor level, not the screed level. If you're re-doing a shower because it's been leaking, the original failure is often at a penetration or junction rather than the middle of the membrane.

We also handle fixture relocation - moving a toilet, shifting a vanity to the other wall, converting a bath to a walk-in shower, or moving a kitchen sink to an island. All achievable, and we assess the waste line's fall and where it connects back into the existing drainage before you commit to a layout. Kitchens bring their own considerations too, particularly island benches, where water and waste need to be run through the slab or floor before it's poured or closed up.

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Plumbing That Works With Your Other Trades

We coordinate directly with builders, tilers, waterproofers and cabinetmakers rather than leaving you to relay messages between trades, and we set the rough-in to your actual chosen fixtures, not generic dimensions that might not suit what you've bought.

Our Impact

in Numbers

Facts & Figures

+500

homes visited

Over 500 Plumbing problems fixed

15+ 

years experience

40+ 

suburbs covered 

SERVICES BAY PLUMBING PROVIDES

Bathroom renovation rough-in

Bathroom fit-off

Kitchen plumbing

Fixture and toilet relocation

Shower and bath installation

Tapware and mixer installation

Contact us
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