Bathroom Renovations in the Northern Rivers
Bathroom renovations across the Northern Rivers NSW. Waterproofing certified, full strip-outs, tiling, fit-out. Licensed builder.
Bathrooms are the most technically demanding small room in the house. AS 3740 waterproofing has to be certified, tiles must fall correctly to drains, plumbing has to be roughed-in before walls close, and finishes have to survive years of daily moisture. Riversedge Building Group builds full bathroom renos across the Northern Rivers to current NCC and Australian Standards.
Most of our bathroom work is full strip-outs back to studs and slab. That's what gives you the chance to fix any underlying issues (rotted timber, failed waterproofing from the previous build, dated plumbing) and start from a known-good base.
AS 3740 waterproofing
Wet-area waterproofing is a regulated trade — it must be applied by a licensed waterproofer and inspected before tile-over. We use a licensed waterproofing subcontractor on every bathroom job and supply the compliance certificate to you at handover.
A realistic timeline
A full bathroom strip-out and rebuild typically runs around 3–5 weeks. The reason a small room takes that long is the number of trades that have to work in sequence — demolition, plumbing and electrical rough-in, waterproofing with its mandatory cure time, screeding, tiling, then fit-off — with curing windows that cannot be rushed without risking a failure down the track. We program the trades back-to-back so there is as little idle time as possible.
Questions
- Why does such a small room take weeks?
- A bathroom packs more sequential trades into a small space than almost any other room, and several stages — particularly waterproofing — need to cure before the next can start. Rushing those cure times is the single most common cause of bathrooms failing early, so we build the schedule around them.
- What happens if you find damage behind the walls?
- A full strip-out back to studs and slab often reveals hidden issues — previous failed waterproofing, water-damaged timber or dated plumbing. Where we find something, we stop, show you, and price the remedial work as a variation before proceeding, so you decide with the full picture.
Where we work
We service the Northern Rivers, NSW. Click your area for local details:
- Byron Bay
- Ballina
- Lennox Head
- Kingscliff
- Tweed Heads
- Lismore
- Yamba
- Banora Point
- Pottsville
- Murwillumbah
- Cabarita Beach
- Casuarina
- Terranora
- Tweed Heads South
- Suffolk Park
- Bangalow
- Mullumbimby
- Brunswick Heads
- Ocean Shores
- New Brighton
- Alstonville
- Wollongbar
- Wardell
- Goonellabah
- Grafton
- Casino
- Evans Head
- South Grafton
- Junction Hill
- Iluka
- Coraki
- Woodburn
- Kyogle
- Bilambil Heights
- Cudgen
- Billinudgel
- Federal
- Maclean
- East Ballina
- Hastings Point
- Kings Forest
- Ewingsdale
- Newrybar
Now booking projects for 2026
Discuss your bathroom renovations project with Riversedge Building Group.
