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  • Waterproofed to AS 3740
  • Photographed under the tiles
  • Timber floors and concrete
  • Floors sloped to the drain
  • One builder runs the job
  • Byron shire and the Northern Rivers
A renovated bathroom in a raised Mullumbimby house with a wall hung vanity and sea blue tile

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Bathroom renovations in Mullumbimby

Bathroom renovations in Mullumbimby, six metres above sea level on a river that is still tidal where it passes the town. The 2022 floods settled an argument here: a bathroom either dries out and comes back, or it comes out in a skip.

(02) 9072 1997

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What is included

What a renovation actually covers

One builder does the whole job, so nobody is waiting on anybody and there is one person to ring. This is what you get, and it is priced the same way on your quote.

Strip out and make good

  • Protection through the house and the room stripped to the frame
  • Old fixtures, tile, mortar bed and lining removed and carted away
  • The floor opened up and photographed before anything is quoted as final
  • Any soft timber, rot or old failed patching replaced while it is open
  • Walls blocked out for rails, niches, a vanity and a screen before lining

The wet area

  • Plumbing and electrical roughed in by licensed trades, with certificates
  • Falls set in the mortar bed and taken to the drain, not corrected in the tile
  • Waterproofing to AS 3740, with a flexible strip at every corner that moves
  • Every stage photographed under the tile and handed to you as a record
  • A flood test on the finished waterproofing before a single tile goes down

Finishes and fit off

  • Wall and floor tiling, with the layout drawn before the first sheet is cut
  • Vanity, basin, toilet, bath and shower screen supplied or installed
  • Taps, rails, shelves and mirror fitted and adjusted
  • Silicone, grout, paint and trims finished and the room cleaned
  • A walk through with you, and anything on the list fixed before we invoice

The cabinets matter more here than anywhere else we work. What the box behind the door is made of, and whether it hangs off the wall or sits on the floor, decides whether a wet room gets dried out or thrown out.

The ground
Six metres above sea level, on the flat
The river
Still tidal where it passes the town
The houses
Older timber, most of it raised off the ground
After water
What matters is whether the room can dry

The houses here

A town that has been wet before

Mullumbimby is a town of about three and a half thousand people sitting on the flat at the junction of the Brunswick River, five kilometres upstream of Brunswick Heads, with Mount Chincogan behind it and Burringbar Street running through the middle of it. The main street is heritage, deep verandahs over the footpath, and a good deal of the housing is the same vintage: timber, high set, up on stumps.

That raised floor is not decoration. It is the reason a lot of these houses are still here, and it is the single most useful thing about renovating a wet area in this town.

In 2022 the eastern Australia floods went through here. Nobody in Mullumbimby needs that explained to them, and nobody needs a builder being dramatic about it either. What it changed is what a good bathroom looks like: the same finishes, detailed so that water passing through is an event the room survives.

The question is not whether it can get wet. It is whether it can dry out afterwards and still be a bathroom.

The heritage main street of Mullumbimby with deep verandah awnings and a green hill behind
Looking under a raised Mullumbimby house at the hardwood stumps and bearers

What it changes

Building a bathroom that can dry out

None of what follows costs much more than the usual way of doing it. It is mostly a set of choices about which material goes where, made once, at the start, by someone who has thought about it.

  1. 01

    Cabinets come off the floor

    A wall hung vanity with a clear gap under it is the single highest value decision in a flood town. Water passes under rather than sitting inside a kickboard, the floor can be cleaned and dried properly, and the cabinet is not the thing that has to be thrown out.

  2. 02

    What is inside the cabinet matters more than the door

    Raw chipboard swells once and never goes back. Marine grade ply or a solid surface carcass costs more on the quote and is the difference between drying a vanity out and replacing it. Same door, same handle, completely different outcome.

  3. 03

    The bottom of the wall is a serviceable part

    Where a lining can be cut, dried behind and re patched without pulling a whole wall down, the room recovers in days rather than months. It is a small thing nobody notices until the day it matters, so it goes into the build rather than a conversation afterwards.

  4. 04

    The raised floor is the advantage, so use it

    A house on stumps has ventilation under it and room to work in, which means the subfloor can actually dry and services can be run without chasing anything. It also means the height for a level entry is usually already there in the floor timbers.

  5. 05

    Power goes higher than the minimum

    Points, the fan isolator and anything with a circuit board sit as high as the layout will sensibly allow. It costs nothing at rough in and it is not something you can change later without opening the wall again.

A bathroom stripped back to the frame with the old lining and fixtures removed

Getting it in and out

Flat streets, and a short trip

Access in Mullumbimby is easy. The streets are flat and wide, most houses have a driveway or a verge a skip bin can sit on, and the town is fifteen minutes from Byron. Water is what makes a job here different, not getting in and out.

The one thing worth checking early is underneath. A high set house has a subfloor worth getting into, and whether a plumber can actually work in it decides how much of the floor has to come up.

  • Skip on the driveway or the verge, not stacked in the yard
  • Subfloor access checked on the first visit, since it decides how much floor comes up
  • Old stumps and bearers looked at while the floor is open, the only time anyone sees them
  • Cabinets chosen before they are ordered, because the box behind the door is what matters
  • Fifteen minutes from Byron, so a forgotten fitting is not a lost day

Questions

Frequently asked questions

Yes, and it costs less than people expect. Nearly all of it is choosing a wall hung vanity, a carcass that does not swell, a wall lining that can be cut and re patched, and power sitting higher than the minimum. Same tile, same taps, same look. The difference only shows up once, and then it shows up enormously.

That is usually the point of one. Boarded walls, a picture rail and a high ceiling are why these houses are worth what they are. The wet area has to be lined and waterproofed properly, but the room around it can stay exactly what it was.

Three things. Ventilation underneath, so the subfloor can dry. Room to run services without chasing them into anything. And usually the height for a level entry shower without touching a ceiling below, which on a slab is grinding work.

We open a section of it on the first visit, yes. On a timber floor, everything that decides the price is underneath. Soft beams, old repairs, a floor timber that has been wet longer than anyone realised. Finding that after a quote is signed helps nobody.

A bathroom is a wet area and the waterproofing has to cure, which is time nobody can shorten. We tell you at the start which week the room is genuinely unusable so you can plan around it rather than discover it on the day.

Yes, across the Byron shire and the wider Northern Rivers. The valley floor and the hinterland are different jobs, and the coast is different again, mostly because of salt. We start the same way wherever it is. We open a section of floor and look.

Renovating in Mullumbimby

Tell us about the room and we will come and look at it. You get a fixed scope written down item by item, so you know what you are paying for before anything starts.

(02) 9072 1997

Get a free quote

Fill out the form below and we will be in touch within 48 hours.

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