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Bathroom Renovation Malvern

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08 / SHOWER RENOVATIONS

Shower Renovations Malvern

Two jobs, two different scopes. Replacing a tired shower in a bathroom that is otherwise sound, or stripping a leaking shower back to substrate and remaking it properly.
DIAGNOSE  ·  STRIP  ·  REMAKE
Close-up of a chrome handheld shower rail, mixer, hose and showerhead mounted on white tiled walls behind glass.

08

SHOWER SCOPE

A shower is either a finish problem or a water problem

Most shower enquiries in Malvern and the inner east come from one of two situations. Either the bathroom around the shower still works and only the shower looks dated, or water is getting out and the finishes are a symptom rather than the fault.

Those two situations produce very different scopes, timelines and levels of disruption, so the first thing worth establishing is which one you actually have. A dated but dry shower can often be upgraded within an intact bathroom. A leaking shower needs the wet-area build-up opened, and no amount of surface work will change that.

JOB 01

Upgrade within a sound bathroom

The tiling is intact, the floor drains as it should and there is no sign of moisture beyond the enclosure. Work is limited to what sits on the surface: a new screen, new tapware and outlet, a base swap where one exists, fresh silicone and joint work, and often a niche formed only if the wall can take it.

Less demolition, less dust, and the existing falls and layout set the limits. If the current shower is cramped, an upgrade will not change its footprint — that is a full bathroom renovation conversation.

JOB 02

Rebuild back to substrate

Water is escaping the enclosure. Tiles come off, the base or screed comes out, damaged sheeting is replaced, a new membrane is applied and the falls are re-formed before anything is re-tiled.

It is the only sequence that addresses the cause rather than the evidence. The waterproofing stage is the whole point of the job, and the tiling that follows is what protects it.

Active interior demolition showing exposed brick and concrete, temporary supports, ladders, rubble, tools and construction workers.

Strip-out reference: workers remove material from an interior. Illustrative stock photography, not a completed local project.

08.2 / DIAGNOSIS

Why patch repairs usually fail

Re-grouting, re-siliconing and sealer coats all work on the face of the tile. By the time a shower shows damp skirting, a swollen door frame or a stain on the ceiling below, water has usually passed the tile and is moving through the bed, the sheeting or a failed junction. Sealing the surface can slow the evidence without changing the path.

Three questions help sort a repair from a rebuild:

Is the moisture inside the shower or beyond it?

Damp appearing on the other side of a wall, in an adjoining room or on a ceiling below points to the membrane or a junction, not the grout.

Does it only appear after long use?

Water that shows up hours after a long shower, or only in winter, usually indicates slow saturation of the bed rather than a single failed joint.

Are tiles drummy, lifting or cracked at the corners?

Hollow-sounding floor tiles and hairline cracks at internal corners suggest movement in the bed below. New tile over an unstable bed repeats the same failure.
08.3 / SEQUENCE

Strip back and remake, in order

01  Isolate and protect — water off, access route covered, dust containment to the doorway.
02  Screen and tapware out — glass removed first so nothing is worked around.
03  Tile, base and screed out — removed to the point where sound material begins.
04  Substrate inspection — damaged sheeting, framing or bearers replaced before anything is covered.
05  Plumbing and rough-in — outlet heights set, mixer position confirmed, waste checked for fall.
06  Waterproofing — corners, penetrations and the waste flange detailed, then coats applied and left to cure.
07  Screed and falls — the floor shaped so water reaches the waste without ponding.
08  Tiling and detail — wall and floor set out from the niche and the waste, not the corner.
09  Screen measured — glass is measured after tiling, against the finished surface, then fabricated.
10  Fixtures, seal and clean — tapware, rail or rain head, silicone to movement joints, final check under running water.

How a rebuild meets the surrounding floor

A shower rebuild rarely stops neatly at the screen line. Removing a base or a screed usually means cutting into the bathroom floor, and matching an older tile is often not possible once a range has been discontinued. There are three honest ways forward: re-tile the whole floor while access is open, hold a deliberate threshold or border so the change reads as a design decision, or take the opportunity to go hobless with a continuous floor. We work out which one applies before demolition, not after.

07

SELECTION LEDGER — SHOWER DECISIONS MADE BEFORE DEMOLITION

01  Shower floor

Acrylic or stone-resin base, or a tiled floor on a screed. A base is faster and has one fixed size; a tiled floor follows the room. SPEC · SH-FLR

02  Hob or hobless

A hob contains water simply. Hobless needs floor depth or a recessed set-down and tighter falls — see walk-in showers. SPEC · SH-HOB

03  Screen and glass

Framed, semi-frameless or frameless; 6mm panels for framed work, 10mm where the glass carries itself. Hinge side and swing set early. SPEC · SH-GLS

04  Outlet type

Mixer with an adjustable rail, a fixed or ceiling rain head, or both on a diverter. Ceiling outlets need to be decided before rough-in. SPEC · SH-OUT

05  Niche

Sized to whole tiles so no awkward cuts appear, positioned in a stud bay, and given fall so it drains. SPEC · SH-NCH

06  Floor waste

Round or square grate, tile-insert to disappear into the floor, or a linear channel that lets the floor fall in one direction. SPEC · SH-WST

07  Grout and joints

Joint width, grout colour against the tile, and silicone rather than grout at every internal corner and change of plane. More on this in the tile ideas guide. SPEC · SH-GRT
NEXT ACTION

Tell us what your shower is doing

Send a short description — where the water is showing, the age of the bathroom and whether the surrounding floor tile can still be matched — and we will come back on whether it reads as an upgrade or a rebuild. The enquiry form asks for your name, email, phone, suburb, renovation type, budget range, timeframe and project details. Photos can be discussed at the site visit rather than uploaded here.