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Local inner north Team Find & Fix the Cause7 Days a Week

Mould Removal & Remediation in Brunswick

Brunswick’s heavily renovated bungalows and terraces are full of old-meets-new junctions where cold spots condense, alongside an apartment boom with tight wet areas. FreshDuct removes the mould and fixes the moisture, with photo proof.

Mould where a new extension meets the old house, or in a bungalow sleepout? Cold junctions and poor sealing are usually why.

Brunswick renovates relentlessly — rear extensions, pop-top second storeys and reworked bathrooms bolted onto Edwardian bungalows and terraces. Where new insulated work meets old uninsulated walls, cold junctions form and condensation mould settles.
Mould Removal in Brunswick

Old Meets New, and Cold Spots Form

Brunswick is one of Melbourne’s most enthusiastically renovated suburbs. Behind the Sydney Road shopfronts sit rows of single-fronted Victorian terraces, solid Edwardian and California bungalows, and former factories, and a huge share of them have been extended, reworked and modernised — rear open-plan additions, second-storey pop-tops, reconfigured bathrooms and laundries. On top of that, apartment developments have risen right across the suburb. It is this collision of old and new that creates a lot of the local mould.

When a well-insulated modern extension is joined to an old, uninsulated brick or weatherboard wall, the junction between them becomes a cold spot — and cold spots are where warm, moist indoor air condenses first. Brunswick homes throw up mould in exactly these places: the corner where a new addition meets the original house, an old bungalow sleepout or lean-to that was never properly sealed, and a renovated bathroom whose fancy fitout skipped a properly ducted fan. The new apartments have their own version, with tight, internal, single-aspect wet areas that cannot ventilate.

FreshDuct removes the mould and treats the surfaces, then works out why that particular spot is cold and damp: an insulation or sealing gap at a junction, a renovation that left extraction into the roof or nowhere, an old sleepout with no airflow. We fix the ventilation, advise on the cold-junction issue, and document every job with before and after photos.

Local Considerations

What Drives Mould in Brunswick Homes

The moisture sources we look at first in Brunswick – because removing mould only lasts if the cause is fixed.

Old-new renovation junctions

Where a Brunswick extension meets the original uninsulated house, a cold junction forms and warm moist air condenses there first. Mould settles in that corner – we treat it and address the airflow and cold-spot problem behind it.

Renovated bathrooms

Many Brunswick bathroom renovations look sharp but skipped a properly ducted fan, so steam has nowhere to go. We check where the extraction actually vents and fix it, then treat the mould it caused.

New apartment wet areas

Brunswick’s apartment boom brings tight, internal, single-aspect bathrooms that cannot cross-ventilate. We treat the mould and improve how these sealed spaces shed moisture.

Real FreshDuct Work

Mould & Moisture Work Across Melbourne

Real photos from FreshDuct mould, moisture and ventilation jobs. We document every job with before and after photos.

Mould remediation on an older, solid-brick interior where damp had settled in.
Mould remediation on an older, solid-brick interior where damp had settled in.
FreshDuct cleaning mould from a cold, hard-surfaced wall in an older home.
FreshDuct cleaning mould from a cold, hard-surfaced wall in an older home.
Inspecting ventilation and airflow - a frequent cause of damp in older homes.
Inspecting ventilation and airflow – a frequent cause of damp in older homes.
Mould remediation inside an older, solid-brick home prone to rising and settling damp
Brunswick Renovations

Where the Extension Meets the Old House

The most common Brunswick mould spot is the junction where a slick new extension meets the old, uninsulated original — a cold seam that condenses moisture no matter how new the paint is. It is a building-physics problem, not a cleaning one.

We remove the mould, then get to the cause: the extraction a renovation forgot, the airflow a sleepout never had, the cold junction that needs attention. That is what stops it returning at the same seam each winter.

Book a Brunswick Mould Assessment

Service Area

Serving Brunswick & Nearby

FreshDuct services Brunswick and the inner north 7 days a week. We regularly work the neighbouring homes and units of Northcote, Fitzroy, Collingwood and Essendon, so Brunswick is right in our normal territory.

From the renovated bungalows off Sydney Road to the new apartments near the stations, we can usually offer a prompt inspection and prioritise mould at a cold renovation junction or in a windowless reworked bathroom.

NorthcoteFitzroyCollingwoodEssendon
How We Work

The FreshDuct Mould Process

A methodical, documented job – find the moisture, remove the mould, and fix the cause so it stays gone.

1

Inspect

We assess the affected areas and check the whole home, not just the visible patch.

2

Find the Moisture

Moisture readings and airflow checks pinpoint the leak, condensation or damp behind it.

3

Remove the Mould

Established mould is safely removed and affected surfaces are treated.

4

Fix the Cause

Failed exhaust fans, poor ventilation, subfloor damp or leaks are put right.

5

Photo Proof

Before & after photos so you can see exactly what was done.

6

Prevention Advice

Honest, plain-English advice to keep the area dry and mould-free.

FAQs

Mould Questions, Answered

Why is there mould where my Brunswick extension joins the old house?

Because that junction is usually a cold spot – a well-insulated new addition meeting an old, uninsulated wall – and warm, moist indoor air condenses on the coldest surface it can find. So mould settles right on the seam. We treat the mould and address the airflow and cold-junction issue, rather than just cleaning a corner that will condense again.

My renovated Brunswick bathroom still gets mould – why?

Often because the renovation looked great but the exhaust fan was not properly ducted to the outside, so steam has nowhere to go. We check where the fan actually vents, correct it so extraction works outside, and treat the mould, so a smart new bathroom finally stays dry.

Do you remove mould in Brunswick?

Yes. FreshDuct inspects, removes and remediates mould across Brunswick and the surrounding inner north, 7 days a week – and we fix the moisture source behind it so it does not come straight back. Call 04 3191 8137 or request a free quote.

How much does mould removal cost in Brunswick?

It depends on how widespread the mould is, what is causing the moisture and how much remediation or ventilation work is needed – a single affected bathroom is quick, while a whole-home damp problem is quoted separately. You get clear pricing up front before any work starts. Call 04 3191 8137.

Do you fix the cause of the mould, not just clean it?

Always. Cleaning mould without fixing the moisture behind it only buys a few weeks. In Brunswick we trace the cause – a leak, condensation, a failed exhaust fan or a damp subfloor – and put it right as part of the job. That is the difference between remediation and a wipe-down.

How quickly can you get to Brunswick?

We service Brunswick and nearby suburbs 7 days a week and prioritise homes where mould is spreading or a leak is actively wetting the building. Call 04 3191 8137 for the soonest availability.

Book Mould Removal in Brunswick

Mould inspected, safely removed and the cause fixed – a clean, documented job with photo proof. Available 7 days.

Request your free Brunswick mould quote

Tell us where the mould is – we respond fast, 7 days.