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A Croydon wood heater has often warmed the same family for decades without anyone looking up its flue. FreshDuct sweeps slow-combustion and wood-heater flues on these treed outer-east blocks, clears the creosote and bark, and shows you the photos.
Fire slow to draw after a shaded, wet week? The flue is lined with creosote, not just the glass.
Croydon is a suburb of brick-veneer and weatherboard family homes on big, shaded blocks toward the ranges, and the heater in the lounge is often as old as the family’s time in the house. It has burned every winter, it has always worked, and nobody has had a reason to call a sweep. The steel flue above it carries that whole history as creosote, layered from a few winters of good dry wood and a few of whatever was to hand.
Sweeping one of these means first working out what the flue actually is, because over thirty years it may have been patched with sections from more than one system. We check the run before choosing a brush, so the head fits every section and does not hang up on a mismatched joint, then work it the full length with the vacuum on the firebox. Bark strips and leaves sitting in the terminal come out at the same time.
While the firebox is open we look at the things a sweep reveals on an old appliance: a baffle sagging under years of heat, door seals gone flat, firebricks crumbling at the back. None of that is part of the sweep, but you should know about it, so it goes in the photo report with the before and after shots of the flue, along with a plain word on whether the heater is worth keeping going. Most in Croydon are.
A full sweep of a wood-heater or slow-combustion flue on a Croydon home, with the terminal cleared and the appliance looked over while the firebox is open.
Croydon households run the heater low through long evenings near the ranges, and a smouldering burn coats a steel flue in tar rather than dry soot. We brush it out with a head that fits the flue and check the terminal where the tar sets hardest.
A Croydon flue patched over decades can have sections from different systems stacked together. Before brushing, we identify what is up there so the head fits every section, and we photograph any joint that is not seated so you know about it.
The tall stringybarks and gums on Croydon blocks shed long strips of bark that lodge in a flue terminal and hold damp against it. Clearing the terminal is part of every sweep here, and we tell you if a guard would keep it clear.
Real photos from Melbourne jobs — not stock, not staged.




The heater door comes open for the sweep anyway, so we use the moment. The baffle, seals and firebricks get looked at and photographed, and you get an honest word on what they need, without the sweep turning into a pitch to replace an appliance that still works.
A Croydon heater running through a cool hills winter must be cold before it is swept, so we book for a time the fire can be out a few hours first. A sweep on a heater still warm from the morning is a sweep done badly, and we say so.
Documented end to end — every job, every suburb.
We look at the firebox, flue and cap and assess the build-up.
Drop sheets down and the fireplace opening sealed.
Rods and a rotary brush clear the full length of the flue.
Soot and debris captured with contained, high-power vacuuming.
Draw and the cap confirmed; we tell you what we found.
Before and after photos, and the hearth left clean.
Verified 5-star reviews from across FreshDuct’s duct, heating, cooling and chimney services.
“Allen provided exceptional service — friendly, professional and went above and beyond.”
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“Highly impressed with the professionalism and efficiency. On time, and no mess left behind.”
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“Exceeded my expectations. Knowledgeable, meticulous and respectful of our home.”
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“So glad I chose FreshDuct. Knowledgeable team and the whole process was smooth from start to finish.”
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“Quick, efficient and professional — we could immediately feel the difference.”
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“The technician arrived on time and was incredibly thorough — the difference at home is obvious.”
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The same local team covers the suburbs around Croydon. Explore nearby areas and related FreshDuct chimney services.
Yes, that is the right first step. Thirty winters of creosote will be heavy and probably glazed in places, so it may take a deep clean rather than a standard sweep, and we say so on the day. Basic chimney cleaning is $169 and the inspection of the flue and appliance is free with it.
Usually we brush from the firebox with the vacuum running, but a flue full of bark at the terminal or made of mismatched sections is often better cleared from the top. On a shaded, treed Croydon roof we plan the access before we go up, and photograph the terminal either way.
Fire authorities recommend an annual sweep before winter. If you burn most nights, burn unseasoned or soft wood, or run a heater on low for long periods, sooner.
Not with FreshDuct. We lay drop sheets, seal the fireplace opening and use contained, high-power vacuuming so the soot is captured rather than left in your living room.
A standard sweep clears regular soot and light creosote. A deep clean tackles heavy, baked-on or glazed creosote that a normal brush will not shift.
Send your details and the office confirms a window for Croydon. No call-out fee, before and after photos, and honest advice on what your chimney needs and what it does not.