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In Dandenong a stack can look sound from the street while the joints inside the flue have been eaten away from behind. FreshDuct cameras the flue, photographs the stack and repairs only what has failed, on old-town brick and post-war chimneys alike.
Chimney looks fine from the footpath? On old Dandenong flues the damage is on the inside — we camera it.
Most chimney repairs start with something visible: a leaning stack, a crumbling crown, a rust streak down the tiles. Dandenong’s oldest flues fail the other way round. Coal and briquette smoke left a sulphur-rich deposit on the brick, moisture turned it mildly acidic, and for fifty years it has been dissolving the lime mortar behind it. The outside of the stack is often fine. The inside of the flue is where the joints have gone.
That is why we do not quote a Dandenong chimney from the roof. A camera goes up the flue and shows the state of the joints, whether bricks have shifted inward, and whether the flue is still sealed from the walls and roof timbers it passes. Then the stack is photographed outside: crown, mortar, flashing, cap. Only with both do you get a firm price, and it covers what has actually failed.
The repairs themselves depend on what the camera finds. Where the joints are eroded but the bricks are sound, we repoint from inside or fit a stainless steel liner that gives the flue a new, smooth, acid-proof wall. Where bricks have spalled we cut them out and match the replacements. Crowns are rebuilt to shed water, and flashing is replaced where a post-war tile roof meets the stack. Nineteenth-century brick in the oldest streets is repointed in lime, not cement.
Camera-led masonry and flue repairs for Dandenong’s old-town and post-war chimneys, from repointing to stainless relining, quoted firm after inspection.
Acidic coal residue dissolves mortar from the flue side. A Dandenong stack can look intact outside while the inside is a set of loose bricks. We camera it and reline or repoint from inside rather than judging it from the roof.
The older streets hold flues laid in lime mortar that will not take hard cement. We repoint like for like, match the brick where one is replaced, and keep the tooling of the joint so the repair reads as part of the original stack.
On the 1950s and 60s brick homes the usual leak is flashing where the stack meets a tiled roof, not the flue at all. We replace it with a stepped flashing and confirm the fix before the ceiling stain is repainted.
Real photos from Melbourne jobs — not stock, not staged.
A Dandenong chimney with mortar dust on the hearth may need a liner, or it may need a few joints repointed and a new crown. The camera decides. We photograph what we find, price only that, and confirm it before a trowel is picked up.
For rental owners and agents the photo set doubles as the maintenance record. Before, during and after images show the fault, the repair and the finished stack without anyone climbing a ladder.
Documented end to end — every job, every suburb.
Camera and photo inspection of the stack, crown, flashing and flue.
We find the real cause — water, movement or heat — and explain it.
A firm price for only what is needed, before any work.
Masonry, crown, flashing or flue work done properly and safely.
Draw and weather-tightness confirmed.
Before and after photos and honest advice on what to watch.
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.”
Verified
“Highly impressed with the professionalism and efficiency. On time, and no mess left behind.”
Verified
“Exceeded my expectations. Knowledgeable, meticulous and respectful of our home.”
Verified
“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 Dandenong. Explore nearby areas and related FreshDuct chimney services.
It means joints inside the flue are losing their mortar, and in older Dandenong flues that is usually acidic coal or briquette residue at work. It is not necessarily unsafe today, but it needs a camera inspection to see how far it has gone and whether repointing or a stainless liner is the answer.
Often, yes. Flexible stainless liners are made in small diameters and follow bends. The camera inspection tells us the clear bore, and if the flue is too tight or too damaged for a liner we say so and talk about repointing from inside instead.
White staining, crumbling mortar, loose or missing bricks, rust marks on the roof, water in the firebox after rain, or smoke seeping into rooms are the usual signs. A photographed inspection tells you what is cosmetic and what is not.
Yes — stainless steel liners for cracked or unlined flues on open fireplaces and wood heaters, quoted firm after a camera inspection. Gas flue work goes through the licensed gas specialists we arrange.
Often, with roof access and harness work. Taller or unstable stacks need scaffold, and we tell you before quoting rather than after.
Send your details and the office confirms a window for Dandenong. No call-out fee, before and after photos, and honest advice on what your chimney needs and what it does not.
