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Mentone’s mission-style chimneys hide their brickwork under render, which means the stack can be failing for years with nothing showing. FreshDuct finds it before the render comes off in sheets.
Rendered stack sounding hollow when tapped? The render has let go of the brick behind it.
Mentone is a distinctive bayside suburb, well known for its concentration of Spanish-mission and interwar homes on the streets running down to Mentone Beach and the Como Parade shops. Alongside the rendered mission-style houses sit Edwardian and Federation homes, California bungalows and newer coastal rebuilds, many within easy reach of the foreshore. Open fireplaces feature in the older stock, and their rendered and brick chimneys are part of the streetscape.
The bay is the constant factor. Mentone sits on Port Phillip, and the salt-laden air off the water is hard on anything up on the roof — it corrodes metal caps, cowls and flashing, works into rendered and exposed mortar, and shortens the life of a stack. The rendered chimneys of the mission-style homes need particular care, as salt and damp get behind failing render. On the older homes there is age too: an unlined flue collecting creosote, and mortar softened by decades of coastal weather.
FreshDuct services these coastal homes with the salt and render in mind. We sweep and camera the flue, repair render and repoint mortar to match a mission-style or period home, and fit corrosion-resistant caps and sealed flashing to stand up to the bay. Every Mentone job comes with before and after photos and honest advice.
The things we look at first on a Mentone chimney — based on the local housing and conditions.
A rendered mission-style stack gives away far less than bare brick. There are no mortar joints to read from the ground, so the joints can be well gone while the chimney still looks smooth and sound from the driveway.
Render only has to crack a little to let water behind it. What keeps that water there is usually the paint — a modern impermeable coating over old render seals the face, so anything that gets in has no way back out and works on the brick instead.
Render that has lost its grip drums hollow when tapped, and it does that long before a piece lets go. Tapping a rendered stack out is a two-minute job that tells you whether you are patching a crack or re-rendering a chimney, so we do it on every one.
Real photos from FreshDuct chimney jobs. We document every job we do with before and after photos.



One local team for the whole chimney — from a routine sweep to inspections, repairs and caps.

Contained, mess-free sweep for open fires and wood heaters.
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Visual, camera & drone checks with a full photo report.
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For heavy, baked-on or glazed creosote a sweep can’t shift.
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Leaks, cracks, flashing and masonry put right, with photos.
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Cracked, unlined or failing flues repaired or relined.
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Keep rain, birds and embers out and improve draught.
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Every part of the chimney, handled by the one local team. Here is what each job involves on a typical Mentone chimney.
Bayside flues collect a damp, salty soot that cakes rather than falls, so we sweep before it sets hard over summer. Contained at the opening with a vacuum running throughout.
Rotary cleaned to a clean surface, which also lets us see the true condition of the flue lining underneath. Photographed throughout.
Rust streaks running down the brickwork are a sign the metalwork above has already gone. Worth inspecting before it drops debris into the flue.
Cleared and swept, then fitted with a stainless bird guard that will survive the salt air rather than rusting out in a season.
That stale fireplace smell on a humid bayside day usually comes from the chamber rather than the flue itself.
Repaired or replaced in marine-grade stainless with stainless fixings, because anything less will not last the exposure here.
Recast in a dense, salt-tolerant mix with a generous overhang, so driven rain is thrown clear rather than tracking down the face.
Repaired in stainless suited to the exposure, with sealed joints, so the repair outlasts the salt rather than failing again in two years.
If you are replacing a corroded flue near the bay, it is worth installing the whole run rather than patching a section that will fail next.
A liner that has rusted through near the top is a common bayside find, usually because the wrong grade of steel went in originally.
Wind-driven rain off the bay comes in sideways, so a bayside rain cap needs proper side coverage and stainless construction. We fit one that handles the weather here.
Salt drives mortar decay hard on bayside stacks, and joints erode noticeably faster than inland. We rake out failed mortar and repoint with a mix that stands up to the exposure.
Salt air corrodes damper plates and hinges solid on bayside homes. We repair or replace the damper, often with a top-sealing unit that also keeps weather out.
Reflashed using lead and stainless fixings throughout, since galvanised fixings are what fail first in this environment.
Replaced with dense, salt-resistant brick and repointed in a matching dense mix, so the same failure does not simply repeat.
Fixed with a properly specified anti-downdraught cowl in stainless, sized so it solves the wind problem without reducing draught.
If your stack is eroding noticeably faster on the seaward face, sealing it after repair is what slows that down.
A bayside stack that has been repaired repeatedly and keeps failing needs restoring properly, with materials chosen for the exposure.
Rebuilt in dense salt-resistant brick with a cast crown, stainless cap and new flashing, specified for the exposure.
Bayside chimneys need checking more often than inland ones, simply because salt works faster. An annual look at cap, cowl and flashing catches corrosion while it is cheap.
Coastal gas flue terminals corrode and block, which affects both performance and safety. We service the fireplace and check terminal and flue condition.

The distinctive rendered chimneys here need reading differently to a brick stack. We tap them out rather than eyeball them, because the failure that matters — render letting go of the brick underneath — is audible well before it is visible.
Where render has to come off, we say so rather than patching over a hollow section. A patch on debonded render buys a season and takes the next piece with it when it goes.
FreshDuct services Mentone and the surrounding bayside 7 days a week. We are regularly on chimneys in neighbouring Sandringham, Cheltenham and Hampton, and across to Moorabbin, so Mentone and its borders are part of our run.
From a Spanish-mission home near the beach to a period house off Como Parade, we can usually offer a prompt appointment and prioritise any chimney letting weather or smoke into the home.
A safe, documented, end-to-end service — every job, every suburb.
Visual, camera or drone inspection of the chimney and flue.
We pinpoint the real cause and explain it clearly.
Only what is needed, done properly and safely.
We confirm clearances, draw and a safe result.
Before & after photos so you see the result.
Site left clean, with honest advice.
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.”
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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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We cover Mentone and the surrounding suburbs. Explore nearby areas and related FreshDuct services.
Largely, yes, and it is worth doing precisely because render gives so little away. We tap the stack out to find sections where the render has debonded from the brick and drums hollow, check the crown and the junctions where water gets in, and camera the flue. A rendered chimney can read as perfect from the ground with the joints behind it well gone.
Sometimes, but only where the render around the crack is still stuck to the brick. If it drums hollow either side, a patch bridges a section that has already let go and it will take the neighbouring render with it when it fails. We tap it out first and tell you honestly which of the two you have.
Yes. FreshDuct provides chimney sweeping, safety inspections, deep cleaning, repairs, caps and cowls across Mentone and the surrounding bayside, 7 days a week. Call 04 3191 8137 or request a free quote.
A standard chimney sweep starts from $180 and a chimney safety inspection from $99, then quoted to your chimney, its condition and roof access. You get clear pricing up front — call 04 3191 8137.
We service Mentone and nearby suburbs 7 days a week and prioritise blockages and smoke problems where a fire can’t be used safely. Call 04 3191 8137 for the soonest availability.
Yes. Every FreshDuct chimney job in Mentone comes with before and after photos and honest, plain-English advice — so you can see exactly what was done and why.
Sweeping, inspections, repairs and caps — a clean, documented job with photo proof. Available 7 days.
Tell us about your chimney — we respond fast, 7 days.