“Allen provided exceptional service — friendly, professional and went above and beyond.”
Verified
Chimney repairs in Craigieburn are rarely about brick. They are about the steel flue, the flashing where it meets the roof, and the terminal on top. FreshDuct inspects, photographs and fixes exactly that, and quotes firm first.
Water stain on the ceiling near the heater? That is the roof penetration, and it is a repair, not a rebuild.
Ask for a chimney repair in Craigieburn and what you usually need is a flue repair. The suburb's homes are brick veneer built in the last couple of decades, and their fireplaces vent through factory-made steel flue systems rather than masonry. There is no crown to crack and no mortar to repoint. Instead the weak points are the joints between flue sections, the flashing where the flue passes through the roof, and the terminal that has been sitting in the weather for years.
The flashing is the one that causes real trouble. It is a rubber or metal collar sealed to the roof around the flue, and after enough summers the rubber perishes or the sealant lets go. Water then runs down the outside of the flue and shows up as a stain on the ceiling or a damp patch behind the heater. Inside the flue, a joint that has worked loose lets smoke into the roof space, which is a safety issue rather than a cosmetic one.
We inspect the whole run with a camera and from the roof, photograph what we find and quote a firm price for the fault, not for a new system. Flashing is resealed or replaced, loose sections are refitted and secured, a corroded terminal is swapped, and where a flue has failed we replace the damaged length in stainless. Gas fireplace flues get the same inspection; the repair, like the appliance, then goes through the licensed gas specialists we arrange.
Flue, flashing and terminal repairs for the steel flue systems in Craigieburn's estate homes, quoted firm after a photographed inspection.
The collar around a flue is the part of a Craigieburn installation that wears out first, and once it perishes every downpour tracks inside. We replace it with a collar matched to the roof profile and seal it properly.
Twin-wall sections lock together, and a joint that has crept open lets smoke and heat into the ceiling space. We camera the run, refit and lock the sections, and confirm the flue is tight before it is used again.
A gas fireplace terminal or flue that has corroded still gets inspected and photographed by us, so the fault is on record. The repair itself, along with anything touching the appliance or its connection, goes through the licensed gas specialists we arrange.
Real photos from Melbourne jobs — not stock, not staged.




Most Craigieburn flue problems come down to one collar, one joint or one terminal. We find which on camera and from the roof, quote that part firm, and do not talk about replacing a system that is otherwise sound.
Photos of the fault come with the quote and photos of the fix come with the invoice, so you can see a resealed flashing or a refitted joint without going into the roof.
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.”
Verified
“Quick, efficient and professional — we could immediately feel the difference.”
Verified
“The technician arrived on time and was incredibly thorough — the difference at home is obvious.”
Verified
The same local team covers the suburbs around Craigieburn. Explore nearby areas and related FreshDuct chimney services.
On a twin-wall system it is a flue repair, because the terminal is a section of the flue rather than a cap sat on top. We camera the run to see whether the top length has corroded as well, replace what has failed in matching stainless and lock the new section on so it cannot work loose.
Usually repaired. Twin-wall flues are made in sections, so a corroded terminal or a damaged length can be swapped without touching the rest. We camera the full run first, and only if several sections have failed do we quote a longer replacement.
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 Craigieburn. No call-out fee, before and after photos, and honest advice on what your chimney needs and what it does not.