“Allen provided exceptional service — friendly, professional and went above and beyond.”
Verified
Mid-century Chadstone chimneys were topped with a terracotta pot and a galvanised cap, and both are now well past their prime. FreshDuct fits rain caps, cowls, bird guards and spark arrestors sized to the flue, from the roof, with a photo of the finished job.
Cap rattling in the wind on a Chadstone roof? A loose cap is one gust from being on the lawn, and the flue open behind it.
Whoever built Chadstone's post-war homes finished most chimneys the same way, with a clay pot and a simple galvanised rain cap wired or cemented to it. It was a reasonable finish in 1960. Today the cement has cracked, the wire has rusted, and we regularly find caps that lift with a hand or have already gone. An open pot on a home that burns wood every winter is an invitation to rain, sparrows and the odd possum.
The replacement is chosen for the appliance rather than the look. An open fire gets a rain cap with a bird guard so the flue stays dry and clear. A heater fitted into the old fireplace usually terminates in its own steel flue inside the brick, which needs a cowl matched to that flue rather than a cap on the pot, and if the wrong one is on there the heater will smoke back or draw badly.
Wood heaters with trees or a neighbour's roof close by get a spark arrestor as standard, because mesh is the only thing between a hot ember and a dry gutter. Every cap and cowl is fixed with fasteners that will not rust, sealed to the pot or crown, and tested for draw with the fire lit where we can. The photo from the roof shows it seated square.
The right cap, cowl or arrestor for a post-war open fire or a fitted heater, fixed so it stays on the pot and photographed from the roof.
Caps cemented to a clay pot sixty years ago rarely hold now. We remove what is left, clean the pot rim and fix the new cap with corrosion-resistant fasteners and sealant, so it stays put through a winter gale.
Many Chadstone heaters exhaust through a steel flue run up the old chimney, which needs its own cowl at the top. We check whether the terminal matches the flue, because a cap on the pot alone leaves that flue unprotected.
A flue that sits cold from September to May is prime nesting space. A bird guard fitted with the cap keeps the nests out, and we clear anything already in there before the cap goes on.
Real photos from Melbourne jobs — not stock, not staged.




We measure the pot or flue on the roof, confirm the appliance below, and fit a cap or cowl that suits both. Where we are already up there for a sweep, it is quoted and often fitted in the same visit.
A photo of the finished terminal comes with the invoice. You see it sealed and square from above without leaving the ground, which is more than the original installer ever showed anyone.
Documented end to end — every job, every suburb.
Flue size, terminal type and roof access checked.
The right cap or cowl for the appliance and the problem.
Firm price before any work.
Fixed and sealed from the roof, safely.
Draw checked with the cap on.
A photo of the finished cap from the roof.
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 Chadstone. Explore nearby areas and related FreshDuct chimney services.
If there are trees near the roof or a neighbour's gutter within reach of an ember, yes. A spark arrestor cowl has a mesh that keeps embers inside the flue, and we size it so it does not choke the draw. It also keeps birds out of the flue in summer.
Almost always. We clean the rim of the pot, check it is not cracked, and fit a cap with a clamp or fixings rather than relying on cement. If the pot itself has split, we tell you and quote a replacement pot and cap together.
An open flue lets rain, leaves and birds straight in. A cap keeps the flue dry, keeps nests out and, on a wood heater, a spark arrestor stops embers leaving the flue.
Usually a downdraught — wind pushing back down the flue. An anti-downdraught cowl is the normal fix; we confirm the draw with a test before and after.
Yes. If we are on the roof for a sweep and the flue needs a cap, we can quote it on the spot and fit it the same visit where we have the right size.
Send your details and the office confirms a window for Chadstone. No call-out fee, before and after photos, and honest advice on what your chimney needs and what it does not.