Wynnum at a glance
Quick factsPostcode
4178
Heritage overlay
8%
Pre-1946 homes
32%
Oct 2025 hail zone
minor
minor damageTypical patch repair
$450 to $2.5K
Full re-roof
$18K to $36K
A look at Wynnum
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Wynnum, Brisbane · 4178 · Brisbane City Council
The Wynnum picture from the roof#
Wynnum is one of Brisbane’s most distinct suburbs. You can smell the bay before you see it, and you can spot the salt damage on a roof from across the street. The combination of bayside exposure, mixed housing eras, and a slightly slower pace of life makes Wynnum feel like a separate town tacked onto Brisbane, which it basically was until the city sprawled out to meet it.
About 32% of homes are pre-1946 (mostly Federation-style and bayside cottages), 38% post-war, and 30% modern infill. Only 8% sit under heritage overlay, mostly the original cottages along the Esplanade. The big factor here isn’t council rules, it’s the air.
The three roof issues I see most in Wynnum#
Salt-driven rust on metal flashings and gutters#
Within 500 metres of the bay, standard metal flashings rust about 50% faster than they would inland. I see Wynnum roofs needing flashing replacements at 12 to 15 years where the equivalent Chermside roof would go 20 to 25. The fix is to specify marine-grade Colorbond or stainless flashings for any new work.
Older concrete tile roofs reaching end of life#
A lot of Wynnum’s 1960s and 70s homes were built with concrete tile roofs. Those tiles last 50 to 60 years, and many are at the end now. Common issues: cracked tiles, failing mortar bedding, lichen growth on the southern slopes. Replacement is usually a tile-to-Colorbond upgrade.
Corrugated iron repairs on original bayside cottages#
The original Federation and bayside cottages mostly have hand-formed corrugated iron. Sourcing matching profile for repairs is straightforward, but the framing underneath is often the limiting factor. I’ve torn up enough Wynnum sheets to know that the battens are often the bigger job.
What the October 2025 hailstorm did to Wynnum roofs#
Wynnum was on the eastern edge of the worst hail band, so damage was relatively light. About 6% of homes filed claims. The pattern:
- Colorbond and metal roofs showed isolated denting on west-facing slopes only
- Tile roofs had a few cracked tiles, mostly cosmetic
- The bayside cottages were largely untouched, since hail rarely makes it that far east before dissipating
The bigger issue in Wynnum is the heavy follow-up rain that found weak spots in older flashings. A lot of Wynnum claims weren’t “hail” claims, they were “storm flooding” claims caused by the rain finding aged flashings.
Typical Wynnum roof quote ranges#
Patch repair#
$450 to $2,500. Standard pricing, slight premium for salt-resistant replacement materials.
Section replacement#
$3,500 to $11,000. Easy access on most Wynnum blocks keeps labour reasonable.
Full re-roof, standard Colorbond#
$18,000 to $30,000. The bread-and-butter Wynnum re-roof.
Full re-roof, marine-grade Colorbond#
$22,000 to $36,000. Recommended within 500m of the bay. The 10 to 15% premium pays for itself in extra service life.
The marine-grade roofing question#
If you’re within walking distance of the foreshore, this is the conversation to have with your roofer. Standard Colorbond is rated for general residential use. The Colorbond Ultra range is rated for coastal exposure and resists salt-driven corrosion much better.
The premium is small, around 8 to 12% on the material cost. The extra service life is significant, often 30% longer in salt-exposed locations. Any Wynnum-experienced roofer will recommend Ultra as default. If your quote uses standard Colorbond for a foreshore property, ask why.
If you had storm damage in Wynnum#
Most Wynnum storm claims are mixed: a bit of hail, a lot of wind-driven rain finding weak flashings. The right roofer will inspect all the flashings and seals, not just the visible hail damage, because the insurance assessor will often miss the flashing-driven leaks if your roofer doesn’t surface them.
Lodge the claim, choose your own roofer, and make sure they document any flashing damage with photos and a written scope so the assessor has to consider it.
Wynnum roof FAQs
Does living near the bay affect roof longevity in Wynnum?
Significantly. Salt air accelerates rust on metal flashings, screws, and gutters. A standard metal roof that would last 30 years inland might only last 20 to 25 years in Wynnum, particularly within 500 metres of the foreshore. Marine-grade Colorbond is worth the small premium if you're within that zone.
What was the hail damage like in Wynnum from October 2025?
Relatively minor. Wynnum sat on the eastern edge of the storm cell, and most damage was localised. About 6% of homes filed claims, compared to 41% in Chermside. Most claims were for one or two cracked tiles or denting on Colorbond panels facing west.
How much does it cost to re-roof an original bayside cottage in Wynnum?
Original Federation-style and post-war bayside cottages with corrugated iron re-roof for $22,000 to $32,000 for a like-for-like replacement. If you're upgrading to thicker marine-grade Colorbond, add about 10% for the premium material. Heritage-zoned cottages on the Esplanade can run higher because of the matching requirements.
Should I use marine-grade Colorbond in Wynnum?
If you're within 500 metres of the bay, yes. The Colorbond Ultra range is designed for coastal exposure and resists the salt-driven rust that kills standard panels in a third of the expected service life. The cost premium over standard Colorbond is around 8 to 12%. Most Wynnum-experienced roofers default to recommending it.
Are there many older roof types in Wynnum?
Yes. The original waterfront cottages mostly have corrugated iron, and a lot of the post-war fibro homes still have their original tile roofs. Both reach end of life around the same time (50 to 60 years), so there's been steady replacement work across the suburb for the past decade.
Related reading
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Carindale
Carindale is a modern eastern Brisbane suburb dominated by late-90s and 2000s family homes. No heritage overlay coverage, almost no pre-war housing. Wide streets, easy site access, simple roof geometry. Typical patch repair $400 to $2,200. Full re-roof $19K to $32K. Carindale took moderate damage in October 2025 hailstorm with around 22% of homes filing claims.
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Indooroopilly
Indooroopilly is a middle-ring western suburb of Brisbane along the river. Roughly even split between pre-war Queenslanders, post-war brick homes, and modern townhouse infill. About 22% heritage overlay coverage. Typical patch repair $500 to $2,500. Full re-roof $19K to $42K depending on heritage status. Around 17% of homes filed claims after October 2025 hailstorm.
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