Roofers in PerthBaked all summer, soaked from June to August.
Perth roofs spend summer in fierce sun, then take most of the year's rain in three winter months. Add salt air along the coast, bushfire in the hills and plenty of older homes with tiled or asbestos-era roofs, and the jobs here follow a pattern. Tell us what's wrong and we'll match you with a local roofer who specialises in that job where we have one, or tell you straight away if we don't.
- Find My Roofer certified before they hear about your job
- Matched to a roofer who specialises in your job
- We tell you straight away if we don't have one near you
What Perth's weather and houses do to a roof
Long, fierce summers
Perth averages 26 days a year above 35 °C, and the record is 46.2 °C, set in February 1991. Dulux says coatings fade partly because UV breaks down the acrylic binder, and Perth supplies plenty of UV.
A wet season, not a wet year
Perth Metro averages 723.9 mm of rain, and July, June and August are the wettest months. A small fault can sit quietly all summer, then show up as a ceiling stain with the first winter fronts.
Hail is rare, but it's been brutal
On 22 March 2010, hail of 4 to 6 cm fell from the northern coastal suburbs to south Perth, worst from Osborne Park to Crawley. It blocked gutters and drains and is described as the costliest natural disaster in WA's history.
Salt from the ocean and the river
The metro area runs along the Indian Ocean from Two Rocks to Singleton, and about 60 km of the Swan River is brackish estuary. BlueScope classes beaches like Scarborough and Cottesloe as surf, Cockburn Sound and Safety Bay as exposed, and the Swan west of the Narrows Bridge as calm. Surf and exposed water share the strictest minimum distances for roofing steel and calm water gets gentler ones, so your address changes which product a roofer should quote.
Fire in the hills
The Wooroloo fire in February 2021 destroyed 86 homes in the Perth Hills, and the 2011 Roleystone and Kelmscott fire destroyed 69. In a mapped bushfire prone area, ask about ember protection for gutters, vents and roof gaps.
Houses from every era
The City of Cockburn's heritage guide runs from terracotta-roofed Federation bungalows to brick-and-tile Ranch houses built between 1945 and 1980. Inter-War and post-war homes sometimes used asbestos-cement shingles, which need checking before anyone works on them.
Termite country, all of it
For the Building Code, all of WA is treated as at risk from subterranean termites. If a roofer finds eaten or rotten roof framing, the new timber needs termite management unless it's steel or another resistant material.
Which roofing jobs come up most in Perth, and why?
Restoration and repainting. Perth spread outward from the 1950s, and many brick homes built since then have tiled roofs that have had decades of sun. Faded coatings and crumbling ridge mortar are what a roof restoration in Perth deals with.
Leaks once winter arrives. The first proper fronts of the year find every cracked tile and tired flashing at once. If a stain appeared last winter, get it traced in autumn while the roof is dry. See roof leak repair in Perth.
Gutters. A blocked gutter overflows in a winter downpour, and in the hills dry leaves in gutters are a fire risk too. See gutter cleaning in Perth.
New roofs on older homes. Asbestos-cement roofs and worn corrugated iron on old workers' cottages are the usual candidates for replacement, often with Colorbond. Near the beach, the grade of steel matters as much as the colour.
Older Perth house? Rule out asbestos first
ASSEA, the national asbestos agency, says a home built or renovated before 1990 probably has some asbestos, and the City of Cockburn notes asbestos-cement shingles on Perth's Inter-War and post-war houses. If your roof could be one of them, don't drill, cut, water-blast or walk on it, and don't let anyone else until it's been assessed. Our asbestos checker is a quick first step.
Who sets the rules for your roof?
Perth is split into 30 local government areas, and your council is the permit authority as well as the keeper of heritage and bushfire rules. In a heritage street, such as parts of Fremantle, or a mapped bushfire area in the hills, ask the council before you change roof materials.
Then check who you're hiring. Building and Energy says roof painting or coating over $1,000 in Perth needs a registered painting contractor, and building work over $20,000 that needs a permit, which a re-roof in a different material likely does, needs a registered builder with home indemnity insurance in your name. The WA Online Licence Search covers both.
What we'd do in Perth
Get the roof looked at in autumn, before the wet months, rather than waiting for a drip in July. Ask for photos of the ridge, valleys, flashings and gutters. And if the house was built before 1990 and has a grey sheeted or shingle roof, sort out whether it's asbestos before you ask anyone to quote for paint or repairs.
Want a roofer to take a look?
Tell us the job and your postcode. We match it with a Find My Roofer certified roofer who specialises in that kind of work, and they call you to quote. Your number goes to them alone.
Whatever the job, tell us what's happening and your postcode. We'll pass it to one licence-checked roofer who works your part of Perth if we have one, and say so straight away if we don't.
Roofing jobs in Perth
Suburbs and areas around Perth
Straight answers.
When should I book roof work in Perth?
How do I know if my block is bushfire prone?
Ready for a roofer to look at it in Perth?
Your postcode and three quick questions. We match you with a local roofer who specialises in your job, and tell you straight away if we don't have one near you.
Helpful next
Where this information comes from
- BlueScope Steel Limited Technical Bulletin TB-35 Australian salt marine classifications (March 2026, Revision 9), 27 October 2026
- Wikipedia (climate tables citing Bureau of Meteorology) Climate of Perth, 27 October 2026
- Australian Institute for Disaster Resilience Knowledge Hub (insured cost from Insurance Council of Australia) Western Australia, March 2010 (severe storm, Perth), 27 October 2026
- Wikipedia Perth, 27 October 2026
- Wikipedia Swan River (Western Australia), 27 October 2026
- BlueScope (Steel Select) Specifying for marine and industrial environments (updated March 2023), 27 October 2026
- Australian Institute for Disaster Resilience Knowledge Hub Western Australia, 1 February 2021 (Wooroloo bushfire, Perth Hills), 27 October 2026
- City of Armadale History House via Collections WA Piece of clay roofing tile (2011 Roleystone and Kelmscott bushfire), 27 October 2026
- City of Joondalup Developing in bushfire prone areas, 27 October 2026
- Shire of Capel Information Sheet: Bushfire Prone Areas, 27 October 2026
- City of Cockburn Residential Heritage, 27 October 2026
- Wikipedia Fremantle, 27 October 2026
- Building Commission, Department of Mines, Industry Regulation and Safety, Government of Western Australia Industry Bulletin IB 083/2017: New termite management standards, 27 October 2026
- Dulux Australia Roofing refresh with Dulux Acratex, 27 October 2026
- Asbestos and Silica Safety and Eradication Agency Householders and home renovators, 27 October 2026
- Building and Energy, Department of Local Government, Industry Regulation and Safety (WA) Do I need to be a registered building contractor? (fact sheet), 27 October 2026
- Building and Energy and Consumer Protection, Department of Local Government, Industry Regulation and Safety (WA) Roof coating - Do you really need it? (fact sheet), 27 October 2026
- Building and Energy (WA), issued under the former Department of Mines, Industry Regulation and Safety Changing your roof cover? Things you need to know (fact sheet), 27 October 2026
- Building and Energy, Department of Local Government, Industry Regulation and Safety (WA) Home indemnity insurance (fact sheet), 27 October 2026
- Building and Energy, Department of Local Government, Industry Regulation and Safety (WA) Building and Energy licence and registration search, 27 October 2026
Every fact and rule on this page comes from the sources above, checked on the dates shown. How we write and check these pages.