What's Included in the Price
A standard roof restoration quote in Sydney covers:
- High-pressure wash to strip dirt, moss, lichen, and loose material
- Replacement of cracked or broken tiles (concrete tiles ~$8–$15 each, terracotta ~$15–$30)
- Ridge cap re-bedding and re-pointing ($40–$80 per linear metre)
- Primer/sealer coat over the clean, repaired surface
- Two coats of roof membrane paint, applied per AS/NZS 2311 recommendations
- Height safety compliance per AS/NZS 1576 and Safe Work Australia requirements
A proper roof restoration includes all of these steps. The high-pressure wash and primer are not optional. Quotes that skip either are not offering a genuine restoration.
Roof Coating Products Compared
The membrane coating is what actually protects the roof. Sydney's combination of summer UV, coastal salt, and western Sydney hail makes product selection important.
| Product | Type | Price per litre | Best for | Coverage |
|---|---|---|---|---|
| Dulux AcraTex RoofShield | Acrylic membrane | $16–$19/L | Concrete and terracotta tile | ~1.5m²/L per coat |
| Nutech TileFlex | Flexible membrane | $12–$15/L | Concrete tile (good crack bridging) | ~1.5m²/L per coat |
| Shieldcoat Roofbond | Acrylic membrane | ~$15/L | General tile and metal | ~2m²/L per coat |
A 200m² roof needs roughly 130–140 litres across primer and two topcoats. Material cost for membranes alone runs $1,500–$2,500 depending on product. A good painter will recommend the right product for your roof type rather than using the cheapest option across all jobs.
What Affects the Cost
- Roof type. Inner west terracotta tiles are durable but fragile to walk on and need careful handling. Concrete tiles across western and northern suburbs are cheaper to replace but more porous and prone to moss. Colorbond metal roofs are faster to coat but may need rust treatment at fixings.
- Roof size and pitch. A standard 3-bedroom home has 150–250m² of roof area. Steep-pitched roofs slow the work and require additional safety measures. At $25–$40/m², a 200m² roof runs $5,000–$8,000 for coatings alone.
- Tile condition. Cracked or broken tiles need replacing before painting. A 30-year-old concrete tile roof might need 10–30 tiles replaced, adding $100–$450 to the job.
- Ridge cap condition. On most Sydney tile roofs over 20 years old, the mortar holding ridge caps has cracked. Re-bedding and re-pointing the entire ridge at $40–$80 per linear metre is standard practice. A typical home has 15–25 linear metres of ridge, adding $600–$2,000.
- Solar panels. If panels are present, they need temporary removal and reinstallation by a licensed electrician. This costs $800–$1,700 depending on system size and is separate from the painting quote. Painting around panels leaves unpainted patches that can leak.
- Roof colour and BASIX. Under NSW's BASIX energy requirements, dark roof colours (solar absorptance above 0.70) are restricted through the DIY compliance pathway. Light colours with absorptance of 0.40 or below are the easiest to get approved and also reduce cooling costs in western Sydney's 40°C+ summers.
A small single-storey home in the Hills District with a Colorbond roof in sound condition sits toward $3,500. A large home in Epping or Carlingford with a 30+ year old concrete tile roof needing extensive ridge work, tile replacements, solar panel removal, and a steep pitch pushes toward $15,000.
Sydney-Specific Considerations
Established tile suburbs (Epping, Carlingford, Ryde, Strathfield, Canterbury, Hurstville). These suburbs are dominated by 1960s to 1980s homes with concrete or terracotta tile roofs. After 30–40 years, these roofs are the prime candidates for restoration: faded coatings, cracked ridge caps, and the occasional broken tile. The roof structure is usually sound, but the surface needs attention. Budget $5,500–$9,000 for a typical 200m² concrete tile restoration in these suburbs, including ridge cap re-pointing.
Inner west (Marrickville, Dulwich Hill, Ashfield). A mix of older terracotta tile roofs on fibro cottages and flat or low-pitch metal roofs on terrace-style homes. Terrace roofs are often visible from neighbouring properties and upper floors, making appearance a motivator. Federation-era terracotta tiles in these suburbs are sometimes from discontinued profiles, so replacements may need to be sourced from salvage yards.
Western Sydney and hail risk (Penrith, Blacktown, Campbelltown). Western Sydney is one of Australia's highest hail-risk zones. Severe hailstorms can crack concrete tiles and dent Colorbond, creating the need for more extensive repairs before painting. If your roof has been through a hailstorm, a roof painter will assess tile damage before quoting. Newer Colorbond roofs in Marsden Park and Oran Park do not need painting as frequently as tile, but faded Colorbond over 15 years old benefits from a fresh membrane.
Northern beaches (Manly, Dee Why, Mona Vale). Colorbond is common alongside older terracotta, and salt air is the primary wear factor. Roof coatings degrade faster within a few hundred metres of the ocean. Premium membranes with salt-resistant properties (Dulux AcraTex offers a coastal formulation) are worth the uplift on roofs exposed to direct sea spray.
The City of Sydney and surrounding councils have 75+ conservation areas with heritage repainting guidelines. If your property is in a conservation area, check with your local council before committing to a roof colour change. Some heritage overlays specify acceptable roof colours, particularly for terracotta-tiled federation homes.
Hiring a Licensed Painter in NSW
Roof painting work in NSW almost always exceeds $5,000, requiring a licensed painting contractor under the NSW Building Commission (formerly NSW Fair Trading, renamed January 2025). For residential work over $20,000, Home Building Compensation Fund cover is also required.
Before hiring, confirm:
- Current NSW painting contractor licence (search at service.nsw.gov.au)
- Public liability insurance and workers compensation (non-negotiable for roof work)
- A written quote that itemises: pressure wash, tile repairs (quantity), ridge cap re-bedding and re-pointing (linear metres), primer, topcoats, paint brand and product line, and whether solar panel removal is included or excluded
- Proof of Safe Work Australia height safety compliance
- Warranty terms (a quality roof restoration should carry a 10-year coating warranty)
Worth checking: a quote dramatically below the $25–$40/m² range (often means skipped prep, no primer, or watered-down paint), no mention of ridge cap work on a tiled roof over 15 years old, or pressure to sign without a site inspection. Roof painting has a higher incidence of dodgy operators than most painting categories. Check reviews, ask for recent project addresses, and verify the licence online.
How We Calculate
Estimates are based on current licensed Painter rates in the Sydney metro area, with per-m² rates of $25–$40 adjusted for roof type, property age, and condition. All prices include GST. Figures cover standard residential roof restoration including wash, repair, and paint. Structural repairs, full re-roofing, slate restoration, and solar panel removal/reinstallation are excluded.