Replacing a roof isn’t something most of us plan for. It’s one of those jobs that sneaks up on you—one day you’re admiring your home, the next you’re spotting cracked tiles or worrying about a leak. If you’ve ever wondered how much it’s all going to cost, you’re not alone. Roof replacement costs can feel like a mystery, especially when you’re trying to make the right decision for your family and your home.
We get it—at Smile Roofing, we’ve worked with homeowners all over Brisbane and the Gold Coast, and we know how overwhelming it can be. So, let’s break it all down into simple, clear info you can trust.
Roof replacement costs depend on a few key things. Here’s what you need to know to make smart, stress-free choices without getting caught off guard.
Let’s start with the basics. What exactly goes into roof replacement costs?
- Type of roofing material: Tiles, metal, Colorbond, terracotta—each has a different price.
- Size of your roof: Bigger roofs cost more. It’s that simple.
- Pitch and height: Steeper or higher roofs can increase labour and safety costs.
- Structural repairs: If your roof frame or battens are damaged, that adds extra work.
- Removal and disposal: Old tiles or metal need to be taken down and properly disposed of.
- Access to the roof: If scaffolding or a crane is needed, that can increase the cost.
Every home is different, and so are roof replacement costs. That’s why we always do a proper inspection before we give a final quote.
Now, let’s talk numbers. On average in Australia, here’s what roof replacement costs might look like:
Roof Type | Average Cost (Per Square Metre) | Notes |
|---|---|---|
Concrete Tiles | $80 – $120 | Durable but heavier; needs good framing |
Terracotta Tiles | $100 – $160 | Classic look; more fragile |
Metal (Colorbond) | $50 – $100 | Lightweight, sleek, modern |
Slate | $200 – $500 | Very strong but very expensive |
So, for a typical home around 150 square metres, you could be looking at anywhere from $10,000 to $25,000 or more. Keep in mind these are just ballpark figures. We always tailor our quotes to suit the home, not just the numbers.
Roof replacement costs can vary a lot based on location too. If you’re in a coastal area like the Gold Coast, salty air means your roof might wear down faster. That’s why it’s important to choose the right materials.
Here are a few good options for coastal homes:
- Colorbond Ultra: Specially made for coastal areas, resists corrosion.
- Terracotta Tiles: Great for heat, but need regular maintenance.
- Zincalume Steel: A strong, long-lasting choice, especially if you’re a bit inland.
Choosing the right roof can actually save you money in the long run. Some options reflect heat better, meaning cooler summers and lower energy bills. That’s something many homeowners don’t think about when calculating roof replacement costs.
Wondering if it’s time to replace your roof? Here are a few signs:
- Leaks: If water’s getting in, it’s only going to get worse.
- Sagging: A droopy roof can mean damage to the frame.
- Broken or missing tiles: A few can be replaced, but many may mean it’s time for a new roof.
- Rust and corrosion: Especially common in metal roofs.
- Moss and mould: Not just ugly—can lead to decay underneath.
If you’ve spotted one or more of these, chances are your roof is nearing the end of its life. Roof replacement costs now might be a better deal than ongoing patch-up jobs later.
Here’s a little story from one of our customers in Logan. Sarah called us after noticing brown water stains on her ceiling. She’d been patching up leaks for two years, spending hundreds at a time. By the time we got there, the roof’s battens were rotting and half the tiles were cracked. We gave her a clear quote, showed her the damage, and helped her choose a new Colorbond roof. Not only did it solve the problem, it gave her peace of mind—and her house looked brand new.
That’s the thing with roof replacement costs. It’s not just about the money you spend. It’s about knowing your home is safe, sound, and protected for years to come.
Let’s break down what’s usually included in a professional roof replacement quote:
- Removal of old roofing
- Site clean-up and rubbish disposal
- New roofing materials
- Labour and installation
- Safety gear and scaffolding
- Any required timber work
- Gutter replacement or upgrades (if needed)
Some companies leave these out to make their quote seem cheaper. At Smile Roofing, we give you the full picture upfront—no sneaky surprises later.
Here’s a quick checklist to help you get ready for a roof replacement:
- Get at least 2–3 quotes from trusted local roofers.
- Ask if they’re licensed and insured.
- Make sure the quote includes materials, labour, and disposal.
- Ask about warranties and workmanship guarantees.
- Check their reviews or ask for past work examples.
- Choose someone who explains things clearly and takes the time to answer your questions.
When it comes to roof replacement costs, clear communication is just as important as a fair price.
We know budget matters. That’s why we also offer flexible options:
Payment Plans
Spread the cost over time with easy finance options.
Material Choices
Choose roofing that fits your budget and lifestyle.
Maintenance Tips
Once your new roof is on, we’ll show you how to keep it in great shape for years.
We’re here to help you feel confident—not confused—about roof replacement costs.
At the end of the day, a roof isn’t just about keeping the rain out. It’s your home’s first defence, your family’s comfort, and a big part of your house’s value. Roof replacement costs might feel like a big leap, but with the right team behind you, it can be smooth, smart, and even exciting.
We’ve been helping Queensland homeowners for years, and we love what we do. Whether you’re in Brisbane, Logan, or the Gold Coast, Smile Roofing is here to help you make the right call—because peace of mind should always come standard with your roof.
Frequently Asked Questions
Roof replacement costs usually range from $10,000 to $25,000 for a standard-sized Australian home. The final cost depends on factors like roof size, materials (e.g. Colorbond, tiles), the steepness of your roof, and whether any repairs to the structure underneath are needed. At Smile Roofing, we provide detailed quotes with no hidden fees, so you know exactly what you’re paying for.
Yes, absolutely. We offer affordable payment plans to help you spread the cost over time. Plus, we’ll walk you through different roofing material options that suit your home and your budget. You don’t need to compromise on safety or quality when you work with a team that cares.
If you’re seeing leaks, broken tiles, rust, sagging, or mould, it’s time to get a professional inspection. In some cases, minor repairs can fix the issue. But if the damage is widespread or ongoing, a full roof replacement may actually save you more in the long run. We’ll always give you honest advice based on what’s best for your home.
Most roof replacements take about 3 to 7 days, depending on the size of your home and the weather. We work efficiently and keep you updated every step of the way. Our team makes sure your property is left clean and safe at the end of each workday, too.
A proper quote should include removal of the old roof, disposal, new materials, labour, structural repairs, and safety equipment. At Smile Roofing, we also check things like guttering and roof battens to make sure your whole roofing system works perfectly together. No shortcuts—just reliable work from start to finish.