Replacing your roof is a big job, but it’s one that can add value and protection to your home. Here we’ll walk you through the basics of roof replacement, including cost and what to expect from the process.
The most essential home renovation project for most individuals is a roof replacement. This is especially true if your current roof is in bad shape. While it may appear to be a costly endeavour, putting it off may almost always result in a greater cost. A substandard roof may cause leaks that penetrate electrical wiring (possibly causing a fire), or worse yet, structural collapse.
When their existing roof suffers damage or has worn out over time due to age, most Australians are hesitant to replace it. Although there is a lot of evidence that new roofs save money in the long run, many people still believe they may be expensive and time-consuming to install. When attempting to calculate the cost of a new roof, there are several issues to consider. It’s no surprise that many consumers choose to tough it out with a leaking or damaged roof above their heads when there are so many variables to factor in while budgeting for a roof replacement.
Cost to Reroof House Calculator Australia
If your roof needs to be replaced, you’ll need an estimate of the cost. The four most important things that influence your new roof price are:
- The type of roofing you choose
- The area of your roof, in square meters.
- The slope or inclination of your roof
- How much might the labour cost you?
If your roof has a steep pitch, an asbestos cement roof, or is difficult to access, you’ll pay more for a new roof. The cost of a new roof may be greater if your roof has multiple pitches, uses asbestos cement, or is on a hard-to-reach site.
The size of your roof has a significant influence on the overall roof replacement cost since a larger roof may obviously need more money. The style of your home’s roof is important because it influences the type of climb that you’ll have to do to reach the highest point. A steep slanting roof may cost you more money because it is more difficult and the workers may be taking greater risks while working on it.
How Your Existing Roof Materials Impact Roof Replacement Costs?
The cost of a new roof is completely dependent on the material you choose. If you pick Zincalume or colorbond roofing, it may be less expensive than terracotta roofing. Metal shingles are sturdier and last longer than asphalt shingles, but they are also more expensive. The average cost per square meter for metal roof replacement ranges from $80 to $150.
If you’re replacing your roof, be sure to figure out how much a square meter of any roofing material costs. Roofing contractors may provide you with a variety of quotations, but make sure you pick the proper material for your roof. Also, keep in mind that the cheapest choice isn’t necessarily the best one, as you desire a new roof that is long-lasting and does not require replacement every few years or so.
Why Hiring a Professional Roof Replacement Service is Important?
You’ll also need to pay your contractor for labour costs for their employees, in addition to the materials. This roof replacement cost may differ from one contractor to another, depending on how long the workers are spending replacing the old roof and installing the new one. Replacement cost may also be determined by the complexity and design of your roof, since a sloping roof is more difficult and dangerous to replace, thus resulting in a greater price than a flat roof repair.
On their website, some roofing contractors in Australia may provide you with cost estimate forms for roof replacement. This makes things much easier for you because you can simply fill in details such as roof materials, slope, height, and dimensions, and you may receive a rough estimate based on that information. The total roof replacement cost may vary, but you can use that form to figure out a rough estimate of how much it may cost you.
Professional roofing contractors also have experience with a wide range of roofing materials. They know the proper techniques for safe installation or roof repairs and can work on a wider variety of roofs because they have more experience than amateur roofers. Some professionals offer the cheapest roofing material for asbestos roof replacements or existing metal skillion roof.
Tile Roof Replacement Cost Calculator Australia
To give you a clearer idea of how much colorbond roofing costs per square metre for a typical three-bedroom home, here are the prices you may expect:
- $20,000 to replace existing concrete tiles with colorbond.
- Replacing an existing asbestos cement roof with Colorbond, $15,000 to $20,000
- Colorbond roofing costs between $6000 and $10,000 to replace an existing metal roof.
For further price estimates, see the following examples.
- The cost of reroofing a home ranges from $4,000 to $15,000, and it generally entails replacing roof shingles.
- Depending on the pitch and materials, reroofing a garage might cost between $1,000 and $2,500.
- On average, a house with a shingled roof costs $4300 to 7600 to replace.
Roofers are required to be licensed in all states and territories of Australia. They may hold a dedicated roofing licence such as roof tiling, roof slating (NSW), roof cladding (Queensland) or a building license (Victoria) depending on where you live. Before you choose a roofing contractor, ask them about their license. Also, make sure that you ask:
- Are you covered by the Workers’ Compensation Act in my house?
- Is there a possibility for you to provide me with a written quote?
- How long is the guarantee on your roofing materials?
- Do you have any recommendations from other people I could contact?
Cost to Reroof House Calculator
The roofing material you choose is the most important element in determining your reroofing cost. Concrete tiles are the most inexpensive, followed by steel and clay/stone tiles at the high end. The material you choose can make a big difference in your reroofing cost. On average you may expect to pay as low as $40 per square metre or as high as $500 per square metre for some roofing materials.
The pitch of your roof is the primary factor in determining the cost to reroof a house. The steeper the pitch, the more difficult it is for workers to install a new roof. A steep pitch also makes it harder for them to lay down tarps and protect surrounding buildings and plants from debris during installation. Your roof’s pitch can impact significantly your reroofing cost. You may pay as little as $50 per square metre or as much as $250 per square metre with a low pitch (5:12) reflecting lower costs than a high pitch (18:12).
Average reroofing costs are typically between $4500 and 13000 depending on what materials you use and how big the house is. On average, a flat roof costs $3000 to 4000 to fix. A bubble or puddled type of flat roof may cost the same amount while the price for a freestanding flat roof starts from $9000. Repairing a leak in a metal coil can cost between $500 and $1500 depending on the size and location of the damaged area. All roofs need to be replaced eventually after around 20 years because extreme weather wears them down faster.
Average Labour Roof Replacement Cost
On average, the labour roof replacement cost is around $50 per square metre. This cost includes the work done by your roofer and any equipment they need to complete this job safely. A roofing contractor may charge more for a roof replacement if it’s an existing asbestos cement roof, a steep roof, a flat or bubble type of flat roof, or a freestanding flat roof.
The Average Cost to Reroof a Garage
On average, you can expect to pay $500 per square metre to replace an existing metal roof. The cost varies depending on the pitch of your garage and its surface material. Metal is one of the most expensive types of roofs to install with one square metre costing around $300 to $400. However, metal roofs have a significant lifespan of around 50 years so you don’t have to worry about reroofing your garage for a long time. The roof replacement cost to replace a flat roof is between $1500 and $2500 while the price for installing a steep metal roof varies from $2500 to $3500.
Reasons Why You May Need a Roof Replacement
Roof replacement is a much more expensive option than roof repairs because your old roof may have a number of problems that can be solved with minor repairs. However, if this doesn’t work there are several reasons why you may need to replace your roof, including:
- The shingles or tiles on your roof are beyond their functional life span. If the weather has worn them down over time, you’ll need to reroof sooner rather than later to avoid serious damage to your house.
- There’s a significant amount of rotting wood in the structure holding up the roof. This problem cannot be repaired and needs a new roof installation as soon as possible to prevent further damage from occurring underneath your current roofing system.
- Your home had multiple leaks during the last storm. If this has happened, you need to re-evaluate your roofing system to make sure it’s working efficiently or at least is not exacerbating the problem.
- Your home was built with a lower quality of materials used in its construction. If they weren’t made to meet industry standards, they may not be able to provide adequate protection for your house against extreme weather conditions. You can use an online calculator to help you figure out how much it may cost you to reroof by entering information about your roof size and pitch. These are important factors that may affect your reroofing costs but remember these numbers do not include any material fees
Average Roofing Materials Cost per Square Metre Australia
With an increase in building commencements and a slowly recovering property market, the average cost of new roofs seems to be increasing. This can pose a problem for property owners looking to get their roofs repaired or replaced, as they find themselves with limited funds available to do so. It is important that property owners are aware of what different types of roofs cost so that they can plan their budget accordingly.
- Colorbond roofing cost an average $18 to $37 per square metre
- Concrete Tiles cost an average $45 to $65 per square metre
- Steel cost an average $50 to $70 per square metre
- Corrugated Metal cost an average $50 to $70 per square metre
- Asphalt shingles cost an average $65 per square metre
- Terracotta Tiles cost an average $80 to $110 per square metre
- Clay Tiles cost an average $104 per square metre
- Timber cost an average $160 per square metre
- Solar Roofing Tiles cost an average $230 to $320 per square metre
- Slate Tiles cost an average $200 to $500 per square metre
- Copper Tiles cost an average $260 per square metre
What is it Necessary to Replace a Roof?
The most common reason for a roof replacement is the age of the building that surrounds it. Materials, such as steel and asphalt shingles, have a limited lifespan. This means they need to be replaced after a number of years in order to ensure protection from extreme weather conditions. If you live in an area prone to long periods of rainfall or high winds, your roof could suffer extensive damage if not properly installed or maintained.
It may also become necessary to replace your roof if there has been damage due to stormy weather. It is important that any repairs are done by professionals who may make sure all work meets industry standards and regulations before you can get approval from your insurance company and move forward with reroofing activities. The final factor that may necessitate roof replacement is the design of your current structure. It may not be cost-effective to upgrade your current system if it does not support or enhance its surroundings.
Roof replacement cost can be high but needs to be completed in order to protect the rest of your house from damage due to weather conditions. Always consider getting multiple quotes for work being done, so that you are able to choose the best price before you go ahead with any re-roofing project.