Roof Restoration in Melbourne

What Is The Cost Of Colorbond Roofing?

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    From its inception in 1966, Colorbond steel has been used in roofing applications. In 2021, Colorbond roofing has become increasingly popular in Melbourne as an alternative to traditional materials such ceramic, terracotta, and concrete tiles, slates, wood shakes, and asphalt shingles. Due to the fact that it is made from hardened steel that is tested extensively in a wide range of climatic situations, Colorbond roofing offers outstanding benefits above other kinds of roof materials. It's also simple to set up and keep up.

    Roofs made from Colorbond steel are designed to withstand the extreme weather conditions experienced in Melbourne. It was also engineered to be highly fire resistant.

    You can modify Colorbond roofing to fit your specifications and architectural vision. Roofing sheets come in a wide range of sizes, colours, and aesthetic designs. To ensure that you choose the right Colorbond roofing for your construction project, it is important to have the advice of your architect, engineer, builder, and plumber. Colorbond roofing is superior to other materials because of its durability and resistance to corrosion, chipping, peeling, and cracking.

    Roof replacement for a standard Australian three-bedroom property with new Colorbond roofing typically costs between $5,000 to $20,000, while it is not unheard of for expenses to rise to $35,000. On average, Australian homeowners pay between $10,000 and $25,000. Costs associated with roof replacement are determined by factors such as roof area, roof slope, access to the residence, and the material being used.

    Only when there is a problem do we take note of the roof. When a roof needs repair or restoration, homeowners often put it off until it's an emergency, leaving them little time to properly calculate how much it will cost to get their property back into liveable and presentable shape. We have a wide range of Melbourne roof replacement services at Roof Repair & Restoration.

    Colorbond Roof Replacement Costs?

    Roof Replacement in Melbourne

    Colorbond roofing costs in Australia are heavily influenced by the price of removing the previous roof. Demolition of some types of roofs is substantially more labor-intensive than others.

    The average cost to remove and replace a metallic skillion roof on such a moderately sized house (150 - 200 m2) is approximately $6,000. In order to make room for new Colorbond, ripping off the old tiled roof may need little more than a sharpened spade. Roofing replacement costs less due to the reduced time and effort required fully remove the old roof.

    Colorbond roofing can be twice as expensive as metal shingles when replacing an old roof. Costs might range from $15,000 for $25,000 to remove tiles and instal a new Colorbond roof on a typical Australian property of 150 to 200 square metres in size. However, despite its notoriety, tile roofs are not the most difficult to replace.

    The expense of replacing a old concrete or arsenic roof is substantially increased by the need to ensure the roof's safety and the cost of disposal. We estimate that the cost to replace the asbestos roof of a larger, older property may be as high as $35,000 more. For many homeowners, the cost to replace an asbestos roof using Colorbond will be less than $20,000. This is true even for homes with a roof area of 200 square metres.

    What Are The Differences Between Colorbond Grades, And How Do They Affect Colorbond Roofing Prices?

    Sheds and detached garages can be constructed using regular corrugated steel with no problems. While it doesn't have the same visual appeal as Colorbond, galvanised steel won't corrode and look unsightly.

    Most homes would benefit from Colorbond that has been powder coated. Colorbond is manufactured from raw steel before being powder coated. Then, to prevent rust and corrosion, it is submerged in a vat filled with molten zinc. After that, it gets a powder coating that bakes onto the galvanised steel, making for hues that last for at least a decade.

    Double-sided Colorbond steel has two layers of colour baked into it. When the panel will be seen from both the street looking up onto your roof and from inside your home, beneath a pergola or a deck or patio, this steel is the best option. There is an additional cost for the second level of long-lasting colour.

    Seaside homes typically have roofs made of Colorbond Ultra. A roof in a coastal environment, even one made of galvanised steel, can deteriorate after years of exposure to salt spray unless it is coated with a third protective layer.

    What Is The Price Of A Colorbond Roof Per Square Metre?

    Colorbond roofing materials alone can cost anywhere from $20 to $200 per square metre, though this does not account for the additional $44 to $55 per square metre that is often required for delivery and installation in Australia.

    Prices for decent roofs typically range from $50 to $70+/m2.

    Therefore, the Colorbond roof costs per m2 consists of the price of materials, the price of labour, and any other potential extra costs that may arise depending on a wide variety of conditions.

    How Much Does A Colorbond Sheet Cost?

    Colorbond roof sheets cost an average of $29 per sheet but can go up to $70 or more.

    For example, the price per metre for a Colorbond rooftop corrugated metal sheet 950mm wide and the usual thickness of 0.45 BMT ranges from about $13 up $180 (GST included).

    Here is a list of some of the most popular Colorbond roof sheet types and the pricing at which they can be purchased.

    • Cost of Colorbond Roofing
    • Design of Roof Rates per unit of measure
    • Pricing for standard corrugated metal: $18
    • $22 for powder-coated Colorbond
    • Colorbond on both sides for only $24
    • A Colorbond Ultra for Only $37

    Powder-coated Colorbond roofing is the standard for residential construction, while the long-lasting Colorbond Ultra roofing is the best option for beachfront properties since it is resistant the saltwater corrosion.

    Decks, pergolas, and patios can all benefit from the use of double-sided Colorbond sheets, while a garage or shed are better suited for conventional corrugated steel.

    Look at the tables in the Lysaght New South Wales Price and the Lysaght Western Australia Schedule Of rates for more specific pricing information on Colorbond roof sheet sizes & prices, as well as pricing information on other roofing materials, both per linear metre and per square metre (starting on p.24).

    However, some of the prices may have changed in the meanwhile, so getting a free quote from a roofing contractor is the only method of finding out the precise Colorbond roof cost. Check out our roof replacement Melbourne services.

    Colorbond Roofing Cost Influencing Factors

    Currently Installed Roof

    If you want to replace your roof, your current one will likely need to be torn off first. Asbestos cement roofs, which necessitate the services of a qualified asbestos contractor, are the biggest offenders in this regard, significantly increasing the price of a Colorbond roof. The price of replacing a Colorbond roof might go up to as much as $5,500 if asbestos needs to be removed beforehand. It could cost as much as $30,000 to replace everything. Price estimates for a Colorbond roof replacement average $25,000 in today's market. It takes a lot of time and effort to remove tile. The cost may be as low as $15,000 if the roof were made of metal shingles that could be easily removed.

    Existing Material Disposal and Removal

    The total quoted price needs to account for these steps. Make sure that the lack of removal does not nullify your guarantees.

    Roof Is Brand New.

    Designers love Colorbond because it comes in so many different colours. Its adaptability has made it popular among architects. Colorbond steel, however, should not be used in close proximity to lead flashing, stainless steel, or copper pipes. Corrosion may occur after prolonged contact with certain substances.

    Other Roofing Variables Evolve With Time.

    A roof's pitch, height, intricacy of design, and accessibility are all factors to think about whether installing a new Colorbond roofing or replacing an old one. Colorbond is more adaptable, and it can handle a steeper sloping roof and other unusual building features better. Its light weight makes it possible to construct a second story without significantly increasing the building's overall mass, unlike with tile.

    Estimates For Various Colorbond Roofs And Services

    Colorbond sheet costs

    When shopping for Colorbond corrugated roof sheeting, pricing will vary based on the desired level of quality. Powder-coated Colorbond, at an estimated $20 per sq meter, is the most likely option. However, if you reside in a salty environment, Colorbond Ultra may well be obligatory. The typical price is $35, which is significantly more. As an alternative, double-sided Colorbond is the best choice for outdoor spaces like patios. It will probably cost around $25 per sq meter. Price per square metre for standard corrugated steel is $18. Typically reserved for sheds.

    Colorbond Roof Replacement

    A new Colorbond roof, including installation, will probably cost between $45 and $55 per sq meter.

    Installation Of Colorbond

    The average cost to instal a new system is roughly $3,000, making it imperative to compare internet quotations for labour expenses before making a final decision. Insulation that has been authorised by Colorbond should be used by contractors to prevent condensation and reduce noise. Foil thickness of 55 mm is optimal for efficient insulation.

    Roof Colorbond Painting

    Colorbond doesn't require any special painting techniques. Colorbond's matt finish is produced in the factory, and it comes in a wide variety of tones. For an existing roof, however, the price of a Colorbond roof painting job is estimated at $35 and $50 per hour. The cost of roof cleaning, any necessary repairs, and the cost of paint should all be considered.

    Why Should You Use Colorbond Roofing?

    Due to its many desirable features, Colorbond roofing has dominated the Australian market for more than 50 years.

    Environment And Energy Efficiency

    There are five heat - absorbing colour variations available for Colorbond roofs, and one of the main benefits is the increased thermal efficiency. All of the regular colours have been upgraded to feature 'Thermatech solar reflective technology,' which will help keep your house cool and your energy costs down.

    Fire Protection

    It's good to know that during the dry months, your property will be safe from bushfires as Colorbond roofs are approved for use in blaze zones.


    There are a variety of warranties available for Colorbond roofs. Before choose who to handle your warranty claims, make sure you ask your chosen installer.

    Easy Maintenance

    In order to preserve its durability and good looks, Colorbond roofing only requires periodic washing (with clear, fresh water). Additional maintenance may be needed in general in places like wall cladding, garage door tops, and eave gutters (simply hose down every six months).

    Five Layers Of Defense

    • Base layer is an Australian-made steel structure.
    • Adding a metallic coating to the foundation provides further protection against corrosion in layer two.
    • Third layer is a pretreatment layer used to improve subsequent coating adhesion.
    • Fourth layer: anti-corrosion paint is baked onto the surface.
    • Fifth layer: baked-on coating of exterior grade paint, which resists chipping, flaking, and scorching.

    How Much Does It Cost To Paint A Colorbond Roof?

    Professionally coating a Colorbond roof can cost between $50 and $70 per hour, including GST. The cost of cleaning and preparing your roof for painting will also be added on.

    Why does it cost as much as $70 an hour to paint Colorbond? The painter starts by washing the areas that will be colored with water and soap, then rinsing them with clean water to eliminate of any residues, oils, or grime.

    To ensure the paint sticks well to the Colorbond, the painter must first sand the material. Because the galvanising vat is heated to roughly 425° C, the zinc and steel produce a layer of alloy that passes into the steel itself, thus the protecting zinc coating applied to the Colorbond there at plant is not removed. Scuffing up the baked-on painting on the Colorbond just a little will ensure effective retention of the new layer. Are you in need of a new roof? Look no further than Roof Repair and mr Restoration for all your roofing needs.

    Your Colorbond painters may need to prime the surface before painting it, or they may be able to get away with just one coat of ego acrylic. The last coatings are added by the painter.


    Roofs have used Colorbond steel since 1966. Durability, corrosion resistance, chipping, peeling, and cracking make it superior than other materials. Roof area, slope, residential access, and material determine roof replacement costs. A typical Australian property of 150 to 200 square metres may cost $15,000 to $25,000 to remove tiles and instal a Colorbond roof. Colorbond asbestos roof replacement costs less than $20,000 for many households.

    Colorbond Sheet Cost? Colorbond roof sheets cost $29–$70 per sheet. Corrugated metal sheets 950mm wide and 0.45 BMT cost $13–$180 per metre (GST included). If asbestos must be removed, replacing a Colorbond roof might cost $5,500. If the roof had removable metal shingles, it may cost $15,000 or less.

    Colorbond roofs cost around $3,000. Existing roof painting costs $35–$50 per hour. Different colours have five heat-absorbing colour options. Popular colours now contain "Solar reflective Technology." Professional Colorbond roof coating costs $50–$70 per hour, including GST. Cleaning and preparing your roof for painting costs extra. Wall cladding, garage door tops, and eave gutters may need upkeep.

    Content Summary

    1. Roofs have used Colorbond steel since 1966.
    2. In 2021, Colorbond roofing is replacing ceramic, terracotta, concrete, slate, wood shakes, and asphalt shingles in Melbourne.
    3. Colorbond roofing has many advantages over other roof materials since it is produced from hardened steel that has been tested in many climates.
    4. Setup and maintenance are easy.
    5. Colorbond steel roofs can resist Melbourne's harsh weather.
    6. Colorbond roofing can be customised.
    7. Your architect, engineer, builder, and plumber should help you choose Colorbond roofing for your construction project.
    8. Colorbond roofing is more durable than other materials and resists corrosion, chipping, peeling, and splitting.
    9. A three-bedroom Australian home with new Colorbond roofing costs $5,000 to $20,000 to replace, but it can cost $35,000.
    10. Australian homeowners average $10,000–25,000.
    11. Roof replacement costs depend on roof area, slope, access, and material.
    12. When an issue arises, we notice the roof.
    13. Removing the old roof affects Australian colorbond roofing costs.
    14. Colorbond roofing costs twice as much as metal shingles for roof replacement.
    15. A typical Australian property of 150 to 200 square metres may cost $15,000 to $25,000 to remove tiles and instal a Colorbond roof.
    16. Tile roofs, despite their reputation, are easy to replace.
    17. Safety and disposal costs increase the cost of rebuilding an old concrete or arsenic roof.
    18. A larger, older property may cost $35,000 more to replace its asbestos roof.
    19. Many homes can replace an asbestos roof with Colorbond for under $20,000.
    20. Even 200-square-metre roofs are affected.
    21. Corrugated steel can easily build sheds and detached garages.
    22. Galvanized steel won't rust like Colorbond, but it's less attractive.
    23. Powder-coated Colorbond benefits most dwellings.
    24. Colorbond is powder-coated raw steel.
    25. After that, a powder coating bakes onto the galvanised steel, creating colours that endure at least a decade.
    26. Double-sided Colorbond steel is baked with two colours.
    27. This steel is great for panels viewed from the street looking up onto your roof and from inside your home under a pergola, deck, or patio.
    28. Long-lasting colour costs more.
    29. Seaside residences have Colorbond Ultra roofing.
    30. Unless protected with a third layer, a coastal roof, even galvanised steel, might degrade after years of salt spray.
    31. Colorbond roofing supplies alone can cost $20 to $200 per square metre, while transport and installation in Australia might cost $44 to $55.
    32. Thus, Colorbond roof prices per m2 include supplies, labour, and any additional expenditures that may develop under various scenarios.
    33. Colorbond rooftop corrugated metal sheets 950mm wide and 0.45 BMT thick cost $13–$180 per metre (GST included).
    34. The following Colorbond roof sheet kinds and prices are popular.
    35. Decks, pergolas, and patios can utilise double-sided Colorbond sheets, whereas garages and sheds should use corrugated steel.
    36. Asbestos cement roofs, which require a licenced asbestos contractor, drive up Colorbond roof prices the most.
    37. If asbestos removal is required, replacing a Colorbond roof might cost $5,500.
    38. Replace everything for $30,000.
    39. Today's Colorbond roof replacement estimates approximate $25,000.
    40. Tile removal is laborious.
    41. If the roof had removable metal shingles, it may cost $15,000 or less.
    42. Make sure non-removal does not void your promises.
    43. Colorbond's variety appeals to designers.
    44. When upgrading or installing Colorbond roofing, consider the roof's pitch, height, intricacy, and accessibility.
    45. Colorbond is more flexible and can manage steeper roofs and other odd construction elements.
    46. Colorbond Ultra may be required in salty environments.
    47. Before making a decision, check internet labour quotes as installing a new system costs about $3,000.
    48. Contractors should use Colorbond-approved insulation to avoid noise and dampness.
    49. Insulation is best with 55 mm foil.
    50. Colorbond doesn't need special painting.
    51. Colorbond's factory-made matt finish comes in many colours.
    52. Colorbond roof painting costs $35–$50 per hour for an existing roof.
    53. Consider roof cleaning, repairs, and paint.
    54. Colorbond roofing has dominated the Australian market for over 50 years due to its many benefits.
    55. Five heat-absorbing Colorbond roof colours boost thermal efficiency.
    56. All normal colours now incorporate "Thermatech solar reflective technology" to keep your house cool and reduce energy bills.
    57. Colorbond roofs are certified for use in bushfire zones, so your property will be safe throughout the dry months.
    58. Colorbond roof warranties vary.
    59. Ask your installer who will handle warranty claims.
    60. Colorbond roofing needs periodic washing to maintain its durability and appearance (with clear, fresh water).
    61. Wall cladding, garage door tops, and eave gutters may need general repair (simply hose down every six months).
    62. Five-Layer Defense Base layer is Australian steel.
    63. A metallic foundation coating protects layer two from corrosion.
    64. Third layer pretreatment improves coating adherence.
    65. Fourth layer: baked-on anti-corrosion paint.
    66. Fifth layer: baked-on exterior-grade paint resists chipping, flaking, and burning.
    67. Cleaning and preparing your roof for painting costs extra.
    68. Sanding Colorbond first helps paint adhere.
    69. Scuffing up the baked-on Colorbond paints will help the fresh layer stick.
    70. Your Colorbond painters may need to prepare the surface or use just one coat of ego acrylic.

    Frequently Asked Questions About Colorbond Roofing

    What Does a Colorbond Roof Cost Per Square Metre? Roof installation costs in Australia range from $44 to $55 per m2. The cost of the Colorbond sheeting can range from $20 to $200/m2, not including delivery. The average cost of installing a new Colorbond roof on an Australian home is $50 to $70 per m2.

    Both Colorbond and aluminium roofs have their benefits. Aluminium is cheaper and more rust-resistant, while steel is stronger and has more colour options.

    Low Maintenance And Long Life

    Colorbond roofing's durability means that it is easy to maintain and long-lasting. Simply washing it with water every so often is enough to maintain its look. If maintained properly, your Colorbond roof can last at least 30 years.

    Colorbond is made to be resistant to corrosion. But continuous exposure to moisture, such as soil build-up or rainwater pooling, will cause Colorbond fencing to rust over weeks or months.

    The short answer to the question, “does Colorbond fade?” is that yes, eventually, it does. But the good news is that it's still more colourfast than most other roofing materials, and there are steps you can take to minimise how much your roofing fades.

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