COLORBOND® Steel Roofing

First Class Roofing installs COLORBOND® steel roofing systems for homeowners, body corporates and property managers across Melbourne and the surrounding suburbs — with an honest assessment first, installation by qualified and licensed Roof Plumbers, a 10 year guarantee on workmanship, and a 20 year materials warranty from Bluescope Steel on the material itself.

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First Class Roofing installs COLORBOND® steel roofing systems for homeowners, body corporates and property managers across Melbourne and the surrounding suburbs — with an honest assessment first, installation by qualified and licensed Roof Plumbers, a 10 year guarantee on workmanship, and a 20 year materials warranty from Bluescope Steel on the material itself.

COLORBOND® steel is manufactured by BlueScope Steel and engineered specifically for Australian conditions — UV intensity, wide daily temperature swings, and the sudden downpours we get here without much warning. It is a durable, long-lasting roofing investment, and when it is installed correctly it performs for decades without demanding much in return. But the material is only part of the equation. The contractor making the recommendation matters as much as the product they fit.

We supply and fit the full range of BlueScope Steel profiles. With over 25 years of hands-on roofing experience across Melbourne and its suburbs, we have learned something worth saying plainly: a full roof replacement is not always the right answer. If your existing roof is showing wear or age but the underlying structure is sound, a restoration or targeted repair may deliver years of reliable protection at a lower cost. We will tell you that honestly, even when it means a smaller job for us.

We’ll inspect your roof thoroughly, explain every option, recommend the right solution for your property, and keep you informed throughout the process — no surprises, no pressure.

Book Your Honest Roof Assessment — Call Lisa Now on 0412 069 632 or use our Get A Free Quote form.

Close-up image of a house with a manor red corrugated roof, surrounded by lush green plants.

COLORBOND® Roofing: Scope, Materials & What to Expect

What we install is a complete roofing system — not just sheets of steel. A properly specified COLORBOND® steel installation includes removal and disposal of your existing roof, installation of sarking (the reflective underlay that manages condensation and adds a thermal barrier), timber or steel battens, the selected steel profile, and all flashing, ridgecapping and penetration sealing. Skipping any of these elements is where long-term problems begin — so when you compare quotes, check that all of it is actually included and priced.

Our quotes are detailed, itemised and fixed in writing, so the figure you accept is the figure you pay. That is what competitively priced work should look like: clear value for money you can check item by item.

Why Our Climate Makes COLORBOND® Steel the Right Long-Term Investment

The weather here puts real demands on roofing materials — high UV, wide daily temperature swings, driving rain, and salt exposure for bayside suburbs. COLORBOND® steel is built for that range of conditions.

Every COLORBOND® steel colour is made with BlueScope’s Thermatech® solar reflectance technology, which is designed to reflect more of the sun’s heat than a standard paint finish of the same colour. Paired with appropriate insulation beneath the steel, it contributes to a more comfortable home through summer. We will not put a percentage on that, because the honest answer depends on your roof area, pitch, colour, insulation and how your home is built.

Two specification decisions matter more than most:

  • Bayside properties. Where salt air is a genuine factor, COLORBOND® Ultra — a BlueScope Steel product with enhanced corrosion resistance — is the correct specification rather than the standard grade. Inland and inner-suburban properties generally do not need it, and we will say so rather than sell it to you.
  • Bushfire-prone areas. For properties in designated bushfire zones we work to your BAL (Bushfire Attack Level) classification and specify accordingly, because the correct material choice there is a safety requirement, not a preference.

Honest Cost Framing — What Affects Your Quote

We do not publish a price table, because a number quoted before anyone has seen your roof is a guess dressed up as a quote. The factors that genuinely move the price are:

  • Roof size and pitch — steeper roofs take longer and need more safety equipment.
  • Profile selection — a concealed-fix system such as Klip-Lok 700® costs more than corrugated, for good structural reasons.
  • Roof complexity — hips, valleys, skylights and penetrations all add labour.
  • Existing structure — whether battens, sarking or timbers need repair before installation begins.
  • Access and disposal — site access, scaffolding and removal of the old roof material.

After an inspection, you get a written, itemised quote covering all of it. Affordable, cost effective roofing comes from specifying the right system once, not from cutting items out of a quote to make the total look smaller.

Repair or Replace? The Assessment Decides That

If your roof is showing wear, leaks or age but the underlying structure is sound, restoration or a targeted repair may be the right recommendation before you commit to a full replacement. If the roof is genuinely at end of life, or you are building or extending and want a durable, low-maintenance system built to last, a full COLORBOND® steel installation is the better long-term value.

The answer depends on your roof’s condition and your property’s requirements, and that is exactly what the assessment is for.

Every COLORBOND® steel roof we install is backed by a 20 year materials warranty from Bluescope Steel covering the steel and paint system, and our 10 year guarantee on workmanship covering the installation. On completion you also receive a Compliance Certificate issued by the Plumbing Board, confirming the work meets required standards.

We’ll inspect your roof thoroughly, explain every option, and recommend what your home genuinely needs. Call Lisa Now on 0412 069 632 or use our Get A Free Quote form.

Over 25 Years of COLORBOND® Experience — and Honest Roof Assessments

First Class Roofing has been installing steel and tiled roofs across Melbourne and its suburbs for over 25 years, on residential and commercial properties alike. The most useful thing that experience gives us is judgement: knowing when a full COLORBOND® steel replacement is the right call, and knowing when it is not.

Michael Lanyon leads every assessment personally. That means the person forming the recommendation is the person with the experience to back it, not a subcontracted estimator working from a price list.

Close-up image of a white house in Woodland Grey Brunswick, featuring a gray Colorbond roof with a chimney, a bullnose veranda, a white fence, and surrounding trees.

COLORBOND® Steel Installation — Qualified Tradespeople and Over 25 Years of Results

Our installation teams are qualified and licensed Roof Plumbers and Roof Tilers, experienced across the BlueScope Steel range — corrugated, TRIMDEK® and Klip-Lok 700® profiles, plus sarking, flashing and ridgecapping. That matters because COLORBOND® steel is an engineered system, not just a sheet of metal. Installed poorly, even premium materials underperform. Installed properly, they deliver the long-lasting protection the material is capable of — and they keep your Bluescope materials warranty intact.

We hold plumber’s insurance, public and product liability up to $20 million, and WorkCover, and all work sites comply with Worksafe Victoria requirements. For property managers and commercial clients, those figures are usually the first thing needed before site access is granted, so we are happy to provide them up front.

Every site is left clean and safe at the end of each working day. Workmanship quality extends to how we treat your property, not just your roof.

Our Honest Roof Review — How We Determine What Your Roof Actually Needs

Before we recommend anything, we inspect. The review examines:

  • the existing roofing material and its remaining serviceable life
  • the condition of the sarking, battens and underlying structure
  • flashing and penetration integrity around skylights, vents and valleys
  • ridge and hip capping
  • any evidence of active or historical leaks

We look at the full picture, not just the surface. If the structure beneath is sound, restoration or repair is often the honest recommendation, and we will say so clearly. Where a full COLORBOND® steel replacement is genuinely warranted, we specify the profile and colour to suit your roof pitch, architectural style and location — including COLORBOND® Ultra for bayside properties, and BAL-rated systems for bushfire-prone zones.

If your home is a Victorian, Edwardian or heritage terrace, the assessment also covers how the new roof sits with the existing character of the building — profile, colour and detailing chosen so the roof reads correctly from the street while performing far better than what it replaces.

What Honest, Experienced Advice Looks Like in Practice

  • We inspect before we quote — no recommendation without a thorough assessment of your roof’s actual condition
  • We explain every option in plain language: repair, restoration or full COLORBOND® steel replacement, with the reasoning behind each
  • Qualified and licensed tradespeople complete every installation to manufacturer specification, protecting both your home and your materials warranty
  • We keep you informed throughout, and we don’t upsell work your roof doesn’t need
  • Every completed roof is left site-clean, with all penetrations, flashings and ridgecapping checked and signed off before we leave

Book Your Honest Roof Review — Call Lisa Now on 0412 069 632 or use our Get A Free Quote form.

Side view of a white house featuring a green heritage roof and a chimney

COLORBOND® Profiles, Colours & System Options

Choosing a COLORBOND® steel profile is a technical decision, not a catalogue one. The wrong profile on the wrong pitch can cause pooling, noise and premature failure. We guide you through it based on your roof’s pitch, your home’s architectural style, and the environment your property sits in — not on what is easiest to supply.

Corrugated COLORBOND® — The Classic Australian Profile

Corrugated COLORBOND® steel is the profile most people picture when they think of a metal roof, and for good reason. BlueScope specifies it from a minimum roof pitch of 5°, it suits period homes and weatherboard cottages across Melbourne’s inner and middle suburbs, and it delivers reliable, long-lasting protection in most residential conditions. It is also the most cost effective profile in the range, which makes it the sensible default unless your roof gives us a reason to specify something else.

TRIMDEK® COLORBOND® — Modern Applications

TRIMDEK® suits contemporary and commercial builds, where a broader, flatter pan profile complements modern architecture. It performs well on lower-pitch applications and spans greater distances between supports, making it a practical choice for extensions, skillion roofs and light commercial structures. If your property has a low-pitch roof or a contemporary design, TRIMDEK® is often the profile we recommend.

Klip-Lok 700® — Low-Pitch and Commercial-Grade Performance

Klip-Lok 700® is a concealed-fix system with no exposed fasteners, which makes it the right choice for very low-pitch roofs — BlueScope rates it down to 1° — and for situations where water ingress around fixings is a genuine risk. It is commonly used on commercial buildings and architecturally designed homes where a clean roofline is both a structural and an aesthetic requirement. If you are building or extending with a low-pitch design, it is worth understanding this option before committing to any profile.

COLORBOND® Colours, Fade Resistance and Bayside Environments

COLORBOND® steel is available in a wide palette, from deep charcoals and warm earthy tones through to lighter heritage shades. Every colour is made with Thermatech® solar reflectance technology, which is engineered to reduce the heat absorbed through your roof. Colour selection is not purely aesthetic: lighter colours reflect more heat, while darker colours suit certain architectural styles and cooler sites. We will walk you through the trade-offs honestly, including how the colour is likely to sit with your home for as long as you own it.

On fading, the honest position is that all roofing materials shift in colour over decades of UV exposure. BlueScope’s multi-layer paint system is engineered to resist chalking, cracking, peeling and fading under Australian sun, and correct installation and keeping the roof free of chemical contamination both help.

For properties in high-corrosion environments — Melbourne’s bayside suburbs in particular — we specify COLORBOND® Ultra, a BlueScope Steel product with enhanced corrosion resistance engineered for salt-air exposure. Standard COLORBOND® steel performs well in ordinary inland and inner-suburban conditions. If your home sits within a few kilometres of the water, Ultra is not an upsell, it is the correct specification.

worker on roof

How We Guide Your Profile and Colour Decision

Two factors drive every profile recommendation we make:

  • Roof pitch suitability — every profile has a manufacturer minimum pitch; installing below it causes water ingress and premature failure
  • Architectural and environmental match — profile geometry, colour reflectance and corrosion grade (standard vs Ultra) all need to suit your home’s design and its location

Our assessment covers both before we recommend anything. If your existing roof is worn but structurally sound, we may find restoration or repair is the better path first. If you are building, extending, or the roof is genuinely at end of life, we will specify the profile, colour and system that suits your property.

Our Work & Get a COLORBOND® Roofing Quote

COLORBOND® Steel Roofing Projects — Before & After Gallery

We document projects before and after, so you can judge the workmanship for yourself rather than take our word for it. Browse the completed COLORBOND® steel projects in the gallery — corrugated profiles on heritage homes, TRIMDEK® on contemporary builds, Klip-Lok 700® on low-pitch commercial rooflines — and see what over 25 years of experienced workmanship looks like across the varied housing stock in the Melbourne suburbs we serve, from the inner north and inner east through to the south-east corridor.

View Our COLORBOND® Steel Project Gallery

We’ll Recommend the Right Solution for Your Property — Request an Assessment

When you contact First Class Roofing, here is what happens: we inspect your roof thoroughly, explain every option available for your situation, recommend the right solution for your property — restoration, repair or a full COLORBOND® steel installation — and keep you informed from assessment through to final inspection. No surprises, no pressure, no obligation to proceed.

Our operating hours are Monday to Friday 7am–5pm and Saturday 8am–12pm, and we schedule assessments and works within those hours so you know when to expect us.

Book Your Roof Assessment — Call Lisa Now on 0412 069 632 or use our Get A Free Quote form.

Our Colorbond Services Have Many Advantages

 

Minimal Maintenance
Increased Home Value
Light Weight
Improved Security
Exceptional Insulating Qualities
Superior Storm Protection
Durable and Beautiful

Our Colorbond Roofing Restoration Jobs

Before

After

Looking For A Colorbond Roof Restoration? Get A Free Quote!

With over 25 years hands of on the job experience, our team can handle any size or complexity of job. From small repairs to full roof replacements we approach every job with professionalism and attention to detail.

Fully licensed and insured. When you choose First Class Roofing you can expect expert advice, honest pricing and a result that exceeds your expectations.

Email info@firstclassroofing.com.au

 Call Now! 0412 069 632

Frequently Asked Questions

What is a Colorbond roof and how is it installed?

COLORBOND® steel is a pre-painted steel roofing material manufactured by BlueScope Steel and engineered for Australian conditions. We install it by first completing a full roof assessment, then removing the old material, laying sarking for thermal and moisture control, fixing battens to the rafters, and fitting your chosen profile — corrugated, TRIMDEK® or Klip-Lok 700® — before finishing with flashing, ridgecapping and guttering matched to the same system. Every installation is completed by qualified and licensed Roof Plumbers.

How long does a Colorbond roof last?

A correctly installed COLORBOND® steel roof, given basic periodic maintenance, will give many years of service — it is one of the longest-lasting roofing options available for residential and commercial buildings. The steel substrate is protected by BlueScope Steel’s multi-layer coating system, which resists corrosion, cracking and peeling. The material carries a 20 year materials warranty from Bluescope Steel, and our installation carries a 10 year guarantee on workmanship. If your existing roof is showing wear but the structure beneath is sound, our assessment will tell you honestly whether restoration or repair is the right call before you commit to full replacement.

Does Colorbond roofing fade over time?

All roofing materials experience some colour shift over decades of UV exposure, and COLORBOND® steel is no exception. BlueScope Steel’s Thermatech® solar reflectance technology and multi-layer paint system are engineered to minimise fading under Australian sun, and the finish is covered by the 20 year materials warranty from Bluescope Steel. Correct installation and avoiding chemical contamination both help. Choosing a lighter colour from the palette also reduces heat absorption and tends to slow visible colour change.

What are the downsides of a Colorbond roof?

Honest advice means giving you the full picture. COLORBOND® steel can be noisier than tile during heavy rain if there is not adequate insulation beneath it, which is why we assess sarking and insulation requirements as part of the installation rather than after it. Steel roofing can also dent under significant impact. And in bayside environments, standard COLORBOND® should be upgraded to COLORBOND® Ultra for its enhanced corrosion resistance. None of these are reasons to avoid COLORBOND® steel — they are decisions your installer should be walking you through before the job starts.

How much does Colorbond roofing cost?

We don’t publish square-metre price tables, because the honest figure depends on roof size and pitch, profile selection, roof complexity, sarking, and whether the old roofing material needs removal and disposal. What we do provide is a detailed, itemised written quote after a full inspection, fixed so it doesn’t move later. Our pricing is competitive, and the value for money comes from specifying the right system once rather than paying twice.

Which Colorbond profile is best for a low-pitch roof?

For low-pitch roofs, Klip-Lok 700® is the profile we most commonly recommend: its concealed-fix, raised-rib design provides strong weather resistance without exposed fasteners that can allow water ingress at shallow angles. TRIMDEK® suits slightly steeper low-pitch applications and contemporary architectural styles. If your roof’s pitch is borderline, the assessment will determine whether the current profile is contributing to leak issues before we recommend a replacement solution.

What warranty comes with a Colorbond roof installed by First Class Roofing?

Two layers of cover. The steel and paint system carry a 20 year materials warranty from Bluescope Steel. Our installation carries a 10 year guarantee on workmanship. On completion you also receive a Compliance Certificate issued by the Plumbing Board, confirming the work meets required standards. If something isn’t right, you have a clear path to resolution rather than being passed between a supplier and a contractor.

When are you available, and will you turn up when you say you will?

Our operating hours are Monday to Friday 7am–5pm and Saturday 8am–12pm. We book assessments and installation works inside those hours and confirm your booking in advance. What you get from us is scheduling you can rely on and communication throughout the job.

Can you carry out work funded by an insurance claim?

Yes, we can carry out roofing work funded by an insurance claim. We don’t provide claims advice, advocacy or documentation support, so questions about what your policy covers should go to your insurer. Once cover is confirmed, we can quote and complete the work.

Ready to get started?

We provide honest roofing advice, exceptional workmanship and long-lasting roofing solutions that protect your property for years to come. If you are weighing up a COLORBOND® steel roof anywhere across Melbourne’s suburbs — from Fitzroy, Carlton and Toorak through the inner east to the south-east corridor — book an assessment and we will give you a straight answer on what your roof actually needs.

Book Your Roof Assessment — Call Lisa Now on 0412 069 632 or use our Get A Free Quote form. Open Monday to Friday 7am–5pm and Saturday 8am–12pm.