Replacing roof tiles with COLORBOND could be the smartest upgrade you make to your home this year. Lightweight, durable, and low-maintenance, COLORBOND steel not only transforms the look of your roof but also protects your home for decades to come.

Before you contact a Melbourne roof plumber for an inspection, let’s first understand what’s involved in replacing roof tiles with COLORBOND. Knowing the process, benefits, and costs upfront will help you make a confident decision.

Benefits of replacing roof tiles with COLORBOND

COLORBOND steel is made from durable steel coated with a corrosion-resistant alloy. This combination makes COLORBOND strong and weather-resistant, able to withstand heat, heavy rain, and extreme weather.

Besides saving you money for years to come, here’s why changing a tile roof to COLORBOND is worth it:

Lightweight: COLORBOND weighs only about one-seventh of roof tiles, so it puts less load on your home’s structure and walls.
Long-lasting: With proper care, COLORBOND can last 50–70 years, resistant to cracking, chipping, and breaking.
Keeps your home cooler: COLORBOND’s heat-reflective surface keep your home’s temperature comfortable during hot weather.
Low maintenance: Its smooth surface resists moss, algae, and lichen, so it only needs occasional cleaning.
Better protection: COLORBOND has seamless panels that prevent water from seeping through.
Modern look: COLORBOND roof comes in a variety of colours and profiles, so you can match it with your home’s style.
Noise reduction: If installed with quality insulation, COLORBOND can be quieter than roof tiles during rain.

The process of replacing tile roof to COLORBOND

So what actually happens during a tile-to-tin roofing conversion? Here’s a step-by-step look at the process.

1. Professional inspection

At First Class Roof Plumbing, this step is where our team will come to your home and assess the structure, checking for any timber damage, rot, or structural issues.

During the inspection, we also evaluate the roof layout, note any tricky angles or valleys, and identify any potential challenges.

We’ll assess every detail so you’ll know exactly what condition your roof is in before work starts.

2. Complete tile removal

Once you’ve approved the quote, our team gets to work removing every single tile from your roof.

3. Structural preparation and repairs

With all the tiles gone, your roof’s structure is fully exposed. Any damaged or rotting timber battens we find? We replace them. Need additional structural reinforcement? We install it.

4. Installing new metal battens

After repairs, we install metal battens across the roof at 900 mm spacing to create a strong base for the COLORBOND sheets.

5. Laying insulation and sarking

In this step, we add insulation and sarking under your roof for extra protection. Insulation helps control temperature, while sarking reduces moisture and adds a barrier against dust, wind, and water.

6. Installing COLORBOND sheets

Now it’s time for your new roof to take shape. Each COLORBOND sheet will be carefully measured, cut, and positioned with precision.

7. Flashing, ridge capping, and guttering

All flashing around chimneys, vents, and skylights is upgraded. Ridge capping is installed along peaks, and gutters are checked or replaced to ensure water flows away safely.

8. Final inspection and clean-up

Finally, we inspect the roof to make sure everything meets our standards. Then, your new COLORBOND roof is ready to protect your home for decades.

How much will it cost to replace roof tiles with COLORBOND?

For an average home in Melbourne, the cost to replace your roof with COLORBOND usually totals between $15,000–$40,000 or more.

Costs typically range from $90 to $150 per square metre, depending on roof size, complexity, pitch, and site access.

Roof size & complexity: A 150–200 m² home usually costs $13,000–$26,000, while larger or more complex roofs can exceed $30,000.
Removal & disposal: Removing old tiles is labour-intensive, so it often costs more than installing the new material.
Structural upgrades: Batten modifications may be needed when you replace tile roof with COLORBOND, which adds to the cost.
Accessibility: Two-storey or hard-to-access roofs can add 10–20% extra costs.
Main cost components: While COLORBOND sheets cost $18–$40 per m², most of the total price comes from labour, flashings, and sarking.

At First Class Roof Plumbing, our team can inspect your existing roof and provide a free quote, so you know exactly what your project will cost before any work begins.

Get your free quote for COLORBOND roof replacement today

Our team are Melbourne’s trusted experts in Metal and COLORBOND roof replacements. We deliver high-quality metal roofing for homes and businesses using durable COLORBOND steel and Zincalume to ensure your roof stays strong and reliable for years to come.

Contact our team today and upgrade your home with a modern, low-maintenance, and long-lasting COLORBOND roof!