Thinking about metal roofing installation? This comprehensive 2026 guide covers benefits, installation process, material options (steel, aluminium, copper, zinc), costs, common mistakes to avoid, and how to choose the right metal roofing contractor in Australia.
Are you thinking about getting a metal roof? You're making a smart choice. Metal roofing installation has become one of the most popular home improvement projects in Australia, and for good reason: it lasts longer, saves energy, and is more durable than regular asphalt shingles.
This in-depth guide will cover everything you need to know about installing metal roofing, from understanding the benefits to choosing the right contractor for the job. Whether you're in Canberra or anywhere across Australia, the principles of quality metal roofing installation remain the same.
Why Metal Roofing Installation Is a Smart Move
When homeowners look into roofing options, metal roofing consistently comes out on top. Here's why hiring a professional for metal roofing installation is such a smart investment:
Key Benefits of Metal Roofing:
- ✓Unmatched Longevity — Metal roofs can last 40 to 70 years when installed correctly, compared to just 15–20 years for asphalt shingles. You probably won't need to replace your roof again in your lifetime.
- ✓Energy Savings — Metal roofs reflect solar radiation, saving you 10% to 25% on cooling costs. That means significant savings on energy bills every year.
- ✓Superior Weather Resistance — Metal roofs protect against wind speeds up to 140 mph, heavy snow and ice, hail, and even fire with a Class A fire rating.
- ✓Higher Home Value — Metal roofs deliver an average return on investment (ROI) of 85–95%, and many buyers will pay more for a home that already has one.
For Canberra homeowners in particular, metal roofing installation makes excellent sense. Our region experiences hot summers, cold winters, and occasional severe storms — exactly the conditions where metal roofs outperform every other roofing material. Falcon Roofing provides expert metal roofing services across the ACT.
How to Install Metal Roofing — Step-by-Step Process
Professional metal roofing installation is a careful process that requires skill and attention to detail. Here's what you can expect from a quality installation:
1. Initial Inspection and Preparation
Before any metal roofing installation begins, a full inspection of your current roof structure is essential. Your contractor will examine the roof deck, look for structural problems, and determine if reinforcement is needed. Even though metal roofing is lighter than many other materials, ensuring your roof can handle the new system is critical for long-term performance.
2. Removing the Old Roof (If Required)
While metal roofing can sometimes be installed over existing shingles, expert contractors often recommend a complete tear-off. This guarantees the best results and allows a thorough inspection of the underlying structure, catching any hidden problems before your new metal roofing installation begins.
3. Installing the Underlayment
A high-quality underlayment is the foundation of every great metal roof. This water-resistant barrier adds an extra layer of protection and prevents condensation problems that can occur with metal roofing systems. Skipping or skimping on this step is one of the biggest mistakes installers can make.
4. Panel Installation
This is where expert craftsmanship truly matters. Panels are carefully measured, cut, and installed with the correct overlap and fastening. Different metal roofing installation styles require different techniques — corrugated panels, metal shingles, and standing seam systems all need specialised skills to install properly.
5. Trim and Flashing Work
Proper flashing around vents, chimneys, and roof edges is essential to prevent leaks. Professional metal roofing installation includes custom flashing that matches your roof profile and creates watertight seals at every penetration and transition point.
6. Final Inspection and Cleanup
Skilled contractors always perform a thorough final inspection and complete cleanup after installing metal roofing, leaving your property in better condition than when they arrived. At Falcon Roofing, we never consider a job complete until we've passed our own rigorous quality check.
How Much Does Metal Roofing Installation Cost?
Let's talk about the numbers. Metal roofing installation typically costs $100 to $150 per square metre, compared to $50 to $70 for asphalt shingles. While the upfront cost is higher, the long-term value is clear:
Cost Comparison Over 50 Years:
Metal Roof
One-time installation: ~$25,000
Lasts 50+ years
Minimal maintenance
Total 50-year cost: ~$25,000
Asphalt Shingles
Each installation: ~$15,000
Replace every 15–20 years
Regular maintenance needed
Total 50-year cost: ~$45,000
When you factor in energy savings (10–25% on cooling costs), lower maintenance expenses, and higher home value, metal roofing installation is a guaranteed money-saver over the lifetime of your home. For a personalised cost estimate, contact Falcon Roofing for a free quote.
Common Mistakes to Avoid When Installing Metal Roofing
Professional metal roofing installation is essential because mistakes can be extremely costly. Here are the most common errors to watch out for:
- Incorrect fastener installation — Using too few fasteners, over-driving them, or placing them incorrectly can cause leaks and panel failure. Every fastener must be placed precisely.
- Inadequate ventilation — Metal roofs require proper attic ventilation to prevent condensation build-up, which can cause mould, rot, and structural damage over time.
- Improper panel overlap — Panels that are too short or not overlapped correctly will allow water infiltration, defeating the entire purpose of your new roof.
- Skimping on underlayment — This critical layer protects against leaks and condensation damage. Cutting corners here will cost you far more in repairs down the track.
- DIY installation — Metal roofing installation requires specialised tools, knowledge, and experience. DIY attempts frequently result in voided warranties and costly repairs.
Don't risk your investment on a poor installation. The quality of the work directly affects how long your metal roof will last and how well it performs. Always hire experienced professionals for your metal roofing installation — explore our professional roofing services to see what Falcon Roofing offers.
How to Choose the Right Metal Roofing Contractor
The crew that installs your metal roof will directly impact its quality and longevity. Here's what to look for when choosing a contractor for your metal roofing installation:
What to Look For in a Metal Roofing Contractor:
- Metal Roofing Expertise — Hire contractors who specialise in metal roofing, not general roofers who do a bit of everything. Ask how many metal roofs they install per year.
- Proper Insurance & Licences — Verify your contractor has adequate liability and workers' compensation insurance. Metal roofing installation involves working at heights — you don't want to be liable for accidents.
- Manufacturer Certifications — Reputable metal roofing manufacturers (like BlueScope for Colorbond) certify contractors who meet their standards. These certifications prove your installer knows how to do the job right.
- Detailed Written Estimates — Professional contractors provide transparent, itemised quotes that include labour, materials, timeline, and warranty details. Be wary of vague or pressure-driven quotes.
- Strong Warranty Coverage — Quality metal roofing installation should come with both a manufacturer's warranty for materials and a workmanship warranty from the contractor. Look for at least 10 years on workmanship.
- Local References — Ask for recent references from projects in your area. Speaking with past clients provides valuable insight into the contractor's professionalism and quality of work.
Falcon Roofing ticks every box above. With 8+ years of experience, full insurance, and a commitment to 100% customer satisfaction, we're Canberra's trusted choice for professional metal roofing installation. Get in touch today for a free, no-obligation consultation.
Is Metal Roofing Right for Your Home?
Most homes would benefit from a metal roof, but some situations are better suited than others:
Metal Roofing Is Ideal If You:
- ✓Live in an area with severe weather (storms, hail, high winds)
- ✓Are in a bushfire-prone region (Class A fire rating)
- ✓Plan to stay in your home long-term
- ✓Want to maximise energy efficiency and savings
- ✓Want a low-maintenance, long-lasting roof solution
Consider Other Options If:
- •You plan to sell your home within 1–2 years (though it still adds value)
- •Your HOA restricts metal roofing — always check before proceeding
- •Your budget is very tight with no financing options available
For most Canberra homeowners, metal roofing installation is the smart long-term choice. Our climate — with its hot summers, cold winters, and occasional hailstorms — is exactly where metal roofs shine. Browse our full range of roofing services to see how Falcon Roofing can help protect your home.
Maintaining Your Metal Roof After Installation
One of the best advantages of metal roofing installation is the minimal maintenance required. However, following these simple steps will ensure your roof lasts as long as possible:
- Annual inspections — Check seals and fasteners every year to catch small issues before they become big problems
- Gutter and valley cleaning — Remove debris from gutters and valleys regularly to ensure proper water drainage
- Trim overhanging branches — Keep tree branches away from your roof to prevent scratches and debris accumulation
- Address scratches promptly — Touch up any scratches or damage quickly to prevent corrosion from developing
- Professional inspections after storms — Have a professional check your roof after severe weather events to identify any hidden damage
Falcon Roofing offers comprehensive roof maintenance and inspection services across Canberra and the ACT. Most metal roofing installation companies also offer maintenance programs that take the stress out of keeping your roof in top shape.
Ready to Install Metal Roofing on Your Home?
If you've read this far, you understand just how beneficial professional metal roofing installation can be for your home. A quality metal roof will protect your family for decades, save you money on maintenance and energy costs, and add significant value to your property.
Don't trust your investment to just anyone. Metal roofing installation requires skill, experience, and attention to detail. When done right, your metal roof will perform flawlessly for 50+ years.
You deserve the best protection for your home. Let's make it happen together.
Get Your Free Metal Roofing Quote
Falcon Roofing is Canberra's trusted specialist for professional metal roofing installation. Call our certified metal roofing experts for a free consultation and no-obligation estimate.