Roof Replacement Sydney

Roof Replacement » roof replacement
Projects Completed
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Years Of Experience
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Roof Replacement » roof replacement
Projects Completed
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Years Of Experience
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Is your roof showing signs of age, storm damage, or structural decline? When repairs are no longer enough, a complete roof replacement is the smartest investment you can make for your home. At Action Roofing, we’ve been delivering professional roof replacement services across Sydney for over 25 years, helping homeowners protect their properties with durable roofing materials built to withstand Australia’s harsh climate.

Whether you’re searching for roof installation near me or need expert advice on your options, our licensed team provides free inspections, transparent pricing, and quality workmanship backed by a 2-year guarantee. From tiled roof replacement to Colorbond roof replacement, Sydney homes trust that we can handle every project with precision and care.

Our Roof Replacement Services Sydney

Roof Replacement » roof replacement

Tile roofs remain one of the most popular choices for Sydney homes, offering excellent durability and timeless appeal. Our tiled roof replacement services cover both terracotta tiles and concrete tiles, with expert installation that meets Australian Standards. If your existing roof has widespread cracking, lifting, or deterioration, replacing it with new tiles can add decades of protection. 

title replacement

Colorbond roof replacement is a popular choice among Sydney homeowners for its durability and performance in Australian conditions. This premium steel roofing offers outstanding resistance to UV exposure, corrosion, and extreme temperatures. With colours such as Surfmist, Monument, and Woodland Grey, Colorbond enhances your home’s appearance while reducing ongoing maintenance.

Roof Replacement » roof replacement

For homeowners planning a metal roof replacement, we offer both Colorbond and Zincalume solutions. These lightweight, fire-resistant materials are ideal for enhancing safety and durability. Our steel roof replacement services include expert flashing installation, seamless gutter integration, and effective insulation to improve energy efficiency.

Roof Replacement

A new roof in Sydney homes should include properly functioning gutters. We replace outdated or damaged guttering systems during roof replacement to ensure seamless water management. Our gutter replacement service includes Colorbond gutters, downpipes, and leaf guards designed to handle Sydney’s heavy rainfall events.

Roof Replacement » roof replacement

Heritage homes with slate roofing require specialist attention. We provide careful slate roof replacement that respects your property’s character while upgrading structural elements for modern performance. Whether you’re replacing damaged slate or transitioning to alternative roofing materials, our team ensures your new roof maintains visual appeal while meeting current building codes.

Success Stories: What Our Clients Say

Gregory Vella profile picture
Gregory Vella
08:44 31 Mar 25
I use action roofing on a rental property of mine ,changing full roof from tiles to colour bond PETER went above and beyond organised. Everything for me. And worked well between real estate and tenants truly appreciate his And team effort efforts. very professional ….
Anthony Ciccarelli profile picture
Anthony Ciccarelli
09:06 28 Mar 25
Great job done by the boys restoring my roof. Looks brand new. Highly recommend Action Roofing.
Max Ranieri profile picture
Max Ranieri
08:11 28 Mar 25
Bob Hudson profile picture
Bob Hudson
21:41 11 Mar 25
Action Roofing was recommended by a local carpenter. Michael said I would be really happy with them - and I was. Michael knew one of the owners for many years. All the dealings I had with Paul and Peter (the owners) and subsequently Ben and Kyle, who did the actual roofing repairs, were excellent. There were plenty of photos provided (I asked for them) and Ben explained what they did, and also educated me on what makes a good job and why. More research on my part confirmed that Ben and earlier Paul, were not talking "through their hat". The repairs/maintenance were not cheap but the care Ben and Kyle showed in their work was obvious. I wanted a good job with no shortcuts. Earlier at the time Paul assessed my roof, after questioning, Paul indicated that if I wanted shortcuts, then I would have to get another roofer. Overall, very happy customer.
TallBoyGareth profile picture
TallBoyGareth
16:07 26 Feb 25
These guys fixed two of our roofs over two months, They genuinely did a great job hence why we hired them again for the second job. Would definitely work with them again if needed.
ere Social profile picture
ere Social
01:55 21 Feb 25
Peter is one of the rare tradies that is honest and accurate about what needs fixing on a job and hence doesn’t charge an arm and a leg.
We use Peter for all of our roofing jobs and I would’t risk giving a job to anyone else. He is quick to pin point the issue and his pricing is fair. I once had an owners insurance builders return 5 times to a property without fixing the issue. I asked the owner if we could send Peter which I did and the job was completed first go.
Elle profile picture
Elle
12:04 20 Feb 25
We couldn't be happier with Action Roofing for the exceptional work Peter and his team did on both our residential and commercial properties.
The whole process from start to finish was efficient, well organized and the results amazing!
We strongly recommend Action Roofing to anyone needing a roof repair, big or small.
We're very pleased with the service and the professionalism we received from Peter and his team and will not hesitate to use their services again in future.
Thanks Peter!
Cynthia Tay profile picture
Cynthia Tay
09:08 17 Feb 25
Action Roofing has fixed problems in our roof several times over the years. They have always correctly identified the problem and repaired it so there were no further issues. Communication has always been efficient and courteous. Thank you.
Dennis profile picture
Dennis
01:46 16 Feb 25
I am the Maintenance manager at a Retirement and aged care village on the Northern Beaches (Allambie Heights) and we have had the pleasure of having Action Roofing do
considerable repairs, alterations and maintenance on our many 1970 era, eves and gutters. The service was excellent, the staff very skilled ,polite efficient and clean and tidy. The Owner Peter Portelli was so very competent in all aspects. Technically the best I've been associated with. He was in high demand especially during weather incidents and even then never failed to turn up for appoints , quotes or actual work to be done. When Peter gave his assurances on a job I knew it would be done to the highest standard.
I cannot but give him references of the highest quality
Regards
Dennis Caldwell

When Should You Replace Your Roof in Sydney?

Knowing when to invest in a rather than ongoing repairs saves money long-term. Here are the key warning signs that indicate your roof has reached the end of its serviceable life:

Internal Water Damage

Internal Water Damage

Ceiling stains, peeling paint, and damp patches inside your home are strong indicators of serious roof failure. When leaks continue despite repeated repairs, water is entering through multiple points, signalling widespread deterioration. At this stage, patching is no longer effective, here timely roof replacement essential for your home’s safety.

Worn Roof Tiles

Worn Roof Tiles

Tiles that are extensively cracked, chipped, or missing across large sections indicate systemic failure. While individual broken tiles can be replaced, when 30% or more of your tiles show damage, roof replacement or complete tiled roof replacement becomes more cost-effective than continuous spot repairs.

Metal Corrosion

Metal Corrosion

Rust spreading across valleys, flashings, and roof sheets compromises waterproofing integrity. Sydney's coastal suburbs face accelerated corrosion from salt-laden air. If rust has penetrated through the protective coating on multiple panels, a new roof is necessary. Modern Colorbond and Zincalume roofing materials feature advanced corrosion-resistant technology that outperforms older metal roofs.

Damaged Gutters & Downpipes

Damaged Gutters & Downpipes

Gutters pulling away from the fascia, persistent overflow during rain, or significant rust damage affect your entire roof system. When gutter problems coincide with roof deterioration, combined replacement delivers better value and ensures proper integration between components.

Sagging Roof Structure

Sagging Roof Structure

A sagging roofline indicates structural problems with rafters, battens, or support beams. This serious issue requires immediate attention from a qualified roofing contractor. Roof replacement in these cases involves inspecting and reinforcing the structure before installing new roofing materials—something a simple restoration cannot address.

Faded or Peeling Roof Paint

Faded or Peeling Roof Paint

While cosmetic issues alone don't always warrant replacement, severely degraded coatings expose underlying materials to UV damage and moisture. When combined with other signs of deterioration, faded or peeling surfaces suggest your roof has exceeded its expected lifespan.
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Why Roof Replacement
Is a Smart Long-Term
Investment

Increases resale value

A new roof, Sydney buyers notice immediately, adds significant value to your property. Real estate agents consistently identify quality roofing as a key selling feature. New Colorbond or tile roofing signals to buyers that major maintenance has been addressed, making your home more attractive in competitive markets.

Improves energy efficiency and insulation

Modern roofing materials combined with proper insulation dramatically reduce heating and cooling costs. Colorbond's solar reflective technology can lower roof temperatures by up to 10°C compared to older materials. Better insulation beneath your new roof keeps your home comfortable year-round while reducing energy bills.

Eliminates recurring leak repairs

Stop spending money on temporary fixes. A professionally installed new roof eliminates persistent leaks and the ongoing frustration of water damage. Quality roof replacement service includes comprehensive waterproofing, properly installed flashings, and sealed penetrations that prevent future problems.

Prepares your home for future storms

Sydney's increasingly severe weather events demand roofing that can handle extreme conditions. New roofs installed to current Australian Standards withstand high winds, heavy rain, and hail better than ageing structures. Protecting your home now prevents costly emergency repairs after storms.

Other Roofing Services You Might Need

Roof Replacement » roof replacement

New gutters and fascia boards complement your roof replacement, ensuring seamless water drainage and a polished finish. We match Colorbond guttering to your roof colour for consistent aesthetics.

Roof Replacement » roof replacement

For roofs not requiring complete replacement, our re-roofing service installs new materials over suitable existing structures. We also provide targeted roof repairs for localised damage.

roof restoration

When your roof structure remains sound but surfaces need rejuvenation, roof restoration offers a cost-effective alternative. This option suits roofs aged 15-30 years with primarily cosmetic issues.

tile roof replacement

Adding skylights or ventilation during roof replacement is ideal timing. We install Velux skylights and whirlybird vents, properly flashed and integrated with your new roofing for leak-free performance.

Our Four-Step
Roof Replacement
Process

Inspection & Quote

We begin with a comprehensive roof assessment using a drone and thermal imaging technology to identify all issues. You'll receive a detailed, itemised quote with transparent roof replacement costs, no hidden charges or surprises. We explain your options honestly, whether that's full replacement, partial work, or alternative solutions.

Strip & Remove Old Roof

Our team safely removes your existing roof materials, disposing of waste responsibly. We inspect underlying battens and structural elements, replacing any damaged timber to ensure a solid foundation for your new roof.

Roof Installation

Skilled roofing professionals install your chosen materials following manufacturer specifications and Australian Standards. From Colorbond sheets to terracotta tiles, every component is precisely fitted with quality flashings, ridge capping, and waterproof seals.

Final Check & Clean-up

We conduct thorough quality inspections to ensure every detail meets our standards. Your property is left clean and tidy, with all debris removed. You'll receive warranty documentation and maintenance guidance for your new roof.

Our Four-Step Roof Replacement Process

We begin with a comprehensive roof assessment using a drone and thermal imaging technology to identify all issues. You’ll receive a detailed, itemised quote with transparent roof replacement costs, no hidden charges or surprises. We explain your options honestly, whether that’s full replacement, partial work, or alternative solutions.

Our team safely removes your existing roof materials, disposing of waste responsibly. We inspect underlying battens and structural elements, replacing any damaged timber to ensure a solid foundation for your new roof.

Skilled roofing professionals install your chosen materials following manufacturer specifications and Australian Standards. From Colorbond sheets to terracotta tiles, every component is precisely fitted with quality flashings, ridge capping, and waterproof seals.

We conduct thorough quality inspections to ensure every detail meets our standards. Your property is left clean and tidy, with all debris removed. You’ll receive warranty documentation and maintenance guidance for your new roof.

Our Service Areas

We proudly serve homeowners and businesses across Sydney, including these areas:

Our Service Areas

We proudly serve homeowners and businesses across Sydney, including these areas:
No matter where you’re located, our team of roofing experts is ready to help.

Our Service Areas

We proudly serve homeowners and businesses across Sydney, including these areas:
No matter where you’re located, our team of roofing experts is ready to help.

Why Choose Us for Your Roof Replacement
Services in Sydney?

Licensed & insured team

We're fully licensed roofing contractors with comprehensive public liability and WorkCover insurance. Every team member is trained, qualified, and committed to delivering safe, professional workmanship.

Transparent pricing

Our upfront quotes include detailed breakdowns with no hidden charges. The roof replacement costs we quote are the prices you pay guaranteed, with no surprises.

2-Year workmanship guarantee

All labour is backed by our solid 2-year warranty. Combined with manufacturer warranties on Colorbond and tile materials, your investment receives comprehensive long-term protection.

High-quality materials

We exclusively use premium Colorbond, Zincalume, and quality tiles with proven performance in Sydney's harsh climate. No shortcuts, no inferior substitutes—only materials built to last.

Fast turnarounds

Most residential roof replacements are completed within 3-7 days, weather permitting. Our efficient processes and experienced crews minimise disruption while maintaining exceptional quality standards throughout.

Free roof inspections

Obligation-free assessments include drone and thermal imaging inspection technology. We provide honest advice about whether you genuinely need replacement, restoration, or targeted repairs only.

Why Choose Action Roofing for Roof Replacement in Sydney?

We’re fully licensed roofing contractors with comprehensive public liability and WorkCover insurance. Every team member is trained, qualified, and committed to delivering safe, professional workmanship.

Our upfront quotes include detailed breakdowns with no hidden charges. The roof replacement costs we quote are the prices you pay—guaranteed, with no surprises.

All labour is backed by our solid 2-year warranty. Combined with manufacturer warranties on Colorbond and tile materials, your investment receives comprehensive long-term protection.

We exclusively use premium Colorbond, Zincalume, and quality tiles with proven performance in Sydney’s harsh climate. No shortcuts, no inferior substitutes—only materials built to last.

Most residential roof replacements are completed within 3-7 days, weather permitting. Our efficient processes and experienced crews minimise disruption while maintaining exceptional quality standards throughout.

Obligation-free assessments include drone and thermal imaging inspection technology. We provide honest advice about whether you genuinely need replacement, restoration, or targeted repairs only.

Roof Replacement vs. Roof Restoration – Which Is Better for You?

Whether you choose roof replacement or roof restoration depends on your existing roof’s condition and your long-term property goals. Roof restoration works perfectly when your structure remains sound but roofing materials show wear—providing an economical solution to extend roof life and enhance appearance.

However, when your roof suffers severe damage, sagging, or recurring leaking roof issues, roof replacement proves wiser. This ensures safety, proper functionality, and increased property value through modern, durable roofing systems.

Although restoration costs less initially and completes faster, roof replacement offers superior longevity and performance. Our roofing specialists thoroughly evaluate your roof and recommend the best solution based on actual condition and your future intentions—not just what generates higher revenue for us.

For aging roofs with surface issues: Restoration provides 10-15 additional years at 30-40% of replacement cost. For damaged or end-of-life roofs: Replacement delivers 40-70 year lifespan with modern materials, better energy efficiency, and complete peace of mind. We provide honest assessments because we value long-term customer relationships over short-term profits. Your trust matters more than any single roofing project.

Get Your Free Inspection to determine which option best serves your Sydney property.

Our dedicated team is just a message or call away.

PO Box 7459, Baulkham Hills Business Centre

REQUEST A QUOTE


Email:

sales@actionroofing.com.au

Phone:

02 8883 1488

Address:

PO Box 7459, Baulkham
Hills Business Centre

REQUEST A QUOTE


Frequently Asked
Questions

How much does roof replacement cost in Sydney?

Roof replacement costs vary based on roof size, roofing materials selected, roof pitch complexity, and existing roof removal requirements. Generally, Sydney homeowners can expect:

Small roof (100-120m²): $15,000-$25,000
Medium roof (150-180m²): $25,000-$40,000
Large roof (200m²+): $40,000-$60,000+
Metal roofing typically costs less than tile roof installations. Our roofing contractors provide accurate, itemised quotes after your free roof inspection.

Most residential replacements take 3–7 days depending on roof size, material choice, and weather conditions during installation.

Colorbond steel and quality concrete tiles suit Sydney’s climate best, offering excellent UV resistance and durability.

Like-for-like replacements typically don’t require approval. Material changes or heritage properties may need council consent.

Yes, partial replacement is possible when damage is localised and surrounding sections remain structurally sound.

Professional roof inspection provides honest assessment. Generally, if structure remains sound, tiles mostly intact, issues primarily cosmetic, roof restoration works effectively. Structural sagging or extensive damage requires replacement.