Roof Repair
Hornsby

Roof Repair in Hornsby » roof repairs
Projects Completed
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Years Of Experience
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Roof Repair in Hornsby » roof repairs
Projects Completed
0 +
Years Of Experience
0 +

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Action Roofing has been repairing roofs across Sydney for over 25 years. We understand the specific challenges Hornsby roofs face, from the area’s heavy tree coverage causing debris damage to the intense UV exposure that degrades seals and coatings. Whether you’ve got cracked tiles, rusted valleys, or water stains appearing on your ceiling, we’ll identify the problem and fix it properly the first time.

 

What Types of Roof Repair Do We Offer in Hornsby?

Every roof is different, and so is every repair job. Our team handles all common roof types found throughout Hornsby and the Upper North Shore.
High-Access Roof Cleaning

Concrete and terracotta tile roofs are common across Hornsby’s established suburbs. We repair cracked, broken, and slipped tiles, replace damaged bedding and pointing, and restore ridge capping that’s come loose from years of thermal movement.

 

metal roof repairs

Metal roofing requires different expertise. We address rust spots, loose or missing screws, damaged panels, and failing flashings. Our repairs use compatible materials to prevent galvanic corrosion and ensure lasting results.

Steel Roof Restoration

Modern Colorbond and Zincalume steel roofs are durable but not immune to damage. We repair storm damage, replace damaged sheets, and fix flashing issues around penetrations like vents and skylights.

roof restoration

Older Hornsby homes often have original iron roofing that’s showing its age. We can repair localised rust damage, reseal joints, and apply protective coatings to extend the roof’s serviceable life.

Roof Repair in Hornsby » roof repairs

Gutters and downpipes are part of your roof system. We repair sagging gutters, fix leaking joints, clear blockages, and replace damaged sections to keep water flowing away from your home properly.

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

Common Roof Repair Services in Blacktown

In our 25+ years servicing the area, we’ve seen the same issues come up repeatedly on Hornsby roofs. Here’s what we fix most often.

 

Roof Leak Repairs

Roof Leak Repairs

Leaks are the most urgent repair we handle. Water entry can come from obvious sources like broken tiles or from hidden issues like deteriorated valley flashing. We use thermal imaging to pinpoint leak sources accurately, even when water travels along rafters before dripping into your ceiling.

Cracked or Broken Tiles

Cracked or Broken Tiles

Tiles crack from impact (falling branches are common in tree-lined Hornsby streets), thermal shock, or simple age. We carry replacement tiles to match most common profiles and colours used in the area.

Storm Damage Fixes

Storm Damage Fixes

Sydney storms hit hard. High winds lift tiles, hail cracks them, and fallen branches cause significant damage. We provide fast response for storm damage and can assist with insurance documentation.

Valley and Gutter Repairs

Valley and Gutter Repairs

Valleys channel large volumes of water and are prone to rust and debris buildup. We replace rusted valley iron, clear accumulated leaf matter, and ensure proper water flow. Hornsby's heavy tree coverage means valley maintenance is particularly important here.

Flashing and Capping Work

Flashing and Capping Work

Flashing seals the gaps around chimneys, skylights, and where your roof meets walls. When flashings fail, leaks follow. We install and repair flashings using proper techniques that meet Australian Standards.

Ridge Cap Issues

Ridge Cap Issues

Ridge capping along the peaks of tile roofs loosens over time as the mortar bedding cracks from thermal expansion and contraction. We rebed using flexible pointing compound that moves with your roof instead of cracking, a common issue we see on older repairs done with rigid mortar.
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Our Other Roof Repairs Services in Hornsby

Roof Repair in Hornsby » roof repairs

A comprehensive service including high-pressure cleaning, repairs, repointing, and protective Dulux coating application. Ideal for ageing roofs that are structurally sound but showing surface wear. Extends roof life 10-15 years.

High-Access Roof Cleaning

Professional high-pressure cleaning and sterilisation treatment to remove moss, lichen, dirt, and built-up grime. Particularly important in Hornsby where tree coverage encourages growth. Improves appearance and extends roof life.

Roof Repair in Hornsby » roof repairs

Installing new roofing material over your existing roof structure. This option works well when your roof deck is sound but the covering has deteriorated beyond economical repair. Faster than full replacement.

Roof Repair in Hornsby » roof repairs

Complete removal and replacement of your entire roof system. Necessary when structural damage, sagging, or widespread deterioration makes repair and restoration impractical. Upgrade to modern Colorbond or quality tiles.

Our Four-Step
Process for Roof Repairs
Services in Blacktown

Roof Inspection

We start with a thorough roof inspection using cutting-edge equipment like thermal imaging and drones. This enables us to detect damage, leaks, and other problems precisely. Our comprehensive evaluation helps us to develop a repair strategy unique to your roof's requirements.

Roof Cleaning and Preparation

Effective repairs require preparation. We clean the roof to remove dirt, moss, and debris to provide a strong base for repairs. This step prepares the surface for repointing bedding or any other required restoration work.

Repointing and Repairs

Our knowledgeable staff completes tasks such as repointing ridge caps, caulking leaks, and replacing broken tiles or metal parts. We use high-quality materials to restore your roof's structural integrity and keep it strong and weatherproof for many years.

Final Inspection and Approval

To ensure every last detail meets our exacting standards, we perform a comprehensive final inspection after repairs are finished. We explain the findings, address any issues, and provide a wholly fixed, trustworthy roof.

Our Four-Step Roof Repairs Process in Hornsby

We start with a thorough roof inspection using cutting-edge equipment like thermal imaging and drones. This enables us to detect damage, leaks, and other problems precisely. Our comprehensive evaluation helps us to develop a repair strategy unique to your roof’s requirements.
Effective repairs require preparation. We clean the roof to remove dirt, moss, and debris to provide a strong base for repairs. This step prepares the surface for repointing bedding or any other required restoration work.
Our knowledgeable staff completes tasks such as repointing ridge caps, caulking leaks, and replacing broken tiles or metal parts. We use high-quality materials to restore your roof’s structural integrity and keep it strong and weatherproof for many years.
To ensure every last detail meets our exacting standards, we perform a comprehensive final inspection after repairs are finished. We explain the findings, address any issues, and provide a wholly fixed, trustworthy roof.

Looking for a Reliable Local
"Roof Repair Near Me"

Trusted local roof repair experts delivering fast, affordable, and reliable solutions for your home or business.
Contact us today to get professional service and a FREE quote with no obligation.

Why Choose Us for Your Roofing
Services in Hornsby

We Find Hidden Leaks

Water doesn't always drip straight down. It travels along rafters and can appear far from the actual entry point. Our thermal imaging technology detects moisture patterns invisible to the naked eye, so we fix the real problem, not just the symptoms.

Advanced Equipment

Drone inspections and thermal imaging aren't gimmicks, they're tools that help us assess your roof accurately without walking all over it and potentially causing additional damage. You get a complete picture of your roof's condition.

Honest Advice

We'll tell you straight whether a repair will solve your problem or if you're better off considering restoration or replacement. We'd rather give you honest advice than sell you a repair that won't last.

Local Area Knowledge

Hornsby roofs deal with specific challenges: heavy leaf fall from surrounding bushland, afternoon storms rolling in from the west, and UV exposure that's intense despite the tree coverage. We understand these local conditions and factor them into every repair.

Why Choose Us for Your Roofing Services in Hornsby

Water doesn’t always drip straight down. It travels along rafters and can appear far from the actual entry point. Our thermal imaging technology detects moisture patterns invisible to the naked eye, so we fix the real problem, not just the symptoms.

Drone inspections and thermal imaging aren’t gimmicks, they’re tools that help us assess your roof accurately without walking all over it and potentially causing additional damage. You get a complete picture of your roof’s condition.

 

We’ll tell you straight whether a repair will solve your problem or if you’re better off considering restoration or replacement. We’d rather give you honest advice than sell you a repair that won’t last.

Hornsby roofs deal with specific challenges: heavy leaf fall from surrounding bushland, afternoon storms rolling in from the west, and UV exposure that’s intense despite the tree coverage. We understand these local conditions and factor them into every repair.

 

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.

Frequently Asked
Questions

How do I know if my roof needs repairs or a full replacement?

Pricing depends on damage severity and roof accessibility. Basic repairs such as tile replacements start around $300–$600. Larger jobs involving leak repairs, valley work, or extensive flashing typically range from $800–$2,500+. We quote upfront with no hidden fees.

For urgent issues like active leaks or storm damage, we prioritise fast response times across Hornsby and the Upper North Shore. In many cases, we can attend within 24–48 hours, depending on weather conditions and workload.

 

Yes. Roof leaks can cause serious internal damage if left unattended. We offer emergency leak repairs to make your roof watertight and prevent further damage, then recommend any follow-up work required for a permanent fix.

 

Common causes include cracked or slipped tiles, rusted valley iron, blocked gutters from leaf debris, failing flashings, and deteriorated bedding and pointing. Hornsby’s heavy tree coverage and storm activity make debris-related damage particularly common.

 

The cost depends on the type of roof, extent of damage, and access requirements. Minor tile repairs may cost significantly less than extensive valley or flashing replacements. After inspecting your roof, we provide a clear, upfront quote with no surprises.

 

All our roof repair work is backed by a 2-year workmanship warranty, giving you peace of mind that the repairs are built to last.

 

Our dedicated team is just a message or call away.

PO Box 7459, Baulkham Hills Business Centre

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sales@actionroofing.com.au

02 8883 1488

Address:

PO Box 7459, Baulkham
Hills Business Centre

REQUEST A QUOTE