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Roof Flashing Repair Brisbane

When water starts leaking through your roof, the issue is often with damaged or poorly installed flashing. At LJM Plumbing, Gas and Drainage, we provide professional roof flashing repair services across Brisbane, helping to keep your property watertight and protected during heavy rain.
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Trusted on the Northside for over 20 years

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Professional Roof Flashing Repair Services

Roof flashing is designed to seal and protect vulnerable areas of your roof, including joints, valleys, chimneys, skylights, and where roofs meet walls or extensions. If flashing is cracked, rusted, or incorrectly installed, it allows water to penetrate, causing leaks, dampness, and long-term structural damage. Our experienced team ensures precise flashing repairs and replacements using quality materials built for Australian conditions.

We specialise in all aspects of roof flashing repair, including:

 

  • Replacing rusted or corroded flashing
  • Repairing leaks at chimneys, skylights, or roof valleys
  • Installing new tray flashings for air conditioning units and patio connections
  • Sealing gaps where roofs join extensions or walls
  • Resealing ridge cappings and junctions

Our skilled tradespeople bring decades of experience, ensuring each repair is tailored to your roof type, whether it’s tiled, Colorbond, or another metal profile. We use advanced sealing techniques and durable flashing materials to ensure long-lasting protection.

Hear From Our Clients

LJM Plumbing, Gas & Drainage

4.7 out of 5 stars
Brendale Business Centre, 48/193 South Pine Road, Brendale
Jane
in the last week
I've used LJM for years and am always very satisfied and grateful for their work. I've had a couple of jobs this year (thanks to Greg, Ethan, Jack, Andy and Danyelle) which are always scheduled prompt...
Madee Hitchens
a month ago
From start to finish, including booking the job with Danyelle, the experience was seamless. Jack and Ethan L attended our home and did a fantastic job. Both were extremely well-mannered, helpful, and ...
Elizabeth Staley
a month ago
I had Ethan from LJM Plumbing and Drainage come out today to fix a leaking shower, and I’m so impressed with the service. After a bad experience with another plumber who was going to rip me off, Eth...
Dillyn Costello
a month ago
I was out driving with my Nan and we broke down on the side of the road, totally freaking out. Then an LJM van pulled over to make sure that we were ok and had helped us out. They provided great kindn...
Tim Luscombe
a month ago
The Ljm Boys were great came to my house same day I called the office and installed all new combo taps all around the house and serviced all the hose taps and shower tap great work will definitely ge...

Why Roof Flashing Fails

Flashing is one of the most common points of failure in Brisbane roofs. Common causes of flashing damage include:

 

  • Rust and corrosion from years of exposure
  • Incorrect installation or poor-quality materials
  • Movement in the roof structure causing cracks and gaps
  • Wear and tear around chimneys, skylights, and vents
  • Heavy storms or fallen debris damaging roof joints

If you notice water stains on ceilings, damp walls, or leaks after heavy rain, it’s likely your flashing needs urgent attention. Our team conducts detailed inspections to identify the source of the problem and provide an effective roof flashing repair solution.

Call Brisbane’s 24/7 Plumbing Experts

Brisbane’s Roof Flashing Specialists

At LJM Plumbing, we combine roofing knowledge with plumbing expertise to deliver reliable and compliant flashing repairs. With over 25 years of experience, we are trusted across Brisbane for our workmanship and attention to detail. What sets us apart:

 

  • Licensed and insured tradespeople
  • Experience with complex and custom flashing
  • Same-day or next-day repair services available
  • High-quality materials for extended durability
  • Compliance with Queensland building standards

We also provide preventative advice to help maintain your roof flashing and reduce the risk of future leaks.

Frequently Asked Questions

  • What is roof flashing and why is it important?

    Roof flashing is a protective material used to seal joints and vulnerable areas of your roof, preventing water from seeping inside.

  • How do I know if I need a roof flashing repair?

    Signs include ceiling stains, leaks during heavy rain, dampness around chimneys or skylights, or visible rust and cracks in your flashing.

  • Can roof flashing be repaired, or does it need full replacement?

    Minor issues can be resealed or patched, but heavily corroded or damaged flashing often requires replacement for a lasting fix.

  • Do you work on both tile and metal roofs?

    Yes. We repair and install flashing on all roof types, including tiled and Colorbond metal roofs.

  • How long does a roof flashing repair take?

    Most repairs can be completed within a few hours, depending on the size of the job and weather conditions.

  • Can roof flashing be customised for tricky areas?

    Absolutely. We provide custom tray flashings and tailored solutions for complex roof designs, patios, and extensions.

  • Do you provide emergency flashing repairs?

    Yes. We offer 24/7 emergency services for urgent leaks, especially during Brisbane’s storm season.

    For reliable and professional roof flashing repair in Brisbane, contact LJM Plumbing, Gas and Drainage today. We’ll ensure your roof is watertight, compliant, and built to withstand Queensland’s toughest weather.

Reliable Plumbing Solutions

From installation to emergency repairs, LJM Plumbing, Gas and Drainage delivers reliable, compliant, and long-lasting services across Brisbane. Contact our licensed team today for professional solutions you can trust.

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    Get In Touch

    At LJM Plumbing, Gas & Drainage, we provide fast, reliable plumbing and drainage solutions — from clearing blocked drains to flood prevention and burst pipe repairs. Contact us today and discover how our expert team can protect your property and keep your plumbing running smoothly!
    Our mission is to deliver convenient and reliable plumbing and drainage solutions, designed to keep your home or business running smoothly and problem-free.
    Get In Touch
    48/193 South Pine Road
    Brendale QLD 4500
    admin@ljmplumbing.com.au0412 267 000

    © 2025 LJM Plumbing, Gas & Drainage | All Rights Reserved | Developed byweb design brisbane

    4.7
    LJM Plumbing, Gas & Drainage
    Based on 5 reviews

    LJM Plumbing, Gas & Drainage

    4.7 out of 5 stars
    Brendale Business Centre, 48/193 South Pine Road, Brendale
    Jane
    in the last week
    I've used LJM for years and am always very satisfied and grateful for their work. I've had a couple of jobs this year (thanks to Greg, Ethan, Jack, Andy and Danyelle) which are always scheduled promptly. The plumbers always turn up on time or early, are clear with all communication and advice, friendly, polite, and well mannered. The team is such a delight to deal with, and so rare to receive the standard of service LJM consistently delivers these days. Thank you!!
    Madee Hitchens
    a month ago
    From start to finish, including booking the job with Danyelle, the experience was seamless. Jack and Ethan L attended our home and did a fantastic job. Both were extremely well-mannered, helpful, and professional throughout. Really appreciated their attitude and the quality of their work — highly recommend! Thanks team!
    Elizabeth Staley
    a month ago
    I had Ethan from LJM Plumbing and Drainage come out today to fix a leaking shower, and I’m so impressed with the service. After a bad experience with another plumber who was going to rip me off, Ethan was a breath of fresh air. He was honest, professional, and very courteous. He fixed the problem quickly and explained everything along the way. I would definitely use them again and highly recommend them to anyone looking for reliable plumbing.
    Dillyn Costello
    a month ago
    I was out driving with my Nan and we broke down on the side of the road, totally freaking out. Then an LJM van pulled over to make sure that we were ok and had helped us out. They provided great kindness and help with their amazing staff
    Tim Luscombe
    a month ago
    The Ljm Boys were great came to my house same day I called the office and installed all new combo taps all around the house and serviced all the hose taps and shower tap great work will definitely get Mitch and the other boys back