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Roof Leak Detection & Repair In Manly, Brisbane

Leak Detection · 6 August 2026 · 3 min read

Completed metal fly-over roof with new transition flashing against a tiled roof in Manly, Brisbane

Another successful roof leak repair completed by Hop To It Plumbing in Manly, Brisbane.

Our customer had been dealing with a persistent roof leak that had proven difficult to locate. Using our professional roof leak detection process, we carried out a thorough inspection and quickly identified the source of the problem where the tiled roof connected to an extension fly-over roof.

On closer inspection, we found that the valley gutters had never been correctly sealed to the fly-over roof sheeting. We also discovered that no transition flashing had been installed during the original construction, leaving a vulnerable junction where rainwater could enter the roof cavity.

To provide a long-lasting solution, our team carefully resealed the valley gutters to the fly-over roof sheeting and custom-installed a 9-metre transition flashing to create a fully weatherproof connection between the two roof sections. This repair not only stopped the leak but also helped protect the home from future water damage.

Roof leaks are often caused by incorrect installation rather than damaged roofing materials, making professional diagnosis essential before repairs begin. At Hop To It Plumbing, we specialise in accurately locating roof leaks and providing permanent, high-quality repairs — not just temporary fixes.

If you have noticed water stains, dripping ceilings, or suspect a roof leak after heavy rain, contact Hop To It Plumbing for reliable roof leak detection and repairs across Manly, Brisbane and surrounding suburbs.

Photos From The Job

Junction between a tiled roof and metal fly-over roof sheeting with makeshift sealing
The original junction — patched with sealant instead of a proper transition flashing.
Valley gutter filled with leaf litter where the tiled roof meets the metal fly-over roof
Valley gutter opened up: debris packed in and never sealed to the fly-over sheeting.
Tiles and old flashing removed along the valley with new flashing stock laid out on the roof
Stripping back the failed detail and setting out the new custom flashing.
Completed transition flashing between the tiled roof and metal fly-over roof
Nine metres of custom transition flashing — a weatherproof join between both roof sections.

Got a leak? We'll hop right on it.

Roof leak inspections across Brisbane and the Gold Coast, with a written report and a fixed-price repair quote before we start.