Salmon Plumbing Guarantee to ARRIVE ON TIME to your scheduled appointment.
In the rare instance that your plumber has been delayed due to unforeseen circumstances beyond our control, we promise to give you a MINIMUM 30-minutes notice of ANY change in arrival time and will offer to reschedule, if that’s more convenient for you
If we don’t give you at least 30 minutes notice in advance, we will happily give you a FREE Hour of Service on your plumbing job.
This offer is not to be used with any other offer.
Does not apply to quoted jobs.
Discounts will not be applied to overdue amounts.
Deposits
Deposits are not refundable however partial or total refunds of deposits may be made at the sole discretion of Salmon Plumbing.
Cancellations
Salmon Plumbing reserve the right to charge for lost time as a result of cancellations and or postponement made less than 2 business days from the scheduled appointment time.
Warranties
Salmon Plumbing offers a 6 and half year warranty as per the Queensland Building & Construction Commission (QBCC).
When weather patterns shift into what is known as a Super El Niño, the effects extend beyond hotter days and reduced rainfall. For homeowners in Brisbane and surrounding regions, it can also mean an increased risk of plumbing problems that often go unnoticed until they become serious. One of the most common and costly issues during these dry cycles is the intrusion of tree roots into drain systems. With forecasts pointing towards drier conditions across South East Queensland, understanding how this impacts your property is critical.
A Super El Niño is a climate pattern where ocean temperatures in the central and eastern Pacific become significantly warmer than usual. This shift disrupts global weather systems and, in Australia, typically results in below-average rainfall, higher temperatures, and dry conditions. In South East Queensland, this leads to harder, drier ground for extended periods. While this may seem minor, it has a direct impact on underground plumbing systems.
How dry conditions affect plumbing systems in Brisbane
During extended dry periods, as moisture leaves the ground, small gaps and cracks start to appear around underground pipes. At the same time, trees and large shrubs begin to search more aggressively for water sources to survive. This creates an ideal environment for tree roots to enter drains. Tree roots naturally grow towards moisture, so even the smallest of cracks in a pipe can release enough condensation to attract root growth. Once a root finds an entry point, it will expand inside the pipe system, leading to blockages, slow drainage, and in severe cases, full pipe collapse.
Subsidence caused by the drying soil can cause sewerage and stormwater pipes to shift underground. As the ground sinks in spots, your drainage can develop dips and low points, particularly in PVC pipework. These low points can collect a build-up of heavier material travelling through your drains and increase the likelihood of blockages. Shifting ground can also cause cracks to appear in pipework where it does not flex, allowing dirt and debris to enter the pipe and form a blockage.
High risk areas in Brisbane
While tree root intrusion can occur anywhere, certain Brisbane suburbs are more exposed due to vegetation density, soil conditions, and proximity to bushland.
On the northside, areas such as The Gap, Eatons Hill, Draper, Cashmere, and Petrie are particularly prone due to established trees and older pipe infrastructure. In the western corridor, suburbs including Kenmore, Upper Brookfield, Pullenvale, and Mount Crosby are consistently affected because of large blocks, mature landscaping, and surrounding forested areas. On the Redlands side, Mount Cotton, Birkdale, and Capalaba also present elevated risk, especially in homes with garden trees planted close to sewer or stormwater lines.
Ultimately, no property is completely immune. Any home with trees located near underground pipework can be at risk, even if those trees are on neighbouring properties.
Managing the risk before it becomes a problem
During dry weather cycles such as a Super El Niño, proactive maintenance becomes even more important. Regular drain inspections, clearing of stormwater lines, and monitoring of tree growth near plumbing infrastructure can significantly reduce the risk of costly damage. Tree roots in drains will continue to grow if left untreated, making early detection essential. Signs can include slow-draining sinks, gurgling noises, recurring blockages, or unpleasant odours coming from drains.
Professional inspection using modern diagnostic tools can identify tree root intrusion before it escalates into a major repair job. With the right awareness and timely action, homeowners can prevent small issues from becoming costly disruptions and protect the long-term performance of their drainage system. If you live in one of Brisbane’s higher-risk suburbs or are noticing early warning signs, it is important not to delay. Salmon Plumbing is a trusted local expert in diagnosing and resolving tree root issues in drains, helping homeowners prevent damage before it becomes a major and expensive problem.
