Common Plumbing Issues in Melbourne Homes and How to Fix Them

Melbourne, known for its stunning architecture and thriving culture, is also home to a unique set of plumbing challenges due to its distinct climate and building structures. Whether you’re a homeowner or a renter, understanding the common plumbing issues in Melbourne homes and how to address them is essential for maintaining a comfortable and functional living space. This blog will explore some prevalent plumbing problems Melbourne residents face and offer solutions to them effectively. If you encounter any of these issues, don’t hesitate to contact MJV Plumbing, your trusted Melbourne plumbing expert, for professional assistance.

Blocked Drains

Blocked Drains

One of the most frequent plumbing issues in Melbourne homes is blocked drains. With unpredictable weather patterns, leaves, debris, and foreign objects can quickly enter your drainage system. Signs of a blocked drain include slow drainage, gurgling sounds, or foul odours emanating from your sinks or toilets.

Causes of Blocked Drains:

Foreign Objects: Melbourne’s diverse climate can lead to debris being washed into drains, including leaves, twigs, and even small branches during rainy seasons. Additionally, residents may accidentally flush items like sanitary products, wet wipes, or paper towels, creating blockages.

Grease and Food Buildup: In the kitchen, cooking oils, fats, and food particles can accumulate in drainpipes, gradually narrowing the passage for water flow.

Soap Scum and Hair: In bathroom drains, soap scum and hair are common culprits. Over time, they can congeal and form blockages that impede water drainage.

Tree Roots: Melbourne’s trees can have extensive root systems that seek out moisture. They may infiltrate and block underground pipes, especially in older homes with aging plumbing systems.

Signs of Blocked Drains:

Recognising the signs of a blocked drain is essential for early intervention and preventing further damage to your plumbing system. Look out for the following indicators:

Slow Drainage: If water in your sink, bathtub, or toilet is slow to drain, it could be a sign of a partial blockage.

Gurgling Sounds: When you hear gurgling or bubbling sounds from your drains or toilet when using water fixtures, it may indicate air trapped in the blocked pipe.

Foul Odors: Blockages can lead to stagnant water, emitting unpleasant odours from your drains.


To fix a blocked drain, you can use a plunger or a drain snake to remove the blockage. If that doesn’t work, contact MJV Plumbing for a professional drain cleaning service, which uses advanced equipment like hydro-jetting to clear the toughest clogs.

Leaking Taps and Faucets

Leaking Taps and Faucets

Melbourne’s hard water can lead to mineral buildup in faucets and taps, causing leaks. Not only is this wasteful, but it can also lead to higher water bills over time.

Causes of Leaking Taps and Faucets:

Worn-Out Washers: One of the primary causes of leaking taps is worn-out or damaged washers. Washers act as seals to prevent water from escaping when the tap is turned off. Over time, they can deteriorate due to constant use and exposure to minerals in the water.

Mineral Deposits: Melbourne’s water supply contains minerals, such as calcium and magnesium, which can accumulate within the faucet or tap, causing corrosion and blockages. This can weaken the seals and lead to leaks.

High Water Pressure: Excessively high water pressure can stress the internal components of taps and faucets, potentially causing them to leak.

Signs of Leaking Taps and Faucets:

Recognising the signs of a leaking tap or faucet is essential for early detection and resolution. Look out for the following indicators:

Dripping Water: The most obvious sign is the constant water dripping from the tap or faucet, even when fully closed.

Visible Water Stains: Over time, water dripping from a leaky faucet can lead to water stains and damage to fixtures and surfaces in your bathroom or kitchen.

Increased Water Bills: A persistent leak can result in a noticeable increase in your water bills, as you’re wasting water without realising it.


Repairing a leaking tap or faucet often involves replacing washers or seals. It’s a relatively simple task, but if you need more confidence in your DIY skills, it’s best to call MJV Plumbing for a quick and efficient fix.

Burst Pipes

Burst Pipes

Melbourne’s variable climate, with its hot summers and cold winters, can lead to the expansion and contraction of pipes, increasing the risk of burst pipes, especially in older homes.

Causes of Burst Pipes:

Freezing Temperatures: Melbourne’s winters can be quite chilly, and when water inside pipes freezes, it expands. This expansion exerts immense pressure on the pipe walls, which can eventually lead to a burst.

Aging Pipes: Older homes in Melbourne may have plumbing systems with aging pipes that are more susceptible to corrosion and weakening over time. These pipes are more likely to burst.

High Water Pressure: Excessive water pressure in your plumbing system can stress the pipes, making them more prone to bursting.

Tree Root Intrusion: Tree roots can infiltrate underground pipes in search of water, causing them to crack and eventually burst.

Physical Damage: Physical damage, such as accidentally hitting a pipe during home renovations or construction work, can also lead to burst pipes.

Signs of Burst Pipes:

Recognising the signs of a burst pipe is crucial for immediate action. Here are some indicators:

Water Damage: Sudden and unexplained water damage, such as water stains on walls or ceilings, damp floors, or bubbling paint, can indicate a hidden burst pipe.

Decreased Water Pressure: A significant drop in water pressure throughout your home could indicate a burst pipe.

Puddles or Water Pooling: If you notice water pooling in your yard or around your property, it may indicate an underground burst pipe.

Unexplained High Water Bills: A sudden increase in water bills without changing water usage patterns can be a red flag for a hidden burst pipe.


If you suspect a burst pipe, immediately turn off the water supply and contact MJV Plumbing for emergency repairs. Burst pipes can cause significant damage to your property, so it’s crucial to address them promptly.

Low Water Pressure

Low Water Pressure

Low water pressure can be frustrating when you’re trying to shower or fill a pot for cooking. It can be caused by mineral buildup, pipe corrosion, or leaks in the system.

Causes of Low Water Pressure:

Mineral Buildup: Melbourne’s water supply contains minerals like calcium and magnesium, which can accumulate in pipes over time. This buildup can restrict the flow of water and reduce water pressure.

Pipe Corrosion: Older homes in Melbourne may have galvanised iron pipes, which can corrode and narrow over time, reducing water pressure.

Leaks in the Plumbing System: Undetected leaks in your plumbing system can divert water from your fixtures, resulting in lower water pressure.

High Demand: During peak usage times in your area, such as mornings and evenings when people are showering and using appliances, water pressure may temporarily decrease due to high demand.

Signs of Low Water Pressure:

Recognising the signs of low water pressure is essential for identifying the issue early:

Weak Flow: Water from your faucets and showerheads may flow weakly, making it difficult to complete everyday tasks like showering, washing dishes, or filling containers.

Delayed Filling: It takes longer to fill containers, pots, or bathtubs because of the reduced water pressure.

Inconsistent Temperature: Low water pressure can also affect the temperature of your shower, causing fluctuations between hot and cold water.


A professional assessment by MJV Plumbing can identify the root cause of low water pressure and recommend the appropriate fix. This may involve pipe replacement, descaling, or repairing leaks.

Running Toilets

Running Toilets

A running toilet can waste significant water and increase your water bill. It’s often caused by a faulty flapper or fill valve.

Causes of Running Toilets:

Worn-Out Flapper Valve: Inside the toilet tank, a flapper valve controls water flow into the bowl. If the flapper is worn or damaged, it may not create a proper seal, allowing water to flow continuously from the tank into the bowl.

Faulty Fill Valve: The fill valve, also known as the ballcock, regulates the water level in the tank. A malfunctioning fill valve may not shut off the water supply when the tank is full, leading to a continuous water flow.

Misaligned Flush Handle: A running toilet can sometimes be as simple as a misaligned flush handle that prevents the flapper from seating correctly after flushing.

Mineral Deposits: Melbourne’s water supply contains minerals that can build up on the flapper or other components in the tank, preventing them from working properly.

Signs of a Running Toilet:

Recognising the signs of a running toilet is crucial for identifying the issue:

Audible Running Water: You may hear constant running water even when the toilet hasn’t been flushed.

Continuous Water Flow: If you remove the toilet tank lid, you might see water continuously flowing into the overflow tube in the middle of the tank.

Higher Water Bills: A running toilet can waste significant water, resulting in unexpectedly high water bills.


Replacing the faulty parts inside the toilet tank is usually a straightforward DIY fix. However, if you’re uncomfortable doing it yourself, MJV Plumbing can assist you in rectifying the issue.


While these are some common plumbing issues in Melbourne homes, it’s essential to remember that each home is unique and may have plumbing challenges. Regular maintenance, such as yearly plumbing inspections by professionals like MJV Plumbing, can help prevent these issues from occurring or catch them early when they do. Don’t let plumbing problems disrupt your Melbourne lifestyle; take proactive steps to keep your plumbing in shape.

If you face any plumbing issues in your Melbourne home, contact MJV Plumbing for reliable, efficient, and professional solutions. With their expertise and commitment to customer satisfaction, you can trust them to keep your plumbing system running smoothly. Enjoy living in your Melbourne home with peace of mind, knowing that MJV Plumbing covers your plumbing needs.

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