Perth’s hot, dry summers and wetter winter months can place different demands on your home’s plumbing. Knowing what to check throughout the year can help you spot issues before they become bigger problems.
Plumbing maintenance is not about inspecting every pipe or fixture on a strict schedule. It is about paying attention to the parts of your home’s plumbing that may need more attention at different times of the year.
For Perth homeowners, outdoor taps and irrigation systems often see more use during the warmer months, while rainfall during winter can make drainage and moisture issues more noticeable. Seasonal checks can provide a practical opportunity to identify visible problems and address recurring issues before they are left unattended.
Here is a practical guide to seasonal plumbing maintenance for Perth homes.
Summer: Check Outdoor Taps, Hoses and Irrigation
Perth’s long, hot and dry summers can mean increased use of outdoor taps, hoses and irrigation systems. This makes summer a good time to check whether these connections are operating as they should.
Take a look at:
- Garden taps
- Hose connections
- Irrigation systems
- Outdoor plumbing fixtures
- Visible pipework
- Areas around external taps for ongoing moisture
Look for dripping taps, leaking connections or damaged fittings. Small leaks can be easy to miss when outdoor watering is happening regularly.
Summer is also a good time to pay attention to water use. If consumption appears to increase without an obvious reason, it may be worth investigating whether a leak or other plumbing issue is contributing.
Autumn: Clear Accessible Drainage Areas Before Winter
As Perth moves towards its wetter months, leaves, dirt and other debris can collect around accessible drainage points.
Check and clear visible debris from areas such as:
- Outdoor drains
- Drainage grates
- Downpipe outlets
- Surface drainage points
This can help water flow freely through accessible areas when rainfall increases.
If water regularly pools around the property or fails to drain as expected, simply clearing visible debris may not resolve the underlying issue. Persistent drainage problems may require further investigation.
Winter: Pay Attention to Drainage and Moisture

Perth’s winter rainfall can make drainage issues and unexplained moisture more noticeable.
Keep an eye out for:
- Water pooling in outdoor areas
- Overflowing or slow drainage points
- New ceiling or wall stains
- Persistent dampness
- Moisture around plumbing fixtures
- Water entering areas where it normally does not
Not every moisture problem is caused by plumbing. Roof leaks, drainage issues and waterproofing failures can also contribute.
However, if dampness or water damage continues without an obvious cause, it is important to identify where the moisture is coming from rather than simply repairing the visible surface.
Spring: Check Outdoor Plumbing Before Increased Use
As the weather becomes warmer and outdoor areas receive more use, spring is a practical time to revisit taps, hoses and irrigation systems.
Check whether:
- Outdoor taps are operating normally
- Hose connections are secure
- Irrigation components show visible damage
- Leaks have developed around external fixtures
- Previously identified plumbing issues have been resolved
Addressing minor issues before outdoor water use increases can help prevent the same problems from continuing into summer.
Know How to Turn Off Your Main Water Supply
Regardless of the season, every homeowner should know how to turn off the home’s main water supply if a significant plumbing leak occurs.
Take the time to identify where the main water shut-off is located and make sure it remains accessible. Knowing how to isolate the water supply can be useful if a burst pipe or major leak occurs and immediate action is needed to limit further water damage.
Keep an Eye on Unexplained Changes in Water Use
You do not need to monitor your plumbing constantly, but unexpected changes in water use can sometimes indicate that something is not operating as expected.
Pay attention to:
- An unexplained increase in water bills
- Water use that appears unusually high
- Signs of water running when fixtures are not in use
- Persistent damp areas with no obvious source
These signs do not automatically mean there is a hidden plumbing leak. However, unexplained changes are worth investigating rather than ignoring.
Don't Let Recurring Plumbing Problems Become Normal

One of the easiest ways a plumbing issue gets overlooked is when it becomes part of everyday life.
A drain that regularly needs clearing, an outdoor tap that continues dripping or an area that is always damp may seem manageable. However, recurring problems can indicate that the visible symptom is not the underlying cause.
Rather than repeatedly dealing with the same issue, it can be more useful to determine why it keeps happening.
When Should You Get a Plumbing Issue Checked?
A professional assessment may be appropriate if you notice:
- Recurring blocked or slow drains
- Ongoing or unexplained leaks
- Visible water damage
- Persistent dampness
- Sudden changes in water pressure
- Burst or damaged pipes
- Water pooling where it normally drains away
- A plumbing issue where the cause is unclear
Identifying the underlying cause can help prevent repeated repairs and reduce the risk of further damage.
Frequently Asked Questions
1. What plumbing should Perth homeowners check before winter?
Before Perth’s wetter months, it can be useful to clear accessible leaves and debris from outdoor drainage areas, check for visible leaks and address any existing plumbing problems that could worsen if left unattended.
2. Why should I check outdoor plumbing during a Perth summer?
Outdoor taps, hoses and irrigation systems often receive more regular use during Perth’s hot and dry summer conditions. Checking visible connections can help identify leaks, damaged fittings or other issues that may otherwise go unnoticed.
3. Can winter rain reveal plumbing problems?
Increased rainfall can make drainage issues, water pooling and unexplained moisture more noticeable. However, the source may not always be plumbing, so persistent problems should be investigated to determine the cause.
4. How do I know if high water use could be caused by a leak?
An unexplained increase in water use or water bills can be one possible sign of a leak, particularly if household and garden water usage has not changed significantly. Further investigation may be needed to identify the cause.
5. When should I call a plumber?
Consider arranging a plumbing inspection if you have a recurring blockage, ongoing leak, sudden change in water pressure, visible water damage or a plumbing issue where the cause cannot be identified.
Final Thoughts
Seasonal plumbing maintenance is not about following a complicated checklist. It is about paying attention to how Perth’s changing conditions can affect different parts of your home throughout the year.
By staying aware of changes and addressing recurring problems early, Perth homeowners can take a more proactive approach to maintaining their home’s plumbing.
Noticed a recurring plumbing issue or an unexplained change around your home? Perth Local Plumbing & Gas can help identify the cause and provide practical plumbing solutions for homes across Perth.

