How to Prepare Your Home Before Going on Holiday: Plumbing Checklist

Heading off on a well-deserved holiday? Before you lock the door and set off, it’s crucial to make sure your home’s plumbing is secure. Plumbing emergencies like burst pipes, hidden leaks, or geyser malfunctions can cause major damage while you’re away, and cost thousands in repairs.

Use this expert plumbing checklist from PlumbGuarantee, your trusted local plumber in Stellenbosch, to keep your home safe and dry during your time away.

Summer holiday

The Ultimate Holiday Plumbing Checklist

Follow these simple but essential steps to prevent water damage and avoid costly surprises:

1. Turn Off the Main Water Supply

Switching off your main water valve is the best way to prevent leaks while you’re away. If a pipe bursts or a fitting fails, no water will flow to cause damage.

• Where is it? Usually located where the water line enters your home, often outside or in the garage.

• Pro tip: Open a tap after turning it off to release pressure.

2. Switch Off the Geyser

Leaving your geyser running while you’re gone is a waste of electricity and a potential risk.

• Turn off your geyser at the DB board (electric panel).

• For added protection, drain it if you’ll be away longer than 3 weeks.

• Consider a geyser timer for future use.

3. Check for Existing Leaks

Inspect taps, toilets, and pipes for drips, moisture, or sounds of running water.

• Fix leaks now—they get worse when left unattended.

• Look under sinks and behind toilets for hidden signs.

4. Disconnect the Washing Machine & Dishwasher Hoses

Rubber hoses can burst unexpectedly.

• Shut off the water valves connected to these appliances.

• Unplug them for added safety.

5. Inspect Outdoor Taps and Irrigation

In Stellenbosch, cold snaps can still cause pipes to contract, even in mild months.

• Turn off outdoor water supplies.

• Disconnect hoses and cover taps to avoid freeze damage.

6. Clean and Test Drains

Blocked drains can back up and cause bad smells or flooding.

• Pour boiling water down your sinks and showers.

• Use a natural drain cleaner or a vinegar/bicarbonate of soda mix.

7. Ask a Neighbour or Friend to Check In

Someone should walk through your house every few days.

• Ask them to check under sinks and listen for drips.

• Leave our number (PlumbGuarantee: 24/7 Emergency Plumber) in case anything seems wrong.

Bonus Tips to Protect Your Home

• Leave your thermostat on a low setting if it's cold season.

• Install a smart leak detector to alert your phone to leaks while you’re away.

• Label your main shut-off valve clearly for future use.

When to Call a Plumber Before You Travel

If you notice any of these signs, don’t delay:

• The geyser is making unusual noises

• Low water pressure

• Persistent leaks or stains on the ceilings

• Damp smells or mould

Call PlumbGuarantee today for a pre-holiday plumbing inspection in Stellenbosch and surrounding areas. Our team is available 24/7 to help you travel with peace of mind.

FAQ: Holiday Plumbing Preparation

Q: Should I turn off the water supply before a short weekend away?

A: If it’s more than 2 days, yes—it’s a smart move and only takes a minute.

Q: Is it safe to turn off my geyser for two weeks?

A: Absolutely. It reduces energy use and the risk of overheating.

Q: What if a leak happens while I’m away?

A: A trusted neighbour can help spot it early. Leave our emergency number for immediate response.

Need a Pre-Holiday Plumbing Checkup?

Contact PlumbGuarantee, Stellenbosch’s trusted plumbers, for leak detection, geyser safety checks, and whole-home inspections before your holiday.