Leaving Your Cranbrook Home This Summer? Here’s How to Prevent Water Damage, Break-Ins, and More

Summer in the East Kootenays is short and spectacular. Whether you’re planning a two-week road trip, a long weekend at the lake, or an overseas adventure, one reality applies to every homeowner: an empty house = an at-risk house. Burst pipes, power surges, break-ins, and even simple humidity buildup can turn a carefree vacation into a costly insurance claim—or worse, a denied claim.

Use this detailed checklist to protect your Cranbrook home before you lock the door and hit the highway.

Why Vacant Homes Suffer More Disasters

• When no one is watching, small problems turn into big ones. A slow leak can flood a basement in days; a tripped breaker can shut down your sump pump just when a summer storm arrives. We had one claim where a foot of water was in their basement after returning from holidays because a faucet was left partially on.
• Criminals notice patterns. In a neighbourhood where many families head out on camping trips, thieves look for overgrown lawns, piled-up flyers, and dark windows.
• Insurance policies often limit vacancy. Some insurers void water-damage coverage if no one checks the property within four consecutive days.

1. Shut Off the Main Water Supply—or Install a Smart Valve

The most expensive losses WINMAR® Kootenay sees each summer start with water left running:

1. Turn off the main house valve.
2. Open the lowest-level tap to relieve pressure and confirm the shutoff worked.
3. Better option: install an automatic water-shutoff system.
   • Models with ultrasonic flow sensors close the valve if they detect abnormal, continuous flow.
   • Others tie into wireless leak sensors placed under sinks, behind toilets, below the dishwasher, or near the hot-water tank.
   • Most systems send alerts to your smartphone and allow manual shutoff from anywhere.

A professionally fitted smart valve costs less than 5 percent of the average water-damage claim.

2. Service, Test, and Clean Your Sump Pump

A working sump pump is pointless if the pit is jammed with silt. Summer is the best time to:

• Unplug the pump, remove the lid, and shop-vac the well.
• Clean the float switch so it rises and falls freely.
• Confirm the discharge line is clear and directed at least two metres away from the foundation.
• Pour in a bucket of water to watch the unit cycle.
• Replace aging backup batteries and test alarms if you have a secondary pump.

3. Set Your Thermostat—But Don’t Shut Off the HVAC

• Air-conditioning on: set between 25 °C and 27 °C to control humidity, protect wood floors, and keep electronics within safe limits.
• Furnace fan on: continuous low-speed circulation evens temperatures and helps dehumidify.
• Smart thermostats: let you monitor conditions remotely and receive alerts for temperature extremes or power loss.

Turning off HVAC completely invites mildew in summer and freeze-ups in shoulder-season cold snaps.

4. Unplug Non-Essential Electronics and Appliances

• TVs, game consoles, desktop PCs, and countertop appliances draw “phantom” power and are vulnerable to lightning-induced surges.
• Leave the refrigerator and freezer on if stocked, but use a quality surge protector.
• Empty and unplug second fridges or freezers in garages—these units fail more often in hot weather.

5. Make the House Look Lived-In—Lighting, Timers, and Cameras

• Use programmable or app-controlled smart plugs to vary interior lights at dusk and during the night.
• Leave curtains partially closed but not fully drawn.
• Install a basic Wi-Fi camera at main entrances or in the garage; most models send motion alerts and store clips in the cloud.
• Place a “beware of dog” sign even if you don’t own one—studies show it deters casual thieves.

6. Know Your Insurance Vacancy Limits and Inspection Requirements

Policies vary:

Insurer Type	Typical Unattended Limit	What You May Need to Do
Standard home policy	4 days without a walkthrough	Arrange interior checks (not just drive-bys)
Premium/endorsement	7–30 days	Provide proof of smart water-shutoff or security monitoring
Seasonal/secondary	Often unlimited	Maintain heat, power, and regular inspections

Failure to meet monitoring requirements can void coverage for water damage or theft. Contact your broker or carrier before you leave to confirm.

7. Arrange Yard and Mail Maintenance

• Submit a hold-mail request with Canada Post or use free community mailbox forwarding.
• Ask a neighbour—or hire a service—to mow, edge, and water the lawn.
• Trim back shrubs that block windows and prune branches that overhang the roof. Thieves target windows and doors of homes that are concealed from the street.
• Store patio furniture, ladders, and tools; thieves use them to access upper windows.

8. Schedule an In-Person Walkthrough

• Provide a trusted person with a key or smart-lock code.
• Ask them to check the basement floor, under sinks, the electrical panel, and the sump pit.
• Have them flush toilets and run taps briefly to prevent sewer smells and dried traps.
• Document each visit with date-stamped photos—insurers appreciate proof.

WINMAR® Kootenay offers professional property-check services, including moisture readings, HVAC status, and exterior inspections.

9. Bonus Smart-Home Upgrades

Device	What It Does	Approximate Cost
Leak-sensor pack (3–5 units)	Sends phone alert when water touches sensor pad	$80–$150
Wi-Fi main-line valve	Automatic shutoff, app control, leak analytics	$600–$1,200 installed
Whole-home surge protector	Guards all circuits against voltage spikes	$250–$500 installed
Cellular alarm hub	Continues to send alerts during power or internet outages	$200–$400 plus plan

Upfront costs are typically less than your deductible on a single major claim.

10. Final Check and Departure Day

1. Turn off the main water valve (or confirm smart valve status).
2. Photograph each room—helpful for insurance records.
3. Lock every window, including basement sliders.
4. Activate security system and smart plugs.
5. Notify your keyholder of your itinerary and emergency contacts.

Heading Out? Call WINMAR® Kootenay First

• Pre-vacation walkthroughs and moisture scans
• Sump-pump servicing and battery-backup installs
• Smart water-shutoff valve installation
• 24 / 7 emergency response if the unexpected happens

Enjoy your summer knowing WINMAR® Kootenay is only a phone call away—protecting what matters while you’re making memories.