Don’t Let Winter Wreck Your Sprinkler System
Here in Minnesota, winter always seems to show up sooner than we expect, and it doesn’t take long for freezing temps to cause big problems for outdoor water systems. If your sprinkler system isn’t properly winterized, the leftover water inside the pipes can freeze, expand, and crack the lines. Come spring, that means costly repairs and unwanted water damage.
The good news? Winterizing your sprinkler system is a quick, easy, and worthwhile process.
Why It Matters
- Frozen pipes = broken pipes. Water expands as it freezes, and even a small amount of leftover water can split pipes or damage valves.
- Repairs get expensive. Replacing underground lines or sprinkler heads costs far more than a simple blow-out service.
- Water damage risk. Cracked pipes can leak into your yard, or worse, into your foundation.
How to Winterize Your Sprinklers
- Shut off the water supply to your sprinkler system.
- Drain or blow out the lines with compressed air to remove any remaining water. *Tip: This step is best handled by a professional to make sure every line is cleared.
- Insulate above-ground components, like valves and backflow preventers, to protect them from freezing temperatures.
- Check it twice. Walk your yard and make sure everything looks shut down and secured before the first hard freeze.
When to Do It
In Minnesota, we recommend winterizing your system before the first freeze, typically by mid-October. Waiting too long puts your system at risk.
Final Thought
Just like protecting your home from frozen pipes, winterizing your sprinkler system is about prevention over repair. A little effort now saves you money, stress, headaches, and a visit from us.
While we always enjoy seeing our customers, true protection begins long before damage occurs. Keep warm, stay prepared, and remember, if the unexpected happens, we’re always just a call away.
