Water left in an irrigation system over winter can freeze and crack the lines. Here is how Spokane Valley homeowners should winterize.
Why it matters
Irrigation lines sit shallow and freeze easily. A cracked pipe or valve may not show until spring, when the system is turned back on and leaks everywhere.
Shut off the water
Close the irrigation shutoff and drain what you can from the backflow preventer and the lines.
Blow out the lines
Compressed air blows the remaining water out of each zone. rain and older housing stock mean corroded fittings and slow drains show up often In Spokane Valley, this is the standard method and worth doing right.
The backflow device
The backflow preventer must be drained and protected too — it is the most expensive part to replace.
Winterize before the freeze
Do not wait for the first hard freeze. Call 888-217-3585 and Spokane Valley Plumbing Helpers will match you with a Spokane Valley pro for the blowout.
Plumbing in Spokane Valley: what to know
In Spokane Valley, rain and older housing stock mean corroded fittings and slow drains show up often. Pros in our network know the local quirks and bring the right parts on the first visit.
Across Spokane County — from Liberty Lake, Spokane and Post Falls to ZIP codes like 99216, 99037, 99206 — homeowners deal with the same kinds of issues. The tips above apply locally, and when a job goes beyond a quick fix, a vetted local pro is only a call away.
Need a hand in Spokane Valley?
If a plumbing issue is beyond a quick fix, don't wait for it to get worse. Call 888-217-3585 and Spokane Valley Plumbing Helpers will match you with a vetted local pro — usually within minutes. Learn more about plumbing help in Spokane Valley.