Winter is here, and if you haven’t winterized your irrigation system yet, now’s the time. Freezing temperatures can wreak havoc on pipes, valves, and sprinkler heads, leading to costly repairs when spring rolls around. Proper winterization protects your system from damage and ensures a smooth start when the warmer months return.
At Prestige Lawn Solutions, we specialize in irrigation maintenance and winterization, helping homeowners in Indianapolis avoid unnecessary headaches. Here’s a step-by-step guide to winterizing your irrigation system the right way.
Why Is Winterizing Your Irrigation System Important?
If water remains in your irrigation pipes over winter, it can freeze, expand, and cause cracks or bursts. Even underground pipes aren’t safe—frozen water can lead to costly repairs and inefficient performance when you turn your system back on in the spring.
Winterizing ensures:
- No costly pipe replacements
- No unexpected leaks in the spring
- An extended lifespan for your irrigation system
- Efficient water usage when it’s time to start watering again
Step 1: Shut Off the Water Supply
The first step in winterizing your irrigation system is shutting off the main water supply. Locate the shutoff valve (typically near your water meter or inside your basement) and turn it off. If your system has a backflow preventer, make sure to shut that off as well to prevent freezing damage.
Step 2: Drain the System
Draining your irrigation system is crucial to preventing frozen pipes. There are three main ways to do this:
- Manual Drain Method: Some systems have manual drain valves. Open each valve and let the water flow out completely.
- Automatic Drain Method: If your system has automatic drain valves, turn off the water supply and run the sprinklers briefly to release built-up pressure. The system should automatically drain excess water.
- Blowout Method (Recommended): This method uses compressed air to force any remaining water out of the pipes. It’s the most thorough option but should be done by a professional to avoid pipe damage.
Step 3: Insulate Exposed Components
Any above-ground pipes, valves, and backflow preventers should be insulated to protect them from freezing temperatures. Use foam insulation tape, pipe sleeves, or even an old towel wrapped in a plastic bag for added protection.
Step 4: Shut Down the Controller
If your irrigation system has an automatic timer, be sure to turn it off or switch it to “rain mode.” This prevents the system from trying to activate when it’s not needed, saving energy and preventing potential malfunctions.
Step 5: Schedule a Professional Inspection
While DIY winterization is possible, having a professional inspect and winterize your system ensures nothing gets overlooked. Our team at Prestige Lawn Solutions can handle the entire process, ensuring your irrigation system is properly shut down and protected against freezing temperatures.
Don’t Wait—Winterize Your Irrigation System Today
Waiting too long to winterize your system can lead to serious damage and unexpected repair costs. Whether you need help draining your system or a professional blowout, Prestige
Protect your irrigation system now and enjoy a hassle-free spring. Contact us today to get started.
