As the weather gets colder, your irrigation system becomes more vulnerable to damage. If the water inside the sprinklers freezes, it will expand, increasing pressure until the components crack. It’s crucial to handle your winterization tasks during the fall to avoid problems and ensure the system works when you need it in the spring. Use the following tips to prepare your sprinklers for frigid temperatures.

3 Steps to Sprinkler System Winterization

1. Shut Down the System

Before the first freeze, locate the main valve for your sprinkler system. It’s usually located along the water line that connects your supply to the sprinkler controller. Use this to halt the flow of water so that no additional moisture enters the irrigation system.

In some cases, you may need to have a shut-off valve installed. If you have an automatic sprinkler system, locate the controller. Set it to rain mode or off to prevent the controller from signaling the valves and needlessly watering the lawn.

2. Drain the Piping

Once you’ve prevented additional water from entering the system, you’ll need to get rid of the small amount of water that’s lingering inside the pipes. An irrigation contractor can use compressed air to blow the water out of the sprinklers without damaging them. This will prevent frozen water from permanently damaging the pipes.

3. Safeguard Components

Finally, you’ll need to have insulation added to shield the sprinkler system from the cold. Your contractor can install pipe insulation in vulnerable areas to prevent the components from bursting.

They’ll also ensure the various above-ground mechanisms are protected from the elements. They’ll secure the main shut-off valve and controller if they aren’t already covered. If they detect any damage, they’ll perform the necessary repairs and prevent cracks, gaps, and leaks from worsening. 

If you’re having trouble preparing your irrigation system for the upcoming months, rely on The Sprinkler Connection. They provide winterization services to property owners in Pittsford, NY, and the surrounding areas. With their help, your sprinklers will be ready to re-emerge come springtime. To learn more about their skills, visit the website. Call (585) 398-3960 to speak with a friendly representative about your lawn sprinkler needs.