Winterizing Irrigation Lawn System

But the question of when to stop watering your lawn and winterize your sprinkler system is a little more complicated.

Winterizing irrigation lawn system.

But you can probably blow it out zone by zone. Most of the country will see at least one deep freeze during the cold season. Damage to an underground irrigation system is costly to fix and may require a large portion of the yard to be dug out to locate the problem. To minimize the risk of freeze damage you ll need to winterize your irrigation system.

There are generally three methods used to winterize a pump system. How to winterize a sprinkler system. Manual drain auto drain and the blowout method air compressor. Yet the thin tubing used in irrigation systems has a tendency to shift and sink over time.

If you re into number crunching and you have the original irrigation layout showing the gallons per minute gpm of each sprinkler head just divide the total gpm of each zone by 7 5. As a general rule you should winterize your system at least a week before the first freeze is expected. Without proper preparation your sprinkler system might be damaged by freezing temperatures. Most systems have a built in manual or automatic drain valve that uses gravity to move water from the pipes.

Many more will see freezing temperatures and snow through the winter months. You need to winterize your. The blowout method is usually the easiest and most efficient way to winterize a sprinkler pump system. If you don t know your system type it is best to use the blowout method.

Or lower in winter you have to blow water out of the system before the cold sets in. Recommendations for blowing out an irrigation system. Ways to winterize an irrigation system. Your grass likes a deep drink every week to 10 days in most climates.

How do i winterize my irrigation system. If you have a lawn sprinkler system and you live in a climate that drops to 32 degrees f. If you don t almost any part of the system can freeze bursting pipes cracking sprinkler heads breaking valves or damage to the most expensive part of all the backflow preventer the big brass and copper. Keep an eye on the local weather reports in the newspaper or on television for when the first freeze of the year is expected.

Below the freezing point some of the most critical components of a sprinkler system can be damaged. As temperatures outside drop below the freezing point of water water in your sprinkler system pipes can freeze into ice and expand causing your pipes to burst as a result. In areas where winterization is mandatory irrigation systems are installed using one of three types of water removal.