Draining Sprinkler System Before Freeze

Here is how to quickly drain your sprinkler system to prevent freeze damage if you don t have time to blow it out before our first heavy freeze.

Draining sprinkler system before freeze.

Since water expands as it freezes draining the system before cold weather strikes ensures that the pipes won t burst. Most sprinkler systems are not buried deep enough to protect them from freezing. Ryan will show you how to drain your sprinkler system so that you do not have to worry if there are a few nights that drop below freezing and so that you ca. This is as easy as adding tee fittings in the lower parts of the sprinkler system.

Outside your house or maybe in the garage locate. In cold climates underground sprinkler systems can freeze and burst in winter unless the lines are drained or blown free of water. Outside your house or maybe in the garage locate. Bart suminski president of.

Simply shut off the main water supply to your system and open the drain valves at the end of each zone. An installed sprinkler system frequently gets overlooked in a freeze and can cause a lot of problems if not protected. Don t blow out the system yet. Below the freezing point some of the most critical components of a sprinkler system can be damaged.

An easy way to drain those irrigation lines is to install automatic drain valves. Flush all the water from the system to avoid damaging pipes and fixtures. Thanks to recent hot temperatures denver hit 101 degrees on saturday the ground is warm and 8 to 12 inches of dirt will act as an insulator for irrigation pipes. That needs to be prepped before a freeze.

Your lines must be drained or blown out using an air compressor before the first hard freeze. Draining a little water may not be enough to prevent pipe rupture.