Will the crack during winter?

Rain Bird riser flex pipe, like other flexible irrigation tubing, can freeze if the temperatures drop below freezing. If the system is still active and water is present inside the pipe, it can freeze and expand, which can potentially cause the pipe to crack or burst. To prevent this, it's important to winterize your irrigation system before the first freeze by draining the water or blowing it out with compressed air. If you live in an area where freezing temperatures are common, taking these precautions can help avoid damage to your irrigation system. If you would like additional help in setting up or operating the [insert product], please feel free to contact our technical support at 1-800-RAIN BIRD (800-724-6247) and we’d be more than happy to assist.