How to Prepare Your Irrigation System for Winter

Advice from a Professional Drainage Contractor

If you have a good irrigation system installed in your yard, you know how useful and time-saving it is. That is timely maintenance is an important part of keeping your system functioning well for a long time. Proper winterization is an important maintenance procedure that your trusted drainage contractor can certainly help you with. Here are four of the most common steps in reliable irrigation winterization.

Get the Valves Insulated

Every functioning sprinkler system depends on a water supply that is operated by valves. The first thing to do is shut off the valves and insulate the main shut-off valve in order to prevent it from freezing. There are various insulation products available for this, such as foam insulation tape and a plastic bag. This should effectively keep the extreme winter temperatures from causing the valve to freeze. Additionally, insulating all the above-ground piping with foam insulating tubes and similar products is also a good idea.

Shut Down the Timer

If your system is automatic, the next step would be to shut off the timer. In many cases, this is done by switching the controller to rain mode. When you switch to this setting, it will keep your sprinklers from going off, but the controller will continue keeping time throughout the winter, meaning that the information such as the start time and run time will be preserved. However, if your system does not have rain mode or if the controller activates a pump, the best course of action is to disconnect the wires and shut off power to the controller.

Make Sure That The System is Drained

It is very important to remove all the water left in the pipes and sprinklers. This is because frozen water can cause a lot of damage to the piping. Draining the system of water can be done in a few different ways, such as the blow-out method using compressed air. This process could be complicated and unsafe, so it is always a good idea to contact a professional drainage contractor to get the job done for you.

Insulate the Backflow Preventers

The final step is to make sure that the above-ground backflow preventers and valves are properly insulated. Quality insulation tape should prevent any freezing but you should be mindful not to block the air vents and drain outlets.

If you need reliable sprinkler and irrigation system services in Houston, TX, be sure to set up an appointment with a reliable drainage contractor. Entire Home Service is always prepared to provide high-quality solutions at competitive rates. Reach out to us at (832) 225-6443 today!