How to Winterize Your Irrigation System in Weatherford, TX

If you have an irrigation or sprinkler system at your Weatherford, TX home, winterizing it before the first hard freeze is one of the most important things you can do to protect your investment. Frozen water in irrigation pipes and heads can crack PVC lines, damage backflow preventers, and destroy spray heads — repairs that cost far more than a simple winterization service. Here's a complete guide to winterizing your irrigation system in North Texas.

When to Winterize Your Irrigation System in Weatherford

In Weatherford and Parker County, the first hard freeze (28°F or below for several hours) typically occurs between late November and mid-January. We recommend winterizing your system in October or early November to ensure you're protected before any unexpected early freezes. Don't wait until you see a freeze warning in the forecast — schedule your winterization in advance.

The Blow-Out Method vs Draining

There are two main methods for winterizing irrigation systems: draining (manual or automatic drain valves) and blow-out using compressed air. The blow-out method is the most thorough and is recommended for most Weatherford systems. It involves connecting an air compressor to the system and blowing compressed air through each zone to force all water out of the pipes and heads. This should be done by a professional to avoid over-pressurizing the system and damaging heads or pipe fittings.

Protecting Your Backflow Preventer

Your backflow preventer is one of the most vulnerable components of your irrigation system to freeze damage. After blowing out the system, shut off the water supply to the irrigation system at the main isolation valve, and insulate the backflow preventer with foam pipe insulation or a backflow cover. In extreme cold snaps like the 2021 winter storm, even insulated backflow preventers can freeze — consider adding a secondary layer of protection.

Schedule Irrigation Winterization in Weatherford, TX

Texas Select Landscape provides professional irrigation winterization services in Weatherford, Aledo, Hudson Oaks, Willow Park, Springtown, and all of Parker County, TX. Don't wait until a freeze warning — call us at 817-692-9095 or schedule your winterization appointment online now.