How to Winterize Your Plumbing in Illinois

Winterizing your plumbing before Illinois temperatures drop is one of the best ways to prevent frozen pipes, leaks, and expensive repairs. While every home is different, a few proven steps can significantly reduce risk—especially for plumbing in unheated areas.

Start by identifying where your pipes run. Common problem spots include exterior walls, garages, crawl spaces, basements with poor insulation, and areas near doors or vents. Pay special attention to lines that lead to hose bibs, outdoor showers, sprinkler systems, and any plumbing connected to pools or irrigation.