Can You Cut Through Floor Joists for Plumbing? (Yes—But Carefully!)

Homeowners and even seasoned DIYers often ask: “Can you cut through floor joists for plumbing?” The short answer is yes—but only under strict conditions that preserve your home’s structural integrity. Whether you’re installing a new bathroom, rerouting pipes, or upgrading old plumbing, understanding the right way to modify floor joists is crucial. Cutting them incorrectly…