Does a Plumbing Vent Have to Be Straight?

If you’ve ever wondered, “Does a plumbing vent have to be straight?”—you’re not alone. Homeowners, DIYers, and even new plumbers often assume vent pipes must run vertically in a perfectly straight line. But the reality is more flexible (literally!). Understanding how plumbing vents actually work can save you time, money, and unnecessary stress during a…