What Are Sink Shut-Off Valves (And Should You Replace Them During a Vanity Install?)
🔑 Key Takeaway Sink shut-off valves, also known as angle stops, control water flow to your faucet. If they’re old, stuck, or leaking — and especially if you’re already swapping out a vanity or faucet — it’s smart to replace them. Doing so adds safety, improves reliability, and future-proofs your plumbing for the next 10+...








