One hard freeze is all it takes: water trapped in an outdoor faucet expands, splits the pipe just inside the wall, and quietly leaks there until spring. It’s one of the most common — and most avoidable — winter plumbing repairs. Fifteen minutes on a fall afternoon protects every spigot on the house. (Already done your sprinklers? This is the other half of the job.)
Disconnect and drain every hose
Do this first, before the first hard frost. A connected hose traps water inside the faucet — it’s the #1 cause of split hose bibs, and it defeats even a frost-free faucet. Unscrew each hose, stretch it out on a slope (or walk it over your shoulder) so the water runs out, then coil it loosely and store it in the garage or basement. Hoses stored drained and out of the sun last years longer, and a wall-mount reel or hanger keeps the coils tidy and kink-free.
Shut off the water and drain the faucet
Most homes have an interior shut-off valve for each outdoor faucet — usually in the basement or crawl space, on the pipe heading toward the spigot. Close it, then open the outdoor faucet and let it run dry. If the valve has a small bleeder cap, open it over a bucket to empty the pipe completely. Then leave the outdoor faucet open all winter so any remaining moisture has room to expand. No interior shut-off? That’s worth having a plumber add — and until then, the next two steps matter even more.
Cover every spigot with an insulated cover
Foam faucet covers cost a few dollars, take ten seconds to install, and add real protection — they trap the heat radiating out of the house wall around the faucet. Put one on every spigot, even frost-free ones, and especially any faucet you couldn’t drain from inside. During brutal cold snaps, insulate the first stretch of exposed pipe in the basement or crawl space too — cheap foam pipe sleeves slide right on.
Frost-free faucets help — but only used right
A frost-free sillcock closes the valve 8–12 inches back inside the warm wall and slopes slightly downward, so the exposed barrel drains itself every time you shut it off. That’s real protection — but only with the hose disconnected. Leave a hose on and the barrel stays full of water and splits like any other faucet. If one of your spigots is a hassle to drain every year, swapping in a frost-free model is a straightforward upgrade that makes every future fall nearly effortless.
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