general
Outdoor Water Spigot Cover
Outdoor Water Spigot Cover. In general, outdoor faucet covers work pretty well at their main job: The term spigot or faucet is more common in the us, while the terms hose bib and sillcock” are more common in the uk.

Thus, there is no expanding or breaking of the spigot or pipes. The term spigot or faucet is more common in the us, while the terms hose bib and sillcock” are more common in the uk. The insulated cover prevents this radiated heat from escaping and therefore prevents water in the faucet from freezing, expanding, and rupturing the spigot.