Hose Faucet

Exterior hose faucets, sometimes called “hose bibbs,” are a plumbing feature that we just take for granted. Most of us would be shocked to move into our new home and discover there’s no place outside to connect a hose to the water supply. How will we wash the car, or water the garden? Even many townhouse units will have a bibb at the balcony. While they are basically just another faucet, they do have special considerations. The main one is the need for an anti-siphon device. These are either integral to the faucet, or an aftermarket screw-on. A hose connected to an exterior faucet can come into direct contact with the soil, puddles, spills, or other contaminates. The anti-siphon feature prevents drawing contamination into the potable water supply should the supply pressure drop. While they may not have been required when the house was built, we should always report when they are missing. We should also be aware that hose faucets can be winterized to prevent freeze damage. Don’t forget to use appropriate Limitation Statements. Inspect for a solid mounting to the exterior in a manner that doesn’t allow water penetration. Report leaks, drips, damage, and missing faucets.

Screw-on anti-siphon devices are used on standard hose faucets

There are several styles of faucets with integral anti-siphon devices


The hose faucet is not properly secured to the structure. This can allow damage and cause leaks. Secure the faucet to the structure.

The hose faucet is broken or leaking. This affect proper operation and can waste water. Hire a plumber to repair or replace the faucet.

The hose faucet is inoperative. This affects normal use. Hire a plumber to repair or replace the faucet.

The hose faucet is missing an anti-siphon device. These prevent contaminated water from entering house’s potable water supply. Install an anti-siphon device.

The hose faucet handle is broken or missing. This affects normal use. Repair or replace the faucet handle.

The hose faucet is missing. This affects normal use. Hire a plumber to repair or replace the faucet.