Restroom trailer for a December 2026 wedding: do we need a heated fresh water hose?

Yes, you need a heated fresh water hose for a restroom trailer in near-freezing temperatures. A standard garden hose will freeze solid overnight and block water flow, leaving your guests without flushing toilets or running water at the sinks. Insulating the hose only delays freezing; it does not prevent it. Relying solely on the onboard fresh water tank is risky because a four-stall restroom trailer uses water quickly with flushing toilets and sinks, and you may need multiple refills during the event. A heated hose maintains a consistent water supply without interruption. Confirm with your rental company that they provide a heated hose rated for freezing conditions, as some include it as part of winter service or offer it as an add-on. Also, ensure the spigot at the venue is frost-free or protected, as a frozen spigot will defeat the purpose of the heated hose. Plan for the hose to run along the ground without kinks or dips where water can pool and freeze.