Where should spare propane tanks for use in portable heaters or forklifts be stored?

Storing spare propane tanks outside the building is essential for safety reasons. Propane is a highly flammable gas, and if a leak occurs, it can accumulate and create a risk of explosion or fire, especially if stored indoors where ventilation is limited. By keeping propane tanks outdoors, particularly in a well-ventilated area, the risks associated with leaks or spills can be mitigated effectively. Outdoor storage reduces the potential for a dangerous buildup of gas and allows any excess propane to dissipate safely into the atmosphere.

While some might consider indoor storage for convenience or protection from the elements, it poses serious safety hazards, as propane vapors can easily ignite in enclosed spaces. Therefore, guidelines and regulations generally recommend that propane tanks be stored in a designated outside area where they can be monitored and accessed when needed, without compromising safety.