Generally speaking, small cylinders up to and including 420 lbs. (100-gallons) should be outside and at least 15 feet from a building opening such as a window, door, vent, etc. Most small multiple cylinders/tanks are required to be stored outside in a rack or a secured area. A larger tank, 100 – 499 gallons, must be 10 feet away from the building or property line. Tanks from 500 – 2000 gallons are set 25 feet away from a building or property line. 2000+ gallon tanks are 50 feet away from a building or property line. Protective barriers or concrete foundations may be needed and local fire departments and other governing agencies may be involved in the installation process.

Every city can have different rules and regulations as far as the placement of either portable or stationary propane containers are concerned. Also, rules are different for residential and commercial use. You can call us or the local fire department for advice on your specific situation.