Denver’s Fire Code consists of the International Fire Code and specific Denver Amendments to that code. The base International Fire Code does not permit barbecues on balconies, period--no exceptions. However, the Denver Amendments do allow barbecuing on balconies with small, controllable amounts of fuel. Click here for a copy of this code section/amendment.
For new construction, we encourage developers to put natural gas connections for barbecue grills into new residential complexes. For existing buildings, the Denver Amendments provide an exception by which people can barbecue with a 1-lb. cylinder of propane (enough for two or three cooking sessions) and one extra 1-lb. bottle. No permit is required. Charcoal barbecues are not allowed on any building balconies.