In preparation for the 2021 offseason, the Denver Broncos have rolled over $17.778 million in cap room according to a report by Mike Klis of 9News. As Klis mentioned, this is not cap space but cap room. Meaning that whatever the cap is set at by the NFL, the Broncos will start with a higher ceiling by that amount they rolled over.
Broncos have rolled over $17.788 million in 2020 cap room to 2021. So if league sets salary cap at $175 million, Broncos cap would be $192.788 million for 2021.