Are mattresses included with the Patti Steel Quick Lock bunk bed? Updated June 12, 2019 16:44 Mattresses are sold separately from this bunk bed. We recommend purchasing a mattress no thicker than 8" for our bunk beds. Related articles Does the Patti Steel Quick Lock bunk bed product arrive in multiple boxes? Can I attach a headboard and a footboard to my Michelle Compack Bed Frame? Are the seat cushions for the Zinus sofas and loveseats removable? Can you separate the top and bottom bunk on the Patti Steel Quick Lock bunk bed as individual beds?