We recommend a minimum of 10’ ceilings for a 3.5 to 5 BBL system and 12-15’ ceilings for a 7-10 BBL system (add 2-3’ for combi pub systems). These minimum heights may limit the ability to mount a grist case above the mash tun. Production brewhouses greater than 10 BBL in size should have a minimum of 15’ to 20’ ceilings. Please note that typically all tanks greater than 10 BBL are delivered in cradles sitting on their side. A rigging company will need additional space above the tilt height of the tank to properly rig the equipment for lifting. Necessary ceiling heights vary for each project, so be sure to discuss this with your Craft Kettle Brewery Design Consultant.