We recommend a minimum of 400-600 square feet for a 3.5 to 5 BBL system, 600-1200 square feet for a 7-10 BBL system, and approximately 150 square feet per barrel for larger production brewhouses. Ideal layouts may require double these minimum requirements. Please keep in mind that these square footage recommendations will vary based on floor plans, existing layouts, and additional specifications. Consider this when meeting with your Brewery Design Consultant.