87 feet in length and 11’6” in width is needed for two regulation (ten pin) bowling lanes, which includes a 4-foot rear service aisle behind the pinsetting equipment. For a single lane, we recommend allowing at least 76 inches in width. If you’re installing furniture in front of the lanes, add 10 to 15 feet for a spacious seating area. Of course, our experts can help you customize the size to fit your needs. If you have less space, or simply want a smaller footprint, we can build a mini bowling alley, Rollerball, Duckpin, or Rollerball mini lanes in your home. For two mini bowling lanes, anywhere from 33 to 42 feet in length (which includes a 3-foot rear service aisle behind the pinsetting equipment) and 94 to 118 inches in width is needed, depending on the style you choose. For a single mini bowling lane, allow from 55” to 68” in width, depending on the style.