When someone reads that a standard hoistway requires roughly 20 square feet, the number often doesn’t mean much until it’s translated into a real-world comparison. A 4-foot by 5-foot footprint is approximately the size of a small coat closet. That’s the space requirement. The question isn’t “do I have 20 square feet somewhere,” it’s “do I have 20 structurally appropriate square feet that stacks cleanly between floors.”
That stacking alignment requirement is the piece most competitors forget to mention. The space on the first floor and the space directly above it on the second floor must align vertically. A homeowner might have a generous unused corner on the first floor, only to discover that the space directly above is occupied by a bathroom, closet, or load-bearing configuration that makes vertical alignment difficult without structural modification. This is not a deal-breaker in every case, but it’s worth understanding before you get attached to a specific location.
Common placement areas that tend to work well include the end of a hallway, a corner of a room adjacent to the staircase, the space inside or adjacent to an existing closet, or a space along an exterior wall. Each option has different structural implications, and that’s exactly the kind of evaluation an in-home assessment is designed to resolve.
