Author Nathaniel Lachenmeyer has approached the AIA with what he terms an “odd query.” You see, he is writing a book on the number 13 for Penguin Putnam Architecture that will “examine superstitions related to 13 from 13 perspectives (e.g., psychology, history, and mythology).” Part of the book deals with the beliefs about 13 that have been incorporated into architecture and design. Can you help? Here’s what he wants to know.

Have you noticed a decline in the number of clients/buildings with 13 or more floors omitting the 13th floor designation in recent years?

If so, when do you think that the trend toward omission peaked?

When did the omission of the 13th floor begin—or has it existed since the first skyscraper?

Are certain kinds of buildings/categories of clients more likely than others to request omission/inclusion of a 13th floor?

How do you approach the issue with clients? In other words, at the outset, do you include a designated 13th floor in your plans? Do you have an explicit conversation about the subject? If so, at what stage? How do you approach the issue—seriously, tongue-in-cheek?

Are buildings with 13 or more floors that use the 13th floor designation more or less unlucky than those that omit it? (!)

Please respond to the author directly:
Nathaniel Lachenmeyer
5 Miller Place
Huntington Station, NY 11746
(home) 631-425-1049
(cell) 917-573-2779
e-mail: NLachenmeyer@aol.com.

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