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    Architectural Billings Index Expands in December

    Written by David Schollaert


    Demand for design services from architecture firms in the U.S. improved for the 11th straight month in December, according to the latest report from the American Institute of Architects. AIA’s Architecture Billings Index rose from 51.0 in November to 52.0 in December. The ABI expanded each month in 2021 except for January.

    The index for new project inquiries expanded by 8.0 points to 62.0, while the new design contracts index was flat month on month at a reading of 55.8.

    David Schollaert

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