Architecture Billings Index Softens In January

Washington, DC – Following a nine-month stretch of positive billings, the Architecture Billings Index (ABI) showed no increase in design activity in January. As a leading economic indicator of construction activity, the ABI reflects the approximate nine to twelve month lead time between architecture billings and construction spending. The American Institute of Architects (AIA) reported the January ABI score was 49.9, down from a mark of 52.7 in December. This score reflects a very modest decrease in design services (any score above 50 indicates an increase in billings). The new projects inquiry index was 58.7, down from a reading of 59.1 the previous month.

“This easing in demand for design services is a bit of a surprise given the overall strength of the market over the past nine months,” said AIA Chief Economist Kermit Baker, Hon. AIA, PhD. “Likely some of this can be attributed to severe weather conditions in January. We will have a better sense if there is a reason for more serious concern over the next couple of months.”

* Every January the AIA research department updates the seasonal factors used to calculate the ABI, resulting in a revision of recent ABI values.

Key January ABI highlights:

• Regional averages: South (54.8), West (49.3), Midwest (50.8), Northeast (46.0)

• Sector index breakdown: multi-family residential (51.4), institutional (53.0), commercial / industrial (50.9), mixed practice (46.9)

• Project inquiries index: 58.7

• Design contracts index: 51.3

The regional and sector categories are calculated as a 3-month moving average, whereas the national index, design contracts and inquiries are monthly numbers.

About The American Institute Of Architects

For over 150 years, members of the American Institute of Architects have worked with each other and their communities to create more valuable, healthy, secure, and sustainable buildings and cityscapes. Members adhere to a code of ethics and professional conduct to ensure the highest standards in professional practice. Embracing their responsibility to serve society, AIA members engage civic and government leaders and the public in helping find needed solutions to pressing issues facing our communities, institutions, nation and world. For more information, visit www.aia.org.