On the heels of a sizable decrease in April, the Architecture Billings Index slowed even further in May. As a leading economic indicator of construction activity, the ABI reflects the approximate nine- to 12-month lag between architecture billings and construction spending.

The American Institute of Architects reported the May ABI score was 47.2, a slight decrease from a reading of 47.6 the previous month.  This score reflects a continued decrease in demand for design services (any score above 50 indicates an increase in billings).

The new projects inquiry index was 52.6, down from a mark of 55.0 in April, its lowest level in almost a year and a half.
“Whatever positive momentum had been seen in late 2010 and earlier this year has disappeared,” said AIA Chief Economist Kermit Baker.

“The broader economy looks to be entering another soft spot, and certainly state budget constraints are adversely affecting the profession’s ability to work on institutional projects. But there is no denying that the prolonged credit freeze from lenders for financing commercial projects is the number one challenge to a recovery for the design and construction industry.” 


Key May ABI highlights:


• Regional averages: West (49.3), Northeast (47.6), South (47.5), Midwest (45.9)


• Sector index breakdown: multifamily (53.6), mixed practice (49.1) commercial/industrial (46.5), institutional (44.9)


• Project inquiries index: 52.6