Architecture Billings Index Improves Slightly in February

Measure of architecture billings activity -- leading construction spending by nine- to twelve months -- continues to indicate growth (above 50)

After starting the year on a positive note, there was another minor increase in the Architecture Billings Index (ABI) last month. The American Institute of Architects (AIA) reported the February ABI score edged up to 50.7 from a mark of 50.4 in January. This score reflects an increase in design services (any score above 50 indicates an increase in billings). The new projects inquiry index was 56.8, down from the reading of 58.5 the previous month.

The ABI reflects the approximate nine- to twelve-month lead time between architecture billings and construction spending. 

“The unusually severe weather conditions in many parts of the country have obviously held back both design and construction activity,” said AIA Chief Economist Kermit Baker, Hon. AIA, PhD. “The March and April readings will likely be a better indication of the underlying health of the design and construction markets. We are hearing reports of projects that had been previously shelved for extended periods of time coming back online as the economy improves.”

Key February ABI highlights:

• Regional averages: South (52.8),West (50.5), Northeast (48.3), Midwest (47.6)

• Sector index breakdown: multi-family residential (52.5), commercial / industrial (51.9), institutional (49.6), mixed practice (46.6)

• Project inquiries index: 56.8

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