Architectural Billings Index Rises

Words: Bronzella Cleveland

Architectural Billings Index Rises

On Nov. 18, 2009, the American Institute of Architects (AIA) reported that amidst a continued high level of inquiries for possible new projects, the Architecture Billings Index (ABI) reached its highest mark since August 2008. As a leading economic indicator, the ABI reflects the approximate nine- to 12-month lag time between architecture billings and construction spending. The AIA reported the October ABI rating was 46.1, up sharply from 43.1 in September. This score, however, indicates a continued decline in demand for design services, the group says. (Any score above 50 indicates an increase in billings.)

“This news could prove to be an early signal towards a recovery for the design and construction industry,” said AIA Chief Economist Kermit Baker, PhD, Hon. AIA. “On the other hand, because we continue to get reports of architecture firms struggling in a competitive marketplace with a continued decline in commercial property values, it is far too early to think we are out of the woods.”

Key October ABI highlights:

Regional averages: South (46.1), Northeast (44.3), Midwest (43.0), West (42.8)

Sector index breakdown: institutional (48.7), multi-family residential (45.4), commercial / industrial (41.7), mixed practice (39.1),

Project inquiries index: 58.5

For more information, visit www.aia.org.

HangTite Blended Cement Products Joins the 2026 Masonry Alliance Program as a Gold Partner
November 2025

The Mason Contractors Association of America (MCAA) is excited to announce that HangTite Blended Cement Products has joined the 2026 Masonry Alliance Program (MAP) at the Gold Level.

ONE Spokane Stadium: A Unifying Force in Spokane’s Downtown Core
November 2025

Located in the vibrant arts and entertainment district of Spokane, Washington, ONE Spokane Stadium is a beacon of community, sport, and culture, showcasing the best of multifunctional urban design. Spearheaded by ALSC Architects, the stadium was designed

MCAA And Alan Pettingale Announce Strategic Partnership To Restore America’s Masonry
November 2025

The Mason Contractors Association of America (MCAA) has established a strategic partnership with Alan Pettingale, President and Founder of Specialized Masonry Restoration and creator of the Brick Talk Live podcast and Masonry Restoration Magazine. The par

Westlake Royal Stone Solutions Renews Cornerstone Partnership in the 2026 Masonry Alliance Program
November 2025

The Mason Contractors Association of America (MCAA) is excited to announce that Westlake Royal Stone Solutions will renew its distinguished Cornerstone partnership in the 2026 Masonry Alliance Program.