Riding a stretch of increasing levels of demand for thirteen out of the last fifteen months, the Architecture Billings Index (ABI) dropped in April for the second month this year.
The American Institute of Architects (AIA) reported the April ABI score was 48.8, down sharply from a mark of 51.7 in March. This score reflects a decrease in design services (any score above 50 indicates an increase in billings). The new projects inquiry index was 60.1, up from a reading of 58.2 the previous month.
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 fundamentals in the design and construction industry remain very healthy,” said AIA Chief Economist Kermit Baker, Hon. AIA, PhD. “The fact that both inquires for new projects and new design contracts continued to accelerate at a healthy pace in April points to strong underlying demand for design activity. However, April would typically be a month where these projects would be in full swing, but a severe winter in many parts of the Northeast and Midwest has apparently delayed progress on projects.”
Key April ABI highlights:
- Regional averages: South (55.8), West (52.9) Midwest (49.9), Northeast (43.2)
- Sector index breakdown: institutional (51.8), mixed practice (51.8), multi-family residential (49.0), commercial / industrial (48.9)
- Project inquiries index: 60.1
- Design contracts index: 53.1
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 AIA Architecture Billings Index
The Architecture Billings Index (ABI), produced by the AIA Economics & Market Research Group, is a leading economic indicator that provides an approximately nine to twelve month glimpse into the future of nonresidential construction spending activity. The diffusion indexes contained in the full report are derived from a monthly “Work-on-the-Boards” survey that is sent to a panel of AIA member-owned firms. Participants are asked whether their billings increased, decreased, or stayed the same in the month that just ended as compared to the prior month, and the results are then compiled into the ABI. More information on the ABI and the analysis of its relationship to construction activity can be found in the recently released White Paper, Designing the Construction Future: Reviewing the Performance and Extending the Applications of the AIA’s Architecture Billings Index on the AIA web site.
Related Stories
| Oct 14, 2011
AIA Continuing Education: optimizing moisture protection and air barrier systems
Earn 1.0 AIA/CES learning units by studying this article and passing the online exam.
| Oct 12, 2011
BIM Clarification and Codification in a Louisiana Sports Museum
The Louisiana State Sports Hall of Fame celebrates the sporting past, but it took innovative 3D planning and coordination of the future to deliver its contemporary design.
| Oct 12, 2011
Vertical Transportation Systems Reach New Heights
Elevators and escalators have been re-engineered to help building owners reduce energy consumption and move people more efficiently.
| Oct 12, 2011
Building a Double Wall
An aged federal building gets wrapped in a new double wall glass skin.
Office Buildings | Oct 12, 2011
8 Must-know Trends in Office Fitouts
Office designs are adjusting to dramatic changes in employee work habits. Goodbye, cube farm. Hello, bright, open offices with plenty of collaborative space.
| Oct 12, 2011
FMI’s Construction Outlook: Third Quarter 2011 Report
Construction Market Forecast: The general economy is seeing mixed signs.
| Oct 12, 2011
Bulley & Andrews celebrates 120 years of construction
The family-owned and operated general contractor attributes this significant milestone to the strong foundation built decades ago on honesty, integrity, and service in construction.
| Oct 12, 2011
Consigli Construction breaks ground for Bigelow Laboratory Center for Ocean Health
Consigli to build third phase of 64-acre Ocean Science and Education Campus, design by WBRC Architects , engineers in association with Perkins + Will
| Oct 11, 2011
AIA introduces five new documents for use on sustainable projects
These new documents will be available in the first quarter of 2012 as part of the new AIA Contract Documents service and AIA Documents on Demand.
| Oct 11, 2011
Pink light bulbs donated to Society of Memorial Sloan-Kettering Cancer Center
For every Bulbrite Pink Light Bulb that is purchased through the Cancer Center Thrift Shop, 100% of the proceeds will be donated to help support breast cancer research, education, screening, and treatment.