Alcoa Scores on Renovated University of Michigan Stadium

Fans of the University of Michigan′s Wolverines were welcomed into the
2010 Football Season with a newly renovated stadium featuring several
high-performance products from Kawneer Company, Inc., an Alcoa business
and the leading manufacturer of architectural aluminum building products
and systems for commercial construction. The stadium, known as 'The Big
House,? seats more than 108,000 people and is currently the largest
college-owned stadium in the United States.

Fans of the University of Michigan's Wolverines are enjoying the 2010 Football Season in a newly renovated stadium featuring a range of high-performance architectural aluminum building products from Alcoa's Kawneer Company. (Photo: Business Wire)

The 400,000-square-foot project includes the addition of two
530-foot-long multi-story structures on both the east and west sides of
the stadium. These additions include fan amenities, restrooms and
concessions, guest suites, club seats and press facilities. To improve
access and safety, one new concourse was added on both sides of the
stadium. Other renovations included widening aisles and seats for
comfort and safety, adding handrails and impaired mobility fan seating.

'As people approach the stadium from the exterior they will see that it
has been transformed to what most would interpret as a coliseum feel.
The placement of our 1600 Wall System ^®1 curtain wall units in
the brick punched openings around the perimeter was key to the design
strategy,? said Gerry Portelli, Kawneer territory sales manager. 'On the
field side, the segmented and inverted sloping 1600 Wall System ^®2
curtain wall helps to update the stadium with a fresh new look and
modern appeal as it provides a clean glass façade for the owners′ added
floor space.'

To enhance the expansive feeling of the stadium, Kawneer′s StadiaView
single hung windows were placed in the suites, providing unobstructed
views of the action on the field. For increased durability and to stand
up to the wear and tear caused by the heavy traffic in the Big House,
Kawneer′s 500 Tuffline ^® Entrances were installed. In
addition, the stadium featured Kawneer′s Trifab ^® VG (Versa
Glaze ^®) 451 framing on the interior as suite partitions, 260
Insulclad ^® Entrances and 2000T Terrace Doors. Kawneer′s
visually frameless windows, GLASSvent ^® for curtain wall, were
also utilized to increase airflow during warmer months. Several of the
Kawneer products featured throughout the stadium were painted a custom
blue to match the University′s colors and enhance team spirit.

Michigan-based glazing contractors, Curtis Glass Co. and Lansing Glass
Co. were selected to glaze the project. 'With such a large undertaking
it was crucial for everyone on the team ? from the architects and
contractor to product representatives ? to have good communication,?
said Ron Van Horn, Vice President of Lansing Glass Co. of Lansing,
Michigan. 'Having worked with Kawneer before, we knew they would be
helpful at the building site when we needed it most.?

For the team whose fans often break NCAA records for home game
attendance, it was important not to interrupt the season with
construction. The work was phased over two football seasons during times
when traffic was minimal. The $226 million project was funded through
private donations, athletic department resources and revenue generated
by the new seat additions.

To learn more about Kawneer′s range of products and systems, visit www.kawneer.com.

About Alcoa

Alcoa (NYSE:AA)  is the world′s leading producer
of primary aluminum, fabricated aluminum and alumina. In addition to
inventing the modern-day aluminum industry, Alcoa innovation has been
behind major milestones in the aerospace, automotive, packaging,
building and construction, commercial transportation, consumer
electronics and industrial markets over the past 120 years. Among the
solutions Alcoa markets are flat-rolled products, hard alloy extrusions,
and forgings, as well as Alcoa ® wheels, fastening systems, precision and
investment castings, and building systems in addition to its expertise
in other light metals such as titanium and nickel-based super alloys.
Sustainability is an integral part of Alcoa′s operating practices and
the product design and engineering it provides to customers. Alcoa has
been a member of the Dow Jones Sustainability Index for nine consecutive
years and approximately 75 percent of all of the aluminum ever produced
since 1888 is still in active use today. Alcoa employs approximately
59,000 people in 31 countries across the world. More information can be
found at www.alcoa.com.

About Kawneer

With more than 100 years of innovation and
experience, Kawneer North America is headquartered in Norcross, GA, and
is the leading manufacturer of architectural aluminum products and
systems for the commercial construction industry. Kawneer is part of
Alcoa′s global Building and Construction Systems (BCS) business unit.
Alcoa BCS manufactures and markets architectural systems and products in
North America, Europe, Asia and the Middle East. Alcoa is the world′s
leading producer and manager of primary aluminum, and alumina
facilities, and is active in all major aspects of the industry. For more
information on Kawneer or its products, please visit www.kawneer.com.

Photos/Multimedia  Gallery Available: http://www.businesswire.com/cgi-bin/mmg.cgi?eid=6510391〈=en

Alcoa Inc.

Mike Belwood, 812-604-0530

or

Kawneer Company,
Inc.

Karen Zipfel, 770-840-6449