Huntsman Polyurethanes to Host Webinar Addressing Proper Design of HVAC Systems for Homes Insulated with Spray Foam

August 22, 2011                                                                                                                                               CONTACT:
 
                                                                                                                                                                          Media:
                                                                                                                                                                          Eric Stebel, tel:  281-719-4602
                                                                                                                                                                          Lisa Johnson, tel: 713-627-2223

The Woodlands, Texas – Huntsman Corporation (NYSE: HUN) today announced that it will host a free webinar reviewing essential heating, ventilation and air conditioning (HVAC) practices required to optimize energy performance and comfort in airtight, energy efficient homes insulated with spray polyurethane foam (SPF).

The webinar will take place on Monday, September 12, 2011 from 2:00 – 3:30 p.m. EST. Steve Easley, a leading construction expert, will highlight the role SPF insulation plays in significantly reducing a home’s energy use. Doug Garrett, CEM and an ACCA-certified instructor, will discuss HVAC considerations to ensure that the air tightness created by SPF provides an ongoing return for the homeowner in terms of comfort, energy cost savings, indoor air quality and safety. Specifically, the webinar will address:

• Air sealing and SPF
• Combustion Safety
• Ventilation
• Right-sizing HVAC Equipment
• Humidity and Moisture
• Use of ACCA Manual J
• Duct and Register Considerations

“This webinar is a great source of information for builders, architects, HVAC manufacturers, spray foam contractors and other construction professionals who are interested in exploring the HVAC design considerations to take when using spray foam,” said Monica Karamagi, regional marketing and industry affairs manager, Huntsman Polyurethanes. “During this session, attendees will uncover best practices for taking a system-wide approach in HVAC sizing, ventilation and design for SPF-insulated homes.”

The webcast will be hosted by Huntsman Polyurethanes and will feature a live Q&A session. Interested parties can register for the webinar online at: http://video.webcasts.com/events/pmny001/viewer/index.jsp?eventid=39240

To receive a copy of a white paper addressing design of HVAC systems for spray foam homes, please email sprayfoam@huntsman.com, call 281-719-4602 or visit www.huntsman.com/sprayfoam.
 
About Huntsman:
Huntsman is a global manufacturer and marketer of differentiated chemicals. Our operating companies manufacture products for a variety of global industries, including chemicals, plastics, automotive, aviation, textiles, footwear, paints and coatings, construction, technology, agriculture, health care, detergent, personal care, furniture, appliances and packaging. Originally known for pioneering innovations in packaging and, later, for rapid and integrated growth in petrochemicals, Huntsman has approximately 12,000 employees and operates from multiple locations worldwide. The Company had 2010 revenues of over $9 billion. For more information about Huntsman, please visit the company's website at www.huntsman.com

Forward-Looking Statements:
Statements in this release that are not historical are forward-looking statements. These statements are based on management’s current beliefs and expectations. The forward-looking statements in this release are subject to uncertainty and changes in circumstances and involve risks and uncertainties that may affect the company’s operations, markets, products, services, prices and other factors as discussed in the Huntsman companies’ filings with the U.S. Securities and Exchange Commission. Significant risks and uncertainties may relate to, but are not limited to, financial, economic, competitive, environmental, political, legal, regulatory and technological factors.  In addition, the completion of any transactions described in this release is subject to a number of uncertainties and closing will be subject to approvals and other customary conditions. Accordingly, there can be no assurance that such transactions will be completed or that the company’s expectations will be realized. The company assumes no obligation to provide revisions to any forward-looking statements should circumstances change, except as otherwise required by applicable laws.

Disclaimer:
While all the information in this publication is to the best of our knowledge, accurate at the date of publication, nothing herein is to be construed as a warranty, expressed or otherwise. In all cases, it is the responsibility of the user to determine the applicability of such information and the suitability of any products for its own particular purpose. The sale of products referred to in this publication is subject to the general terms and conditions of sale of Huntsman International LLC or of its affiliated companies.


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