SOURCE: LYDALL, INC.

July 17, 2007 16:12 ET

Lydall Second Quarter and Six Months Ended June 30, 2007 Earnings Release and Conference Call Scheduled for July 27, 2007

MANCHESTER, CT--(Marketwire - July 17, 2007) - Lydall, Inc. (NYSE: LDL) announced today that it will release its financial results for the second quarter and six months ended June 30, 2007 on Friday, July 27, 2007 before the market opens. A conference call, hosted by David Freeman, Chief Executive Officer, and Thomas P. Smith, Vice President, Chief Financial Officer and Treasurer, will be held at 10:00 a.m. Eastern Time on Friday, July 27, 2007.

Those interested may listen to the conference call by calling (888) 857-6930. In addition, the audio of the call will be webcast live and will be available for replay at www.lydall.com in the Investor Relations section.

A recording of the call will be available from 1:00 p.m. ET on July 27, 2007 through midnight, Friday, August 3, 2007 at (719) 457-0820 or (888) 203-1112, pass code 6822438.

Lydall, Inc. is a New York Stock Exchange listed company headquartered in Manchester, Connecticut. The Company, with operations in the U.S., France, and Germany, and sales offices in the U.S., Europe, and Asia, focuses on specialty engineered products for the thermal/acoustical and filtration/separation markets.

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