Armstrong World Industries to Hold Conference Call to Discuss the Sale of the EMEA and Pacific Rim Businesses

LANCASTER, Pa., November 20, 2017 - Armstrong World Industries, Inc. (NYSE:AWI) will discuss its recently announced agreement to sell the EMEA and Pacific Rim businesses to Knauf International via a webcast and conference call for investors on Tuesday, November 21 at 2:00 p.m. Eastern time. This sale is subject to regulatory approvals and other customary conditions and expected to close in mid-2018.

Conference call / webcast information and the accompanying slide presentation will be available on the Investor Relations page of www.armstrongceilings.com.

To participate by telephone, please dial:

• [phone] (U.S./Canada)
• [phone] (International)
• Conference ID: 1299777

News media may listen only.

A replay of the call will be available via webcast on the Investor Relations page of www.armstrongceilings.com for up to one year after the date of the call.

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Contacts
Investors:           Thomas Waters, [e-mail] or [phone]
Media:                Jennifer Johnson, [e-mail] or [phone]

About Armstrong and Additional Information
Armstrong World Industries, Inc. is a global leader in the design and manufacture of innovative commercial and residential ceiling, wall and suspension system solutions. With over 3,900 employees and fiscal 2016 revenues from ceiling operations in excess of $1.2 billion, AWI has a global manufacturing network of 26 facilities, including nine plants dedicated to its WAVE joint venture. For more information, visit www.armstrongceilings.com.

Source: Armstrong World Industries

Armstrong World Industries to Hold Conference Call

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Source: Armstrong World Industries, Inc. via Globenewswire