Exhibit 99.1

 

Joint Filing Agreement

 

The undersigned hereby agree that the Statement on Schedule 13G dated June 21, 2021 with respect to the Common Stock, $0.0001 par value per share, of Armstrong Flooring, Inc., and any amendments thereto executed by each and any of the undersigned shall be filed on behalf of each of the undersigned pursuant to and in accordance with the provisions of Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended.

 

Dated: June 21, 2021 22NW FUND, LP
   
  By: 22NW Fund GP, LLC
General Partner
   
  By:

/s/ Aron R. English

    Name: Aron R. English
    Title: Manager

 

 

  22NW, LP
   
  By: 22NW GP, Inc.
General Partner
   
  By:

/s/ Aron R. English

    Name: Aron R. English
    Title: President and Sole Shareholder

 

 

  22NW FUND GP, LLC
   
  By:

/s/ Aron R. English

    Name: Aron R. English
    Title: Manager

 

 

  22NW GP, INC.
   
  By:

/s/ Aron R. English

    Name: Aron R. English
    Title: President and Sole Shareholder

 

 

 

/s/ Aron R. English

  ARON R. ENGLISH