Vesting DateTime-Based Units VestingOne year from Date of Grant33.33%Two years from Date of Grant33.33%Three years from Date of Grant33.34%

I am pleased to inform you that the Company’s Management Development and Compensation Committee granted you the following:

This grant is subject to the terms of the 2016 Long-Term Incentive Plan and the award agreement. The award agreement consists of this grant letter and the Terms and Conditions attached as Exhibit A.

Vesting - The Restricted Stock Units will vest in accordance with the following schedule if you remain employed by the Employer through the applicable vesting date, except as described below. One share of the Company’s common stock will be distributed to you for each Restricted Stock Unit that vests, within 60 days following the applicable vesting date.

1.Grant.

(a)    Subject to the terms set forth below, Armstrong Flooring, Inc. (the “Company”) has granted to the designated employee (the “Grantee”) an award of time-based restricted stock units (the “Time-Based Units”) as specified in the 2017 Long-Term Time-Based Restricted Stock Unit Grant letter to which these Grant Conditions relate (the “Grant Letter”). The “Date of Grant” is March 7, 2017. The Time-Based Units are Stock Units with respect to common stock of the Company (“Company Stock”).

(b)    The Time-Based Units shall be vested and payable in accordance with the schedule set forth below, if and to the extent the terms of the Grant Letter and these Grant Conditions are met.

(c)    These Terms and Conditions (the “Grant Conditions”) are part of the Grant Letter. This grant is made under the Armstrong Flooring, Inc. 2016 Long-Term Incentive Plan (the “Plan”). Any terms not defined herein shall have the meanings set forth in the Plan.

2.    Vesting.

(a)    Except as provided in Sections 3 and 4 below, the Time-Based Units shall vest on the following dates, if the Grantee continues to be employed by the Company or its subsidiaries or affiliates (collectively, the “Employer”) on the applicable dates below (each individually, a “Vesting Date”):

(b)    The vesting of the Time-Based Units is cumulative, but shall not exceed 100% of the Time-Based Units. If the foregoing schedule or the provisions of Section 3 would produce fractional units, the number of Time-Based Units vesting shall be rounded up to the nearest whole unit, but not in excess of 100% of the Time-Based Units.

3.    Termination of Employment.

(a)    Except as described below, if the Grantee ceases to be employed by the Employer for any reason prior to the Third Vesting Date, the unvested Time-Based Units shall be forfeited as of the termination date and shall cease to be outstanding.

(b)    Subject to Section 4 below, if, prior to the Third Vesting Date, the Grantee ceases to be employed by the Employer (x) on account of death or Long-Term Disability (as defined below), or (y) after ten months following the Date of Grant, on account of “55 / 5” Rule Termination (as defined below) or Involuntary Termination (as defined below) (each, a “Qualifying Termination”), the Grantee shall vest in a pro-rated portion of the outstanding Time-Based Units in accordance with this Section 3(b), provided such vesting does not result in a violation of any age discrimination or other applicable law. The pro-rated portion shall be determined by multiplying the number of Time-Based Units by a fraction, the numerator of which is the number of calendar months in the period starting with (i) the first calendar month following the month in which the Date of Grant occurs through (ii) the calendar month in which the Qualifying Termination date occurs, with such final calendar month counting as a full month, and the denominator of which is 36. The pro-rated Time-Based Units shall be paid within 60 days after the Grantee’s termination date, as described in Section 6. The unvested Time-Based Units, if any, shall be forfeited as of the termination date and shall cease to be outstanding.

(c)    If the Grantee ceases to be employed by the Employer on account of Cause (as defined below), any unpaid Time-Based Units (vested or unvested) shall be forfeited as of the termination date and shall cease to be outstanding.

4.    Change in Control Involuntary Termination. Subject to Section 14 of the Plan, and notwithstanding Section 3 above, if the Grantee has an Involuntary Termination upon or within two years after a Change in Control, and prior to the Third Vesting Date, the Grantee’s outstanding Time-Based Units shall become fully vested and shall be paid within 60 days after such Involuntary Termination, as described in Section 6.

5.    Definitions. For purposes of these Grant Conditions and the Grant Letter:

(a)    “‘55 / 5’ Rule Termination” shall mean the Grantee’s termination of employment other than for Cause after the Grantee has attained age 55 and has completed five years of service with the Employer.

(b)    “Cause” shall mean any of the following, as determined in the sole discretion of the Employer: (i) commission of a felony or a crime involving moral turpitude; (ii) fraud, dishonesty, misrepresentation, theft or misappropriation of funds with respect to the Employer; (iii) violation of the Employer’s Code of Conduct or employment policies, as in effect from time to time; (iv) breach of any written noncompetition, confidentiality or nonsolicitation covenant of the Grantee with respect to the Employer; or (v) gross negligence or misconduct in the performance of the Grantee’s duties with the Employer.

(c)    “Involuntary Termination” shall mean the Employer’s termination of the Grantee’s employment other than for Cause.

(d)    “Long-Term Disability” shall mean the Grantee is receiving long-term disability benefits under the Employer’s long-term disability plan.

6.    Payment. When Time-Based Units vest, shares of Company Stock equal to the number of vested Time-Based Units shall be issued to the Grantee within 60 days after the applicable vesting date, subject to applicable withholding for Taxes (as defined below) and subject to any six-month delay required under section 409A of the Internal Revenue Code, if applicable, and as described in Section 20(h) of the Plan. Any fractional shares will be rounded up to the nearest whole share. Notwithstanding any provision of the Plan, the Grant Letter or these Grant Conditions to the contrary, the Time-Based Units shall be settled in shares of Company Stock only.

7.    Dividend Equivalents. Dividend Equivalents shall accrue with respect to Time-Based Units and shall be payable subject to the same vesting terms and other conditions as the Time-Based Units to which they relate. Dividend Equivalents shall be credited on the Time-Based Units when dividends are declared on shares of Company Stock from the Date of Grant until the payment date for the vested Time-Based Units. The Company will keep records of Dividend Equivalents in a non-interest bearing bookkeeping account for the Grantee. No interest will be credited to any such account. Vested Dividend Equivalents shall be paid in cash at the same time and subject to the same terms as the underlying vested Time-Based Units. If and to the extent that the underlying Time-Based Units are forfeited, all related Dividend Equivalents shall also be forfeited.

8.    Delivery of Shares. The Company’s obligation to deliver shares upon the vesting of the Time-Based Units shall be subject to applicable laws, rules and regulations and also to such approvals by governmental agencies as may be deemed appropriate to comply with relevant securities laws and regulations.

9.    No Shareholder Rights. No shares of Company Stock shall be issued to the Grantee on the Date of Grant, and the Grantee shall not be, nor have any of the rights or privileges of, a shareholder of the Company with respect to any Time-Based Units.  

10.    No Right to Continued Employment. The grant of Time-Based Units shall not confer upon the Grantee any right to continued employment with the Employer or interfere with the right of the Employer to terminate the Grantee’s employment at any time.

11.    Incorporation of Plan by Reference. The Grant Letter and these Grant Conditions are made pursuant to the terms of the Plan, the terms of which are incorporated herein by reference, and shall in all respects be interpreted in accordance therewith. The decisions of the Management Development and Compensation Committee (the “Committee”) shall be conclusive upon any question arising hereunder. The Grantee’s receipt of the Time-Based Units constitutes the Grantee’s acknowledgment that all decisions and determinations of the Committee with respect to the Plan, the Grant Letter, these Grant Conditions, and the Time-Based Units shall be final and binding on the Grantee and any other person claiming an interest in the Time-Based Units.

12.    Withholding Taxes.

(a)    The Employer shall have the right, and the Grantee hereby authorizes the Employer, to deduct from all payments made hereunder and from other compensation an amount equal to the federal (including FICA), state, local and foreign taxes, social insurance, payroll tax, contributions, payment on account obligations or other amounts required by law to be collected, withheld or accounted for with respect to the Time-Based Units (the “Taxes”). The Employer will withhold shares of Company Stock payable

hereunder to satisfy the withholding obligation for Taxes on amounts payable in shares, unless the Grantee provides a payment to the Employer to cover such Taxes, in accordance with procedures established by the Committee. Unless the Committee determines otherwise, the share withholding amount shall not exceed the Grantee’s minimum applicable withholding amount for Taxes.

(b)    Regardless of any action the Employer takes with respect to any such Taxes, the Grantee acknowledges that the ultimate liability for all such Taxes legally due by the Grantee is and remains the Grantee’s responsibility and may exceed the amount actually withheld by the Employer. The Grantee further acknowledges that the Employer (i) makes no representations or undertakings regarding the treatment of any Taxes in connection with any aspect of the Time-Based Units, including the grant, vesting or settlement of the Time-Based Units and the subsequent sale of any shares of Company Stock acquired at settlement and the receipt of any Dividend Equivalents; and (ii) does not commit to structure the terms of the grant or any aspect of the Time-Based Units to reduce or eliminate the Grantee’s liability for Taxes. Further, if the Grantee has become subject to tax in more than one jurisdiction between the date of grant and the date of any relevant taxable event, the Grantee acknowledges that the Employer (or the Grantee’s former employer, as applicable) may be required to collect, withhold or account for Taxes in more than one jurisdiction.

13.    Company Policies. All amounts payable under the Grant Letter and these Grant Conditions shall be subject to any applicable clawback or recoupment policies, share trading policies and other policies that may be implemented by the Company’s Board of Directors from time to time.

14.    Assignment.     The Grant Letter and these Grant Conditions shall bind and inure to the benefit of the successors and assignees of the Company. The Grantee may not sell, assign, transfer, pledge or otherwise dispose of the Time-Based Units, except to a successor grantee in the event of the Grantee’s death.

15.    Section 409A. The Grant Letter and these Grant Conditions are intended to comply with section 409A of the Code or an exemption, consistent with Section 20(h) of the Plan. In furtherance of the foregoing, if the Time-Based Units or related Dividend Equivalents constitute “nonqualified deferred compensation” within the meaning of section 409A of the Code, vested Time-Based Units and related Dividend Equivalents shall be settled on the earliest date that would be permitted under section 409A of the Code without incurring penalty or accelerated taxes thereunder.

16.    Successors. The provisions of the Grant Letter and these Grant Conditions shall extend to any business that becomes a successor to the Company or its subsidiaries or affiliates on account of a merger, consolidation, sale of assets, spinoff or similar transaction with respect to any business of the Company or its subsidiaries or affiliates with which the Grantee is employed, and if this grant continues in effect after such corporate event, references to the “Company or its subsidiaries or affiliates” or the “Employer” in the Grant Letter and these Grant Conditions shall include the successor business and its affiliates, as appropriate. In that event, the Company may make such modifications to the Grant Letter and these Grant Conditions as it deems appropriate to reflect the corporate event.

17.    Governing Law. The validity, construction, interpretation and effect of the Grant Letter and these Grant Conditions shall be governed by, and determined in accordance

with, the applicable laws of the Commonwealth of Pennsylvania, excluding any conflicts or choice of law rule or principle.

18.    No Entitlement or Claims for Compensation. In connection with the acceptance of the grant of the Time-Based Units under the Grant Letter and these Grant Conditions, the Grantee acknowledges the following:

(a)    the Plan is established voluntarily by the Company, the grant of the Time-Based Units under the Plan is made at the discretion of the Committee and the Plan may be modified, amended, suspended or terminated by the Company at any time;

(b)    the grant of the Time-Based Units under the Plan is voluntary and occasional and does not create any contractual or other right to receive future grants of Time-Based Units, or benefits in lieu of them, even if Time-Based Units have been granted repeatedly in the past;

(c)    all decisions with respect to future grants of Time-Based Units, if any, will be at the sole discretion of the Committee;

(d)    the Grantee is voluntarily participating in the Plan;

(e)    the Time-Based Units and any shares of Company Stock acquired under the Plan are extraordinary items that do not constitute compensation of any kind for services of any kind rendered to the Employer (including, as applicable, the Grantee’s employer) and which are outside the scope of the Grantee’s employment contract, if any;

(f)    the Time-Based Units and any shares of Company Stock acquired under the Plan are not to be considered part of the Grantee’s normal or expected compensation or salary for any purpose, including, but not limited to, calculating any severance, resignation, termination, payment in lieu of notice, redundancy, end of service payments, bonuses, long-service awards, pension or retirement or welfare benefits or similar payments;

(g)    the Time-Based Units and the shares of Company Stock subject to the award are not intended to replace any pension rights or compensation;

(h)    the grant of Time-Based Units and the Grantee’s participation in the Plan will not be interpreted to form an employment contract or relationship with the Employer;

(i)    the future value of the underlying shares of Company Stock is unknown and cannot be predicted with certainty. If the Grantee vests in the Time-Based Units and receives shares of Company Stock, the value of the acquired shares may increase or decrease. The Grantee understands that the Company is not responsible for any foreign exchange fluctuation between the United States Dollar and the Grantee’s local currency that may affect the value of the Time-Based Units or the shares of Company Stock; and

(j)    the Grantee shall have no rights, claim or entitlement to compensation or damages as a result of the Grantee’s cessation of employment (for any reason whatsoever, whether or not in breach of contract or local labor law or the terms of the Grantee’s employment agreement, if any), insofar as these rights, claim or entitlement arise or may arise from the Grantee’s ceasing to have rights under or be entitled to receive shares of Company Stock under or ceasing to have the opportunity to participate in the Plan as a

result of such cessation or loss or diminution in value of the Time-Based Units or any of the shares of Company Stock acquired thereunder as a result of such cessation, and the Grantee irrevocably releases the Employer from any such rights, entitlement or claim that may arise. If, notwithstanding the foregoing, any such right or claim is found by a court of competent jurisdiction to have arisen, then the Grantee shall be deemed to have irrevocably waived the Grantee’s entitlement to pursue such rights or claim.

19.    Data Privacy.

(a)    The Grantee hereby explicitly, willingly and unambiguously consents to the collection, systematization, accumulation, storage, blocking, destruction, use, disclosure and transfer, in electronic or other form, of the Grantee’s personal data as described in these Grant Conditions by and among, as applicable, the Grantee’s employer, the Company or its subsidiaries or affiliates for the exclusive purpose of implementing, administering and managing the Grantee’s participation in the Plan.

(b)    The Grantee understands that the Grantee’s employer, the Company or its subsidiaries or affiliates, as applicable, hold certain personal information and sensitive personal information about the Grantee regarding the Grantee’s employment, the nature and amount of the Grantee’s compensation and the fact and conditions of the Grantee’s participation in the Plan, including, but not limited to, the Grantee’s name, home address and telephone number, date of birth, social insurance number or other identification number, salary, nationality, job title, any shares of stock or directorships held in the Company or its subsidiaries or affiliates, details of all options, awards or any other entitlement to shares of stock awarded, canceled, exercised, vested, unvested or outstanding in the Grantee’s favor, for the purpose of implementing, administering and managing the Plan (the “Data”).

(c)    The Grantee understands that the Data may be transferred, including any cross-border, transfer to the Company, its subsidiaries and affiliates and, any third parties assisting in the implementation, administration and management of the Plan, that these recipients may be located in the Grantee’s country, or elsewhere, and that the recipient’s country may have different data privacy laws and protections than the Grantee’s country. The Grantee understands that the Grantee may request a list with the names and addresses of any potential recipients of the Data by contacting the Grantee’s local human resources representative. The Grantee authorizes the recipients to receive, possess, use, retain and transfer the Data, in electronic or other form, for the purposes of implementing, administering and managing the Grantee’s participation in the Plan, including any requisite transfer of such Data as may be required to a broker or other third party. The Grantee understands that the Data will be held only as long as is necessary to implement, administer and manage the Grantee’s participation in the Plan. The Grantee understands that the Grantee may, at any time, view the Data, request additional information about the storage and processing of the Data, require any necessary amendments to the Data or refuse or withdraw the consents herein, in any case without cost, by contacting in writing the Grantee’s local human resources representative. The Grantee understands, however, that refusing or withdrawing the Grantee’s consent may affect the Grantee’s ability to participate in the Plan. For more information on the consequences of refusal to consent or withdrawal of consent, the Grantee understands that the Grantee may contact the Grantee’s local human resources representative.

20.    Addendum. Notwithstanding any provisions in these Grant Conditions, the Time-Based Units shall be subject to any special terms and conditions set forth in any Addendum to this Agreement for the Grantee’s country. Moreover, if the Grantee relocates to one of the countries included in the Addendum, the special terms and conditions for such country will apply to the Grantee, to the extent the Company determines that the application of such terms and conditions is necessary for legal or administrative reasons. The Addendum constitutes part of these Grant Conditions.

This Addendum includes special terms and conditions that govern the Time-Based Units granted to the Grantee if the Grantee resides in the countries listed herein. These terms and conditions are in addition to the terms and conditions set forth in the Grant Conditions. This Addendum may also include information regarding certain other issues of which the Grantee should be aware with respect to the Grantee’s participation in the Plan. Capitalized terms used but not defined herein shall have the meanings assigned to them in the Grant Conditions (of which this Addendum is a part) and the Plan.

For the purposes of this section of the Addendum:

“Australian Participants” means all persons to whom an offer or invitation of Time-Based Units are made in Australia under the Plan.

“Exchange” means the New York Stock Exchange.

“related body corporate” has the meaning given in section 50 of the Corporations Act 2001 (Cth).

Any advice given by the Company or any related body corporate of the Company in relation to the Time-Based Units offered under the Plan does not take into account an Australian Participant’s objectives, financial situation and needs. Australian Participants should consider obtaining their own financial product advice from an independent person who is licensed by the Australian Securities & Investments Commission to give such advice.

Risks of Time-Based Units and Company Stock

Acquiring and holding Time-Based Units and Company Stock involves risk. These risks include that:

(a)    there is no guarantee that Company Stock will grow in value - it may decline in value. Stock markets are subject to fluctuations and the price of Company Stock can rise

and fall, depending upon the Company’s performance and other internal and external factors.

(b)    the Company may decide not to continue to pay dividends on its Company Stock at the current level, or may decide to cease the payment of dividends on its Company Stock.

(c)    there are tax implications involved in acquiring and holding Time-Based Units and Company Stock and the tax regime applying to Australian Participants may change.

Market Price of Company Stock in Australian Dollars

An Australian Participant could, from time to time, ascertain the market price of Company Stock by obtaining that price from the Exchange website, the Company website or The Wall Street Journal, and multiplying that price by a published exchange rate to convert U.S. Dollars into Australian Dollars.