þ	No fee required.
o	Fee computed on table below per Exchange Act Rules 14a-6(i)(1) and 0-11.

	(1)	Title of each class of securities to which transaction applies:

	(2)	Aggregate number of securities to which transaction applies:

	(3)	Per unit price or other underlying value of transaction computed pursuant to Exchange Act Rule 0-11 (set forth the amount on which the filing fee is calculated and state how it was determined):

	(4)	Proposed maximum aggregate value of transaction:

	(5)	Total fee paid:

o	Fee paid previously with preliminary materials.
o	Check box if any part of the fee is offset as provided by Exchange Act Rule 0-11(a)(2) and identify the filing for which the offsetting fee was paid previously. Identify the previous filing by registration statement number, or the Form or Schedule and the date of its filing:

	(1)	Amount previously paid:

	(2)	Form, Schedule or Registration Statement No.:

	(3)	Filing party:

	(4)	Date Filed:

660 — up + C 1234567890 IMPORTANT ANNUAL MEETING INFORMATION 000004 NNNNNN ENDORSEMENT_LINE______________ SACKPACK_____________ NNNNNNNNN MR A SAMPLE DESIGNATION (IF ANY) ADD 1 ADD 2 ADD 3 ADD 4 ADD 5 ADD 6 Shareholders’ Meeting Notice 1234 5678 9012 345 Important Notice Regarding the Availability of Proxy Materials for Interface, Inc. Shareholders’ Meeting to be Held on May 23, 2011. You are receiving this notice that the proxy materials for the annual shareholders’ meeting are available on the Internet. Follow the instructions below to view the materials and vote online or request a paper or e-mail copy. The items to be voted on and location of the annual meeting are on the reverse side of this notice. Your vote is important! This communication presents only an overview of the more complete proxy materials that are available to you on the Internet. We encourage you to access and review all of the important information contained in the proxy materials before voting. The proxy statement and 2010 annual report to shareholders are available at: www.envisionreports.com/itfc When you go online to view materials, you can also vote your shares. Please have this notice available 3 Easy Online Access — A Convenient Way to View Proxy Materials and Vote when you access the website to vote. Step 1: Go to www.envisionreports.com/itfc to view the materials. Step 2: Click on Cast Your Vote or Request Paper Materials. Step 3: Follow the instructions on the screen to log in. Step 4: Make your selection as instructed on each screen to select delivery preferences and vote. When you go online, you can also help the environment by consenting to receive electronic delivery of future materials. Obtaining a Copy of the Proxy Materials — If you want to receive a paper or e-mail copy of these documents, you must request one. There is no charge to you for requesting a copy. Please make your request for a copy as instructed on the reverse side on or before May 13, 2011 to facilitate timely delivery. 0 2 5 3 4 4 + <STOCK#> 01B7UB

 

Shareholders’ Meeting Notice Interface, Inc.’s Annual Meeting of Shareholders will be held on May 23, 2011 at 2859 Paces Ferry Road, Club Level, Atlanta, Georgia 30339, at 3:00 p.m. Eastern Time. Proposals to be voted on at the meeting are listed below along with the Board of Directors’ recommendations. The Board of Directors recommends that you vote FOR proposals 1, 2 and 4, and every 3 Yrs for proposal 3: 1. Election of Directors. 2. Advisory vote on executive compensation. 3. Advisory vote on frequency of vote on executive compensation. 4. Ratification of the appointment of BDO USA, LLP as independent auditors for 2011. PLEASE NOTE — YOU CANNOT VOTE BY RETURNING THIS NOTICE. To vote your shares, you must vote online or request a paper copy of the proxy materials to receive a proxy card. If you wish to attend and vote at the meeting, please bring this notice with you. Directions to attend the meeting can be found at www.memberstatements.com/Clubs/CSG-Vinings/uploaded/facilitypics/directions1.pdf Here’s how to order a copy of the proxy materials and select a future delivery preference: Paper copies: Current and future paper delivery requests can be submitted via the telephone, Internet or e-mail options below. E-mail copies: Current and future e-mail delivery requests must be submitted via the Internet following the instructions below. If you request an e-mail copy of current materials you will receive an e-mail with a link to the materials. PLEASE NOTE: You must use the number in the shaded bar on the reverse side when requesting a set of proxy materials. 3 Internet — Go to www.envisionreports.com/itfc. Click Cast Your Vote or Request Paper Materials. Follow the instructions to log in and order a paper or e-mail copy of the current meeting materials and submit your preference for e-mail or paper delivery of future meeting materials. 3 Telephone — Call us free of charge at 1-866-641-4276 using a touch-tone phone and follow the instructions to log in and order a paper copy of the materials by mail for the current meeting. You can also submit a preference to receive a paper copy for future meetings. 3 E-mail — Send e-mail to investorvote@computershare.com with “Proxy Materials Interface, Inc.” in the subject line. Include in the message your full name and address, plus the number located in the shaded bar on the reverse, and state in the e-mail that you want a paper copy of current meeting materials. You can also state your preference to receive a paper copy for future meetings. To facilitate timely delivery, all requests for a paper copy of the proxy materials must be received by May 13, 2011. 01B7UB