Interface To Offer Common Stock

Interface Inc., Atlanta, has
announced plans to sell 5 million shares of its Class A common stock in an underwritten public
offering. The underwriters also will be granted an option to buy an additional 750,000 shares of
the stock to cover any over-allotments.

The shares will be issued under the company’s current shelf registration statement filed
with the Securities and Exchange Commission.

Proceeds from the offering will be used to repay outstanding debts and possibly for general
corporate purposes.

October 31, 2006