Interface 8K Results of Operations and Financial Condition | TILE 10 Mar 09

This presentation contains forward-looking statements, including, in particular, statements about
Interface’s plans, strategies and prospects. These are based on the Company’s current assumptions,
expectations and projections about future events.

Although Interface believes that the expectations reflected in these forward-looking statements are
reasonable, the Company can give no assurance that these expectations will prove to be correct or that
savings or other benefits anticipated in the forward-looking statements will be achieved. Important
factors, some of which may be beyond the Company’s control, that could cause actual results to differ
materially from management’s expectations are discussed under the heading “Risk Factors” included
in Item 1A of the Company’s most recent Annual Report on Form 10-K, filed with the Securities and
Exchange Commission, which discussion is hereby incorporated by reference. Forward-looking
statements speak only as of the date made. The Company assumes no responsibility to update or
revise forward-looking statements and cautions listeners and conference attendees not to place undue
reliance on any such statements.

Forward Looking Statements

Daniel Hendrix

§ President and Chief Executive Officer

Patrick Lynch

§ Senior Vice President and Chief Financial Officer

Presenters

Positioning Interface for the Long-Term

§ Interface is leading the secular shift to modular carpet as it moves from a niche to a
category.

§ Interface is the largest and only global manufacturer of modular carpet with a
presence on four continents.

§ Interface has a segmented sales portfolio with the non-office market representing
40% of the overall business.

§ Interface is the recognized leader in sustainability - the marketplace is rewarding our
leading position.

§ Interface’s global sales and marketing capabilities have created significant growth in
emerging markets such as India, China, Eastern Europe, Middle East, Africa and South
America - - 50% of sales are generated outside the U.S.

Current Realities

§ Our operating structure was built for a $1 billion+ revenue base, which has been right-
sized to meet current demand through our recent restructuring plans.

§ A secular shift to carpet tile in the commercial markets coupled with emerging
geographic regions represents a partial hedge against the declining office market.

§ Our philosophy is to take market share from our competitors with our global platform
through better selling efforts, innovative products, pioneering designs and leadership in
sustainability.

§ Raw material pricing should decline due to lower demand and low commodity input
costs, which will help offset margin erosion due to underabsorption.

§ There will be consolidation in our industry, particularly in the United States and Europe
due to the severity of this downturn and the undercapitalized nature of the industry.

§ The survivors of this downturn will have significant growth opportunities on the
backside of the recovery.

Interface Brands - Most Recognized in the Industry

Profitability Protection

First Mover in Sustainability

Rapid Innovation, Leading Brands and Designs

Global Make-to-Order Manufacturing and Local Distribution

Focus on the
Modular Core

Invest in the
Growth of
Emerging
Markets

Grow a
Residential

Brand

Lead the Secular
Shift through
Segmentation

Growth Drivers

Interface Growth Platforms and Value Drivers

MODULAR carpet means NO
glue, NO pad

MODULAR lowers the cost of
change

MODULAR produces less waste

MODULAR means faster and
more profitable installations for
contractor

MODULAR is easier to
reconfigure and maintain

MODULAR means creative
design freedom

MODULAR is easily recycled and
repurposed

Modular Carpet is Becoming the Category for
Commercial Flooring - Secular Shift

Modular Core

Modular Carpet Now Represents 91% of Interface

Divested
Raised
Access
Flooring

Divested
European
Fabrics

Divested

N. American

Fabrics

Divested

European

Broadloom

Divested
Installation &
Maintenance

Sales by Business Type

Divested
Vinyl

Matting

Modular Core

98% Commercial
2% Residential

70% Corporate Office
30% Non-Corporate Office

90% Refurbishment
10% New Construction

95% Commercial
5% Residential

60% Corporate Office
40% Non-Corporate Office

90% Refurbishment
10% New Construction

Modular Core

Over the Past Five Years, Interface Has Focused
on its Core Modular Business

Source: Invista, Carpet and Rug Institute, Catalina Research Inc., U.S. Flooring Forecast and management estimates

§ Preferred interior design element

§ “Becoming the Flooring of Choice”

§ Random products merge design with
function

§ Sustainability drives recycled and
repurposed products

§ Stressed the functionality
of modular carpet

§ Exploited the benefits of
modular vs. broadloom

§ Limited application and
design

§ Open office plans emerge

Pioneering Stage

Functionality Stage

Secular Shift

2008 Total U.S. Specified

Commercial Carpet Market = $3.0B

§ Celebrating the square

§ Sustainability is introduced

§ Pattern by tile

Liberation of Design

2020P Total U.S. Specified

Commercial Carpet Market = $3.8B

2.0%

CAGR

2008

34% Penetration

2020P

60% Penetration

U.S. Modular Carpet Sales

Specified Commercial Market

($ in millions)

What if modular
carpet reached
60% market
share of the
commercial
market by 2020?

Modular Core

2004

26% Penetration

Functionality and Design Create a Secular Shift
From a Niche to a Category

Source: 2007 Floor Focus Magazine.

U.S. Floorcovering Opportunity

2008 Specified Commercial Market

$1B

50%

26%

Carpet

Tile

Penetration

$2B

U.S. Commercial Market Opportunity

$3B

34%

Carpet

Tile

Penetration

Carpet Tile

Other Floor Coverings

($ in Billions)

Floor Focus Top 250 Design Survey 2008:

Hot Products

Modular Core

Source: Invista, Carpet and Rug Institute, Catalina Research Inc., U.S. Flooring Forecast and management estimates

Carpet Tile Penetration of the European Contract Soft Flooring Market

There is significant opportunity for growth as Interface continues to penetrate major markets across
Europe

~26% Penetration

of the European

Commercial Market

Note: WEUR = BEN and UK/Ireland; CEUR includes Germany; SEUR includes France

Source: BMW Associates and management estimates

German market poised for
considerable carpet tile
expansion

European Market Opportunity

36%

34%

33%

22%

(millions of square meters)

Modular Core

(millions of square meters)

German Market

Carpet Tile Penetration of the Asia-Pacific Commercial Carpet Market

Strong penetration of Chinese and Japanese markets with significant opportunity for growth in other major
Asian and Australian markets

~34% Penetration

of the Asia-Pacific

Commercial Market

(excluding Japan)

Source: BMW Associates and management estimates

Asia-Pacific Market Opportunity

(millions of square meters)

25%

40%

25%

39%

70%

26%

24%

Modular Core

Only 15% penetration of
Specified Commercial
Carpet Market in China

Corporate
Office

Government

Religious
Establishments

Hospitals

Medical Office
Buildings

Hotels/Resorts

Casinos

Stores

Malls

K-12

Colleges &
Universities

Assisted

Living

Boutique

Turnkey

Solutions

Segmented Market Approach

Institutional

Healthcare

Hospitality

Retail

Education

Commercial Segmentation

Financial
Service

Fortune 1000

Main

Street

Segmentation

Sales from Mature Corporate Office Market

Strong Growth from Non-Corporate Segments

11%

Growth

(Education, Government, Healthcare, Hospitality, Retail)

16%

Growth

12%

Growth

Sales from Non-Corporate Office Market

15%

Growth

20%

Growth

Decline

Segmentation

Corporate Office Segment

Segmentation

Retail

Segmentation

U.S. Commercial Market Sentiment

Segmentation

Retail

Bearish

Neutral

Bullish

Architect and Designer Sentiment of the U.S. Commercial Market

Source: DesignIntelligence

Corporate Office = 46%

of Interface Americas

Modular Business

Non-Corporate Office = 54%

of Interface Americas

Modular Business

Americas Modular

Corporate Office:

(9%) decline

year-over-year

Americas Modular

Retail:

6% growth

year-over-year

Higher Education

K-12 Education

Education

Segmentation

U.S. Commercial Market Sentiment

Segmentation

K-12 Education

Architect and Designer Sentiment of the U.S. Commercial Market

Source: DesignIntelligence

Americas Modular

Education:

25% growth

year-over-year

Bearish

Neutral

Bullish

Hospitality - - Interface Hospitality Installations

Segmentation

Hospitality

Segmentation

Healthcare

Segmentation

U.S. Commercial Market Sentiment

Segmentation

Hospitality

Architect and Designer Sentiment of the U.S. Commercial Market

Source: DesignIntelligence

Americas Modular

Healthcare:

9% growth

year-over-year

Americas Modular

Hospitality:

22% growth

year-over-year

Bearish

Neutral

Bullish

Public Spaces

Library

Government

Segmentation

	Government	Education	Hotels	Retail	Healthcare	Total
UK	1.7	9.6				11.3
France	1.1	1.6	1.4			4.2
Holland	1.2	0.7			0.6	2.5
Spain	.8	0.3	1.3			2.4
Poland	1.5	2.3	0.3			4.1
Ireland	0.1	0.2	0.2			0.4
Total	6.5	14.5	3.1		0.6	24.8

Europe Segmentation Strategy

Segmentation

(million square meters)

A segment potential of 25M sqm or $470M in our target markets

Successfully Penetrating Emerging Markets

Sales from Emerging Markets

Emerging Market Opportunities

Emerging
Markets

(Latin America, South America, Eastern Europe, China,
India, Middle East and Africa)

Emerging Markets represent a
significant growth opportunity

Emerging Markets

31%

Growth

38%

Growth

10%

Growth

Carpet Tile

<1%

FLOR Sales by Channel

FLOR is Creating a Category
“Modular Carpet for the Home”

↑
44%

↑ 4%

↑
39%

Carpet Tile Penetration of the $11B

U.S. Residential Floorcovering Market

↑ 121%

↑ Online Sales

Y-o-Y Growth

Residential
Opportunity

Area Rugs

41%

Other

Floorcoverings

58%

Orders up 15% y-o-y

in the first

8 weeks of 2009

FLOR is Expanding its Retail Presence

Residential
Opportunity

Modular Goes in the Home

Residential
Opportunity

Global Manufacturing Capabilities and Local
Distribution

N. Ireland

Picton,
Australia

Manufacturing Facility

LaGrange,
Georgia

Americas

55% of Sales

50% of Production

Europe

34% of Sales

34% of Production

Asia-Pacific

11% of Sales

16% of Production

Note: Figures represent FYE 2008

Global Make-to-Order

Value Drivers

1. Increases speed to market

2. Promotes innovation

3. Offers unique custom product
capabilities

4. Supports a constant flow of new
products

5. Offers sales force the opportunity to
visit the customer with new products

6. Decreases lead time to customers

7. Increases inventory turns

The Made-to-Order ADVANTAGE

Interface Modular Businesses

Percentage Make-to-Order

Interface is the ONLY company with a “make-to-order” approach to the market

75% TARGET Level

Strong Competitive Advantage Through Make-to-
Order Philosophy

Note: Figures represent FYE 2008

Global Make-to-Order

Value Drivers

Interface Innovation

1. INVENTED carpet tile in Europe (1950s) and PIONEERED the modular concept
In the U.S. (1970s)

2. FIRST to move away from the monolithic broadloom look for carpet tile

3. FIRST to introduce a make-to-order offering

4. FIRST in the industry to recognize the importance of sustainability

5. FIRST to introduce 100% post-consumer recycled backing

6. FIRST to introduce “random” modular products with the i2 collection

7. EARLY adopter in the residential market

8. FIRST to introduce a “glueless” installation - TacTiles

9. FIRST to introduce post-consumer recycled content face yarns

10. FIRST to introduce moisture vapor barrier

Interface Leads with INNOVATION

Value Drivers

Innovation & Design

TacTiles Sales Exceed $2 Million as We Drive
“Glueless” Installation

Value Drivers

Innovation & Design

($ in mms)

Sales of TacTiles*

* Includes TacTiles and TacTiles dispensers

$0.2

$1.2

$2.1

TacTiles have led to

the development of
Moisture Guard 2.0
moisture vapor barrier

Market Leader in Product DESIGN and FASHION

Value Drivers

Innovation & Design

Brands that Deliver Our Promise of High End
Functionality, Quality and Design

Source: 2008 Floor Focus Magazine (U.S. Market)

Interface Rated the “Best
Overall Business
Experience” for the 5th
Year in a Row

Favorite Carpet Manufacturers

Service

Quality

Design

Performance

Value

Value Drivers

Innovation & Design

Interface Continues to be Recognized as the
Leader in Sustainability

Sustainability

2007 Globescan Survey

Floor Focus Green Leaders 2008

Source: 2008 Floor Focus Magazine (U.S. Market)

§ Employee programs

§ NGO partnerships

§ Policy working groups

§ Standards development groups

Interface received

“Green Kudos”

for closed loop processes

and recycled content

Value Drivers

Stakeholder Engagement

MissonZero.org

Interface Continues to be Recognized as the Leader in
Sustainability

Sustainability

Value Drivers

Total Energy Use at Carpet Manufacturing Facilities

(Btus per square yard)

Energy from Renewable Resources at Carpet Manufacturing
Facilities (percent of total energy use)

§ Product/Process Innovation:

– Random Carpet Tile Patent

– TacTiles

– Cool Blue (100% Recycled Backing)

– Cool Carpet (Climate Neutral)

– Landfill Gas Project

– LEED innovation credits

– ReEntry Process (post-consumer content recycled face
yarn)

§ The Federal Stimulus bill will provide potential opportunities
for funding of corporate research and development
incentives for projects focused on renewable energy and
carbon reductions

Sustainability-Focused Innovation

ReEntry and Cool Blue

ReEntry

Cool Blue

Sustainability

Value Drivers

Right-sizing our Business

Profitability

Value Drivers

Interface Headcount

↓ 530

Employees

↓ 290

Employees

Cost Savings Initiatives

↓ 35%

↓ 10%

Interface, Inc. Financials

Net Sales and Operating Income

(Continuing Operations)*

* See page 49 for a reconciliation of Operating Income from Continuing Operations

Consolidated Financial Results

($ in millions)

Operating Income

Net Sales

Fiscal Year Performance

FYE Results

* See page 49 for a reconciliation of EBITDA and EBIT and Diluted EPS from Continuing Operations

Net Sales

Gross Profit and

Gross Profit % of Net Sales

Net Sales

Gross Profit

Gross Profit % of Net Sales

Interface Financial Results From Continuing Operations

SG&A Expense and

SG&A % of Net Sales

Operating Income and

Operating Income % of Net Sales*

SG&A Expense

SG&A % of Net Sales

Reported Operating Income

Restructuring Charges

Loss on Disposal ($1.9m)

Operating Income % of Net Sales

Goodwill Impairment

Decline in Insurance Value ($2.8m)

* See page 49 for a reconciliation of Operating Income from Continuing Operations

Interface Financial Results From Continuing Operations

Diluted Earnings Per Share (Continuing Operations)

* See page 49 for a reconciliation of Diluted EPS from Continuing Operations

Interface Financial Results From Continuing Operations

Key Credit Statistics (2007 data excludes the Fabrics Division)

Net Debt/ EBITDA*

Ending Cash Balance

Net Debt*

NOTE: Net Debt Excludes Securitization of $30M to $50M in 2003

* See page 49 for a reconciliation of Net Debt and EBITDA

Appendix: Reconciliation of Non-GAAP Financial Measures

Net Debt (pg. 48)

Operating Income from continuing operations (EBIT) (pg. 43, 44 and 46)

EBITDA (pg. 44 and 48)

EPS (pg.44 & 47)

Interface (TILE) 8-KResults of Operations and Financial Condition