1) The document presents an overview of the economic scenario in Brazil, including unemployment rates, minimum wage, disposable income, and total credit as a percentage of GDP. 2) It discusses Duratex's performance and challenges in 2010, including overcoming the crisis of 2009 and cost pressures, and recovery of prices and rates. 3) It outlines Duratex's expectations for 2011, including continued cost pressures, macroprudential measures, increasing interest rates, and demand at 2010 levels. Specific initiatives are mentioned for their sanitary wares and metals business units.

1. CORPORATE PRESENTATION
AUGUST 2011
Investor Relations / www.duratex.com.br
-1-

2. SCENARIO
2010 2010
Overcoming the crisis of 2009 Cost pressure from the second semester (labor
on labor
and copper)
copper
Rates Recovery base
Recovery of price
Rates Recovery
Costs in balance Recovery of price base
Tax exemptionuntil March
IPI exemption until March
2011 2011
Macro-prudential measures Cost pressures(labor and copper)
(labor and copper)
Increasing Interest Rates Sanitary wares :
:
Cost pressures (resin)
(resin) a) Incease of prices
price increase
:
Demand at 2010 level b) start-up of a new furnace in Recife
new furnace in Recife
c) incorporation of activity of Deca Nordeste
Deca Nordeste
Metals:
a) cost management
b) start-up of new galvanoplastic equipment -2-

3. SCENARIO
UNEMPLOYMENT RATE IN BRAZIL (%) MINIMUM WAGE ( in R$)
545
510
465
415
deseasonalized
380
350
,4%
8,4
300
R 10
7,4
6,8 6,8
CAG
6,4 6,5 6,4 6,4
6,1
5,3
June´11
6,2%
Dec/10
dez /06 dez /07 dez /08 dez /09 dez /10 jan/´11 fev /´11 m arç o/´11
6,2%m ai/´11
abr/´11
2005 2006 2007 2008 2009 2010 2011
SOURCE: BACEN
SOURCE: IBGE
DISPOSABLE INCOME (R$ mn) TOTAL CREDIT x xPIB inIN BRAZIL %)
CREDITL GDP BRAZIL ( (%)
419.593 432.407
373.340 385.634
4 00000
48%
345.923 46,9%
328.204 47% 46,6% 46,5% 46,6%
309.671 46,3% 46,5%
46%
5,7%
3 00000
45,0%
CAGR 45%
2 00000
44%
43%
42%
1 00000
40,8%
41%
40%
0
2005 2006 2007 2008 2009 2010 UDM up atéMay´11
UDM to 2008 2009 2010 jan/11
Jan/11 fev/11 mar/11
Feb/11 March/11 abr/11
April/11 mai/11
May/11
SOURCE: IBGE Maio´11 SOURCE: BACEN
-3-

4. 52,0%
-4-

5. SCENARIO
NET REVENUE OF A SELECTION OF BUILDING COMPANIES IN BRAZIL (in R$ mn)
87.861
+21,5% 81.518
68.843
56.670
13E = 16%
CAG R 10-
2.010 2011E 2012E 2013E
LAUNCHES (in R$ mn)
+21,7% 97.294
106.521
86.866
71.377
= 14%
CAG R 10-13E
2.010 2011E 2012E 2013E
SOURCE: Research Credit Suisse, June/11
Selected companies: (PDG, MR V, Cyrela, Brookfield, Rossi, Gafisa, Tecnisa, Eeven, Direcional, Viver, CCDI) -5-

6. SCENARIO
GLOBAL INFLATION RATES INFLATION RATE IN BRAZIL- SIGNS OF DECELERATION
CPI inflation r ates Emerging econom ies Monthly average: 0,73%
average:
Setember/2010 – April/2011
(year-on-year % change)
MonthlyMensal::0,33%
Média average 0,33%
average:
June/2011 – December/2011
Sources: OECD, Haver Analytic s. Source: BCB/ IBGE
Note: Latest observation refers to May 2011 except for Korea and Turkey (June 2011). * Focus Report - Market expectations –median (24.June.2011)
COMPLEX INTERNATIONAL SCENARIO
Inflation in emerging economies
Euro Zone (expectation for 201)
• Sovereign debt crises
• Low and unequal growth
• Inflation risk
Japan
• Earthquake , Tsunami
Earthquake,
• Eonomic downturn
United States BRAZIL • Nuclear crisis
• Losing strength and growth IPCA: 6,15 (*) • Disruption of supply chains
• Unemployment still high IGPM: 6,01
• Inflation on the rise
• Negotiation of debt ceiling
North Africa &
Source: BCB/ BLOOMBERG/ FOCUS REPORT Middle East
• Tunisia • Syria
(*) IPCA (National Index of Consumer Prices) South Africa
IGPM (General Index of Market Prices)
• Egypt • Yemen
• Libya -6-

7. SCENARIO WOOD PANELS´ MARKET
TOTAL CONSUMPTION OF PANELS IN BRAZIL (Source ABIPA, in ‘000 m³)
2.972
MDF
2.263 2.352
2.037
1.861 ,4%
+26 1.487,9
1.413,5 1.459,4
-1,9%
Usage:
Rounded edges, sculptured
surfaces,frames 2005 2006 2007 2008 2009 2010 1S10 1S11
MDF: AVAILABLE EFFECTIVE CAPACITY: 3.660 K m³/YEAR
EFFECTIVE CAPACITY OF THE INDUSTRY: 4.080 K m³/YEAR*
MDP 2.633
2.885
2.548 2.431
2.102 2.186
+18,7% 1.449,6 1.443,3
=
Usage:
Flat parts, 2005 2006 2007 2008 2009 2010 1S10 1S11
Sides / Partitions / Shelves
MDP: AVAILABLE EFFECTIVE CAPACITY : 3.620 K m³/YEAR
EFFECTIVE CAPACITY OF THE INDUSTRY : 4.000 K m³/YEAR*
* Annual effective capacity of the industry based on lines already installed, after periods of ramp-up and minor investments -7-

8. SCENARIO BUILDING MATERIALS INDUSTRY
ABRAMAT INDEX* - INTERNAL MARKET
Achieved x Projected ( accumulated x same period last year)
7,00%
**
5,00%
0,58%
March July
1H 2011 Forecast
Source: Associação Brasileira da Indústr ia de Materiais de Construção
* Monthly indicator of sales per for mance of the Building Materials Industry
-8-

9. PERFORMANCE RECONCILIATION OF TOTAL ASSETS AND EQUITY
TOTAL ASSETS (in R$´000) 30/June/2011 31/March/2011 30/June/2010
Before adjustments to IFRS 5.503.248 5.080.107 423.141 4.862.693 640.555
Business Combination 744.274 751.460 (7.186) 769.747 (25.473)
Biological Assets 326.188 334.492 (8.304) 286.264 39.924
Employee Benefits 69.881 69.102 779 61.320 8.561
Other adjustments 2.873 2.873 0 (14.785) 17.658
After adjustments to IFRS 6.646.464 6.238.034 408.430 5.965.239 681.225
Variation 1.143.216 1.157.927 (14.711) 1.102.546 40.670
EQUITY (in R$´000) 30/June/2011 31/March/2011 30/June/2010
Before adjustments to IFRS 2.732.339 2.692.433 39.906 2.454.787 277.552
Business Combination 549.068 552.053 (2.985) 564.123 (15.055)
Biological Assets 215.284 220.764 (5.480) 188.934 26.350
Employee Benefits 46.121 45.608 513 40.471 5.650
Other adjustments 19.450 9.675 9.775 61.708 (42.258)
After adjustments to IFRS 3.562.262 3.520.533 41.729 3.310.023 252.239
Variation 829.923 828.100 1.823 855.236 (25.313)
-9-

10. PERFORMANCE INDEBTEDNESS
LEVERAGE AND AMORTIZATION SCHEDULE
ENDIVIDAMENTO
R$´000
30/June/2011
30/06/2011 31/March/2011
31/03/2011 Variation 3/June/2010
Variação 30/06/2010 Variation
Variação
Short Term Debt
Endividamento Curto Prazo 531.969 513.686 18.283 592.778 (60.809)
Long Term Debt
Endividamento Longo Prazo 1.397.867 1.168.154 229.713 1.053.608 344.259
Total Financial Debt
Endividamento Total 1.929.836 1.681.840 247.996 1.646.386 283.450
Cash
Disponibilidades 759.763 501.746 258.017 717.732 42.031
Net Debt
Endividamento Líquido 1.170.073 1.180.094 (10.021) 928.654 241.419
Net Debt/ Equity
Endividamento Líquido / PL 32,8% 33,5% - 28,1% -
Net Debt/ EBITDA Líquido / EBITDA*
Endividamento * 1,31 1,33 - 1,48 -
* EBITDA in the last 12 months
ORIGIN OF DEBT AMORTIZATION SCHEDULE
(in R$ mn)
1.929,8 264,1
Foreign Currency 625,8
5,9%
342,5
759,8
321,6
375,8
Domestic Currency
Cash Total 2011 2012 2013 2014 After
94,1%
Debt 2014
-10-

11. PERFORMANCE RECONCILIATION OF NET INCOME
R$´000
After adjustments to IFRS (R$´000) 2Q11 1Q11 % 2Q10 % 1H2011 1H2010 %
Consolidated Net Revenue 751.181 659.865 13,8 712.303 5,5 1.411.046 1.318.883 7,0
Gross Profit 253.856 225.018 12,8 284.716 (10,8) 478.874 506.439 (5,4)
Operating profit before financial result 143.411 123.177 16,4 172.259 (16,7) 266.588 301.757 (11,7)
Income before Taxes and Contributions 111.287 94.091 18,3 149.128 (25,4) 205.378 251.839 (18,4)
Net Income 100.383 76.876 30,6 102.720 (2,3) 177.259 171.357 3,4
ROE 11,3% 8,8% - 12,6% - 10,1% 10,6% -
Extraordinary Events * (9.284) 0 - 0 - (9.284) 0 -
Recurrent Net Income 91.099 76.876 18,5 102.720 (11,3) 167.975 171.357 (2,0)
Recurrent ROE 10,3% 8,8% - 12,6% - 9,6% 10,6% -
Reconciliation IFRS to BR GAAP 2Q11 1Q11 % 2Q10 % 1H2011 1H2010 %
Net Income (After adjustments to IFRS) 100.383 76.876 30,6 102.720 (2,3) 177.259 171.357 3,4
Business Combination 2.919 4.072 (28,3) 3.940 (25,9) 6.991 7.333 (4,7)
Biological Assets 5.481 (1.536) (456,8) (6.131) (189,4) 3.945 (3.757) (205,0)
Employee Benefits (515) (1.517) (66,1) (1.809) (71,5) (2.032) (3.618) (43,8)
Other Adjusts 0 0 - 13.086 - 0 21.178 -
Net Income Before adjustments to IFRS 108.268 77.895 39,0 111.806 (3,2) 186.163 192.493 (3,3)
ROE Before adjustments to IFRS 16,0% 11,7% - 18,5% - 13,9% 16,1% -
Extraordinary Events * (9.284) 0 - 0 - (9.284) 0 -
Recurrent Net Income 98.984 77.895 27,1 111.806 (11,5) 176.879 192.493 (8,1)
Recurrent ROE 14,6% 11,7% - 18,5% - 13,2% 16,1% -
* Fixed asset revenue
-11-

12. PERFORMANCE NET REVENUES
NET REVENUES (in R$´000)
2Q11 1Q11 % 2Q10 % 1H2011 1H2010 %
Consolidated Net Revenues 751.181 659.865 13,8 712.303 5,5 1.411.046 1.318.883 7,0
Wood Division 480.680 413.708 16,2 470.694 2,1 894.388 883.663 1,2
Deca Division 270.501 246.157 9,9 241.609 12,0 516.658 435.220 18,7
ORIGIN OF NET REVENUE IN 2Q11
GEOGRAPHICAL DISTRIBUTION OF SALES CONSOLIDATED NET REVENUES
M DF /HDF /SDF / M DP
FOREIGN
MERCADO LAMINATED FLOORING
PISO LAM INADO 20,2%
MARKET
EXTERNO 34,7%
4%
CHAPA DE FIBRA
HARDBOARD
8,6%
COM PONENTES
COMPONENTS
LOUÇAS 0,5%
VITREOUS
DOMESTIC
MERCADO SANITÁRIAS
CHINA M ETAIS
METAL
MARKET
INTERNO 17,2% SANITÁRIOS
FITTINGS
96%
18,8%
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13. PERFORMANCE RECONCILIATION OF CONSOLIDATED EBITDA
After adjustments to IFRS (R$´000)
R$´000
2Q11 1Q11 % 2Q10 % 1H2011 1H2010 %
Consolidated Net Revenues 751.181 659.865 13,8 712.303 5,5 1.411.046 1.318.883 7,0
Operating profit before financial result 143.411 123.177 16,4 172.260 (16,7) 266.588 301.756 (11,7)
Depreciation / Amortization / Depletion 75.018 63.969 17,3 57.788 29,8 138.987 115.599 20,2
Change in Fair Value of Biological Assets (27.693) (35.603) (22,2) (46.185) (40,0) (63.296) (76.902) (17,7)
Depletion portion of Biological Assets 35.998 33.275 8,2 36.896 (2,4) 69.273 71.210 (2,7)
Employee Benefits (780) (2.298) (66,1) (2.741) (71,5) (3.078) (5.482) (43,9)
EBITDA 225.954 182.520 23,8 218.018 3,6 408.474 406.181 0,6
EBITDA Margin 30,1% 27,7% - 30,6% - 28,9% 30,8% -
Extraordinary Events* (14.068) 0 - 0 - (14.068) 0 -
Recurrent EBITDA 211.886 182.520 16,1 218.018 (2,8) 394.406 406.181 (2,9)
Recurrent EBITDA Margin 28,2% 27,7% - 30,6% - 28,0% 30,8% -
Recurrent EBITDA by Division
Wood 145.846 110.249 32,3 146.444 (0,4) 256.095 275.339 (7,0)
Deca 66.040 72.271 (8,6) 71.574 (7,7) 138.311 130.842 5,7
* Fixed asset revenue
-13-

14. PERFORMANCE RECONCILIATION OF CONSOLIDATED EBITDA
R$´000 adjustments to IFRS R$´000
Before
2Q11 1Q11 % 2Q10 % 1H2011 1H2010 %
Consolidated Net Revenue 751.181 659.865 13,8 712.303 5,5 1.411.046 1.318.883 7,0
Operating profit before financial result 163.524 131.864 24,0 174.321 (6,2) 295.388 317.112 (6,9)
Depreciation / Amortization / Depletion 68.442 57.624 18,8 51.832 32,0 126.066 103.705 21,6
EBITDA 231.966 189.488 22,4 226.153 2,6 421.454 420.817 0,2
EBITDA Margin 30,9% 28,7% - 31,7% - 29,9% 31,9% -
Extraordinary Events * (14.068) 0 - 0 - (14.068) 0 -
Recurrent EBITDA 217.898 189.488 15,0 226.153 (3,7) 407.386 420.817 (3,2)
Recurrent EBITDA Margin 29,0% 28,7% - 31,7% - 28,9% 31,9% -
Recurrent EBITDA by Division
Wood 147.930 114.200 29,5 151.290 (2,2) 262.130 283.764 (7,6)
Deca 69.968 75.288 (7,1) 74.863 (6,5) 145.256 137.053 6,0
* Fixed asset revenue
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15. -15-

16. -16-

17. PERFORMANCE EBITDA RECONCILIATION
After adjustments to IFRS (R$´000)
R$´000
2Q11 1Q11 % 2Q10 % 1H2011 1H2010 %
Shipment (in 1.000 items) 6.259 5.737 9,1 5.933 5,5 11.996 10.697 12,1
Net Revenue 270.501 246.157 9,9 241.609 12,0 516.658 435.220 18,7
Operating profit before financial result 53.057 61.008 (13,0) 62.238 (14,8) 114.065 113.157 0,8
Depreciation / Amortization / Depletion 13.216 12.121 9,0 10.266 28,7 25.337 19.491 30,0
Employee Benefits (233) (858) (72,8) (930) (74,9) (1.091) (1.805) (39,6)
EBITDA 66.040 72.271 (8,6) 71.574 (7,7) 138.311 130.843 5,7
EBITDA Margin 24,4% 29,4% - 29,6% - 26,8% 30,1% -
Extraordinary Events 0 0 - 0 - 0 0 -
Recurrent EBITDA 66.040 72.271 (8,6) 71.574 (7,7) 138.311 130.843 5,7
Recurrent EBITDA Margin 24,4% 29,4% - 29,6% - 26,8% 30,1% -
Before adjustments to IFRS
Recurrent EBITDA 69.968 75.288 (7,1) 74.863 (6,5) 145.256 137.053 6,0
Recurrent EBITDA Margin 25,9% 30,6% - 31,0% - 28,1% 31,5% -
-17-

18. PERFORMANCE DECA DIVISION HIGHLIGHTS
INSTALLED CAPACITY & OCCUPANCY RATE IN 2Q11
VITREOUS 9.800 K
CHINA
89% 9.800 K
items/year
items/year
METAL
FITTINGS 93% 17.000 K
17.000 K
items/year
items/year
SHIPMENT (in ‘000 items) LOCALIZATION OF PLANTS
11.996
10.697
,1%
+12
5.933 6.259
5.529 5.413 5.737
% 9 p la n ta s
+9,1 9 PLANTS
METALS
VITREOUS CHINA
2Q10
2T10 3Q10
3T10 4Q10
4T10 1Q11
1T11 2Q11
2T11 1S10 1S11
-18-

19. CAPEX CONSOLIDATED
CONSOLIDADO
CAPEX (R$ mn)
R$ 2,9 billion
891,2
CAPEX in 1H2011
800,0
Estimated DECA FOREST
456,4
42% 18%
459,6
427,0
341,7 CORPORATE 1%
WOOD
343,6 Accomplished 39%
in 1H2011
2007 2008 2009 2010 2011E
-19-

20. -20-

21. CAPEX DECA DIVISION
EVOLUTION OF NOMINAL CAPACITY (´000 items/year) & CAPEX
Investments R$ 430 million
Vitreous China
%
CAGR: 10,8 30.400 + 1,8mn items/year: acquisition of Elizabeth, PB (Feb/11)
M
26.800 + 0,8mn items/year: new furnace in Cabo de Santo Agostinho, PE ( Apr/11)
M
21.800 23.000 23.000 12.200
(*)+ 2,4mn items/year: reactivation and expansion of the Queimados unit, RJ (2012)
M
18.200
9.800 Metals
6.200 7.200 7.200
3.800 +2,4mn items/year (2011/2012)
M
Robotic center of tuning
15.600 15.800 15.800 17.000 18.200 Milling machine
14.440
Forging press
New Galvanoplastic equipment
2007 2008 2009 2010 2011 2012
(*) Vitreous China in Queimados:
ORIGINAL PROJECT: CAPEX R$ 100mn, Capacity: 1.9 million pieces / year
Metal
Metais Vitreous China
Louças Sanitárias REVISED PROJECT: CAPEX R$ 130mn, Capacity: 2.4 million pieces / year
OBJECTIVE:
INCREASE OF PRODUCTION FOR HIGH AND MIDDLE INCOME SEGMENTS
Metal Fittings - SP Metal Fittings Jundiaí - SP Vitreous China- PE
-21-

22. SUSTAINABILITY PRACTICES
- Green Seal (FSC): The first company in Latin America to be certified (1995)
- ISO 14001: nursery and forest areas of Botucatu
Project that aims finding more efficient ways for using the planet. The water saving ratio, when adopting such methodology, is about 30%
After LEED (Leadership in Energy and Environment Design) conformity evaluation, 9 product lines of Deca were awarded the Sustentax
label with items that help saving up to 80% of water usage
GBC Brazil has as its mission to help developing a sustainable construction industry in Brazil
• 229 K hectares of land (own and leased) New Evolução da Produtividade em Novas Florestas Eucalipto
Developments in Productivity in Eucalyptus Forests
- São Paulo -
• 160,9 K hectares of planted forests +160%
• 268 million trees planted 60 51 52
48
IMA (m³/ha.ano)
• 56 trees planted per minute 50 40 44 44 45
40 30
30 20
• Cut between 6 and 7 years 20
10
• Low distance between forests 0
• Increased productivity Anos Anos 2000 2005 2006 2007 2008 2009 2010
60 80
• Conservation of native forests Year base
Ano base
-22-

23. SUSTAINABILITY
Annual and Sustainability Report 2010 with GRI (Global Reporting Initiative) APPLICATION LEVEL A
-23-

24. CORPORATE GOVERNANCE CAPITAL STRUCTURE
MAJOR SHAREHOLDERS IN JUNE 2011
27,4%
0,2%
Total outstanding shares:
Grupo Itaúsa
550.035.331(1)
Grupo Ligna (1) Shares in treasury: 1.199.486
12,7%
Fundos de Pensão
Local Pension Funds
Fundos de Investimentos
Other Local Investors
Investidores Estrangeiros
Foreign Investors
Treasury
Tesouraria
2,0%
39,9%
17,8%
 100% common shares (1 share, 1 vote)
 Free Float 42,6% ON
 Divided Policy: 30% of the adjusted Net Income
 Board of Directors: 9 Members, 3 of which being Independent
Members,
-24-

25. CORPORATE GOVERNANCE VALUE CREATION
DURATEX e IBOVESPA base 100 (19.June.2009 – 30.June.2011)
MARKET CAP: R$ 7,3 billion
300
+111,0 %
250
R$ 13,21
200
150 +21,3 %
62.337
100
50
0
9
0
0
1
9
9
0
0
10
11
9
0
0
0
1
1
9
0
1
09
10
t-0
r-1
t-1
r-1
0
-0
1
-1
-0
-1
-1
t-1
v-1
-1
-0
-1
-1
o-
ai-
o-
ai-
v-
v-
jun
jan
jun
jun
jul
ar
ar
z
z
ou
ab
ou
ab
se
fe
ag
de
ag
de
no
no
m
m
m
m
DTEX Base 100 IBOV Base 100
-25-

26. DISCLAIMER
The information contained herein was prepared by Duratex S.A. and does not
constitute an offering material, to subscribe for or purchase any of the Company’s securities. This
material also brings general information about Duratex S.A. and its markets. No representation or
warranty, express or implied, is made concerning, and no reliance should be placed on, the
accuracy, fairness or completeness of the information presented herein.
The Company can give no assurance that expectations disclosed in this presentation
will be confirmed.
August, 2011
-26-

27. Investor Relations
www.duratex.com.br
-27-