Azek Investor Presentation Deck

BROAD & DIFFERENTIATED DECKING PORTFOLIO BROAD AND BALANCED APPROACH ACCELERATES MATERIAL CONVERSION ACROSS A WIDE RANGE OF PRICE SEGMENTS TimberTechⓇ AZEK Capped Polymer Decking TimberTech PRO 4-Sided Capped Composite Decking TimberTech®Ⓡ EDGE 3-Sided Capped Composite Decking o Unique & proprietary capped polymer technology leads to a cooler, lighter board o 50-Year Fade & Stain / Limited Lifetime Product Warranty o 4-Sided Capped Composite Decking o Full Board Profile o 30-Year Fade & Stain / 30-Year Limited Lifetime Product Warranty o 3-Sided Capped Composite Decking o Scalloped Board Profile o 25-Year Limited Fade & Stain / 25-Year Limited Lifetime Product Warranty THE AZEK COMPANY Mahogany Antique Leather Coconut Husk GOOD Prime $ BETTER Terrain $-$$ Prime+ $-$$ Harvest $$ Reserve $$ BEST Landmark $$$ Legacy $$$ PREMIUM Vintage $$$$ 2019 product launches 2020 product launches 2021 product launches Source: Company data. 25

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