Granite Certified by DuPont™ brings natural beauty indoors with premium grade material supported by DuPont’s 5-Point Advantage. 

DuPont 5-Point Advantage

1. Superior Materials
• Rigorous quality control standards ensure every Granite Certified by DuPont™ countertop is produced from the world’s finest materials.
2. Certified Installation
• Exclusive use of DuPont Certified Professionals trained and authorized by DuPont.
3. Expert Service
• The DuPont Customer Care Team is dedicated to consumer satisfaction.  Questions or concerns?  Please call the Care Team at (800) 426-7426.
4. Exceptional Warranty
• Granite Certified by DuPont™ is backed by a 10-year Limited Installed Warranty.  This includes a 1-year warranty against food and beverage stains.
5. World of Experience
• DuPont has over 35 years of experience and maintains
  a customer satisfaction rating of 95%. 

Questions?  Please contact Hallmark Building Supplies, Inc. at
(800) 203-7444 or response@hllmark.com.

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