Granite Source, Inc.







Products

DupontTM Granite

Granite Certified by DuPontTM:The Beauty of Nature, Guaranteed by DuPont

Nothing compares to the unique beauty of natural stone. Granite Certified by DuPont is the first and only natural stone strictly selected for quality, according to our strict 5-Point Advantage. Granite Certified by DuPont also comes in a stunning range of colors and patterns. Get the beauty of nature and peace of mind.

Click here to launch the Photo Gallery

KashmirWhite
GrisPerla
SantaCecilia
NewVenetianGold
KashmirGold
GialloOrnamentale
TanBrown
BluePearl
TropicBrown
BalticBrown
BlackImpala
Ubatuba
VerdePeacock
BlackGalaxy
AbsoluteBlack

What Makes Certified by DuPont the natural choice for your home?

Superior Materials

Rigorous quality control standards ensure every surface is produced from the finest stone available.

Certified Installation

DuPont has redefined the installation experience by introducing and exclusively using DuPont Certified Professionals, trained and authorized by DuPont.

Expert Service

The DuPont Customer Care team is focused on your satisfaction. If you have any questions about the countertop or your installation experience, simply call 1-800-426-7426 to speak with a specialist from our Customer Care team.

Exceptional Warranty

Every countertop from DuPont is covered by a 10 year limited warranty for product, craftsmanship and installation; backed by a network of fast-response DuPont Authorized Service Agents.

Unparalleled experience

With over 35 years of experience, DuPont has installed more than 5 million countertops, consistently attaining a customer satisfaction rating of 96%.



Back to top




Showroom & Factory
4155-F Westfax Dr.
Chantilly, VA 20151
(703) 961-9557
(703) 961-9655 (fax)
[map]
Showroom & Factory
10530 Northlake Park Dr.
Ashland, VA 23005
(804) 752-1660
(804) 752-1697 (fax)
[map]
Showroom & Factory
8645 Elm Fair Blvd.
Tampa, FL 33610
(813) 621-2020
(813) 621-8080 (fax)
[map]