CorStone was established in 1995 to develop, produce and market kitchen sinks and bath lavatories engineered and designed to offer brand name quality. Their products are both NAHB and CSA certified. As a company they have remained true to their core competency while researching opportunities for targeted growth into additional categories.
Advantage 3.2 Series Avondale White 60/40 Double Bowl Kitchen Sink. The Avondale offers a large 10 3/4" deep bowl and an 8 1/2" deep offset bowl, separated by a lowered dam that lessens the chances of damaging china and glassware when moving from one bowl to another and helps minimize splashing. Decorative 3 tiered raised rim. Thick, durable acrylic surface gives a high impact resistance and prevents marking and chipping. Permanent high gloss. NAHB and CSA Certified quality. Limited lifetime warranty.