What You Need to Know About Buying a Stainless Steel Sink for Your Granite or Quartz Countertop
What a consumer needs to know when purchasing a stainless steel sink
- You need to select your sink carefully because all sinks are different and if the sink fails it can only be replaced with a sink from the same manufacturer. You don’t want to replace a bad sink with another bad sink.
- Make sure you get certified 304 stainless steel, so the sink matches kitchen appliances and the finish last longer. Many sinks today are made of lesser steel such as 301 or completely unknown 301 stainless has less chromium so it is not a lustrous and has less nickel so the finish will not last as long. Uncertified sinks can be anything.
- Sinks with machine finish are more consistent. Hand finished sinks will have an inconsistent finish, particularly on the top rail.
- Sound pads are often sold as a benefit but almost always the more sound pads, the cheaper sink because they are making up for thinner or poor quality steel. A good sound pad on the bottom is all that is required on a good sink. Most sound pads are made from recycled tire and can have an unpleasant odor in the enclosed space under the sink.
- The best sinks are individual drawn (pressed) and then welded together. This makes method produces a heavier and quieter sink with less stress and stretch marks.
- Building codes require sinks be certified by an independent agency (usually UPC) to meet ASTM 112.19.3. To be certified the sink needs to have the manufacturer’s name or logo and the stamp from the certifying agency. If both are not present then the sink does not meet code. Many manufacturers self-certify or just stamp the sink as certified without the actual certification.
- Who is responsible for the warranty. If the sink does not have the manufacturer’s name or logo, who will handle the warranty? Make sure sink experts are standing behind the sink not just importers who buy, sell and then walk away.