Yes, Stone Forest stone sinks and bathtubs are tested and listed by IAPMO in compliance with the UPC, and are on the Certificate of Listing. The IAPMO Research & Testing listing is in compliance with Uniform Plumbing Code (UPC), National Plumbing Code of Canada, International Plumbing Code (IPC) and National Standard Plumbing Code. To find the Certificate, follow this link: Certificate of Listing
Many Stone Forest sinks can be installed to meet ADA requirements, see the DOJ guidelines to help with your compliant design.
Our custom work is second to none. Stone Forest can create or modify any design in almost any of our stones. Due to several factors we cannot do custom work in any of our metals or wood. Please contact a Stone Forest dealer with any questions about our custom capabilities. Dealer Map
A custom request can generally be completed within 16-18 weeks from design approval. Please contact a Stone Forest dealer with any questions about our custom capabilities. Dealer Map
No. Stone Forest is sold exclusively through a large network of quality approved dealers. Please visit our Dealer Map to find a dealer near you.
Yes. Required drain use of model # 9054D (grid drain). Drains are 1.25" NPT. These drains are supplied by Stone Forest at your request in select finishes. Please ask your salesperson at your local showroom to see the list of finishes provided.
Due to the material that we use, some of our sinks are thicker than normal, so the above drain model has been specially designed for your Stone Forest sink. They feature extended threading, and are also made to work with sinks without overflow.
Please be aware that the above information does not apply to our sinks with bar or kitchen drains. The drain area is thicker than a standard sink and requires the use of an adjustable strainer. Our drain drilling is for standard diameter sizes of 2" (bar) or 3.5" (kitchen) drains.
Please call Stone Forest with further questions about drains at (888) 682-2987.
No. Our sinks have no overflow so pop-up drains do not work. Use of a pop-up style drain will void the warranty. The possible pressure applied to the sink from this type of drain can cause permanent damage.