This is to certify that 99% of our plumbing products are made in the USA. Our main office and distribution center is a 25,000 square foot building located in Lawrenceville, Georgia. We also have a 40,000 square foot injection molding plant in Spartanburg, South Carolina.

This is specifically about the material and components that make up our ProVent Single Stack PVC System, Trap Guard, and Firestops. All PVC firestop devices and ProVent fittings are made in Spartanburg.

All ProSet firestop devices have been fire tested in accordance with ASTM E-814 or UL 1479 Fire Test Standards for floors and walls and have been installed throughout the USA and Canada. All ProVent fittings have been tested and listed by IAPMO.

The only imported part is the nickel bronze or chrome strainer that we import from China. The strainer represents less than 1% of the costs of our entire total product offering. The PVC body, clamping ring flange, bolts, extension couplings that are part of the drains are also made in Spartanburg.