Basics of Faux Stone Veneer - Looks and Durability - The Spruce.17 Feb 2017 . Faux Stone Veneer: Durability and Fire-Rating. Faux Stone Veneer Damage. (c) Lee Wallender; Licensed to About.com. Because faux stone veneer is anything but stone--or even engineered stone--durability is of primary importance. And because so many homeowners want to veneer over their fireplaces,.