Building Veneer All Natural Real Stone (3-5 inches thick) Note: Weight bearing foundation is required. Please see our All Natural Thin Real Stone Veneer which is 1 inch thick and is used for all types of exterior and interior applications. Building Veneer stone is 3-5 inches thick. A 6-inch masonry foundation shelf is required for all applications … Continue reading Stoneyard Building Veneer: All Natural Real Stone