Hallmark Building Supplies, Inc.

100% Associate Owned. Marketer. Distributor. Construction Industry. Building Materials Experts. 50-year history. Big Bright Future. That’s Hallmark Building Supplies, Inc. Founded in 1974 by Joe Balthazor, turned 100% Associate Owned in 2020, Hallmark is on a growth trajectory like never before. Our major product lines are:
• Corian® Design products: Corian® Solid Surface, and Corian® Quartz
• DuPont Performance Building Solutions: Tyvek® Weather Resistive Barriers, Tyvek® Roofing Underlayments, and Dupont™ Flashing & Accessories
• Keene™ Building Products
• Balconies by Levante® : Our wholly owned subsidiary, Levanté®, LLC is a manufacturer of prefabricated balconies.
We are HQ in Waukesha, Wisconsin since 1974.