Hallmark Building Supplies
Founded in 1974, Hallmark Building Supplies, Inc. brings our integrated system of marketing, sales and distribution of branded building materials to the residential and commercial markets we serve. We are headquartered in Waukesha, WI and our product lines include Corian® Design (Corian® Solid Surface, Corian® Quartz, & Corian® Endura™), DuPont Building Envelope Solutions & Tyvek® Protec™ Roofing Underlayments, and Levanté® Aluminum Architectural Components.
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