American Building Supply, Inc.

American Building Supply, Inc. builds its business on a distribution model that emphasizes rapid fulfillment—an overnight‑loading program that enables next‑day delivery for door‑related products. The company supports that model with an e‑commerce platform that lets contractors and builders browse and order a full catalog of exterior, interior, commercial and residential doors, as well as hardware, millwork, and specialty steel and glass options. ABS also manufactures its own lines under the registered trademarks Millennium Door® and Doormerica®, which include MDF simulated‑stile‑and‑rail doors, architectural flush‑