Company History

In 1998 Marti Brunn built her first home with steel doors and windows. Marti designed and sourced fabrication for a metal entry door and window. This home was one of the first to have metal doors and windows in the Austin area. After seeing the interest sparked by the entry door and windows, Marti founded Portella Steel Doors and Windows. For 21 years Marti was CEO of Portella and grew the company into a national business. Portella was sold in 2020.

The dedication and passion that moved Marti to venture into metal fenestration have driven her to a new venture: Metallia, LLC. Her love of craftsmanship, state-of-the-art technology, and superior architectural finishes are the lifeblood that empowers Metallia to produce the highest quality overhead doors, entry doors, courtyard entrances, and architectural elements available anywhere in the world. The outcome of her commitment to excellence is the fulfillment of the discerning customer’s vision.