Portella offers thermally broken, individually engineered, high-quality architectural steel doors and windows. Slender lines and minimal profiles create timeless designs. Portella specializes in over-size openings. Glass is provided and factory installed.

Portella has been manufacturing steel doors and windows for 16 years. We offer a full suite of architectural steel windows and doors for residential and commercial projects. All Portella products are manufactured to exact specifications allowing limitless design options. Our product lines include Theramlly Broken, Classic, Storefront Exterior, and Commerical Interior Series.

Portella is headquartered in Austin Texas with a showroom and warehouse in Dallas Texas.