Through innovation and determination we produce the highest quality products available in the industry. With over 40 years of industry experience, Brombal USA shows their true artisanship by specializing in work with materials like Stainless Steel, Core-ten, and Bronze.

Technical Catalog

Download our Technical Catalog to learn more about BrombalUSA products.

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Brombal Steel

About Steel

Simple and unyielding, powder coated galvanized steel boasts a great tradition and has always played an irreplaceable role in the building trade. Slender steel frames offer a functional and practical solution to the aesthetical requirements of today's most demanding architects and designers.

With hundreds of standard and custom colors to choose from, a powder coated painted finish is not only a practical solution, but also the perfect choice for unique and elaborate designs.

The Material

Steel is an iron alloy which uses are countless. Simple, tough, and perfect for a variety of uses, Steel boasts great tradition and plays an irreplaceable role in the building industry. It has greater structural qualities than most other materials which allows architects and designers the ability to create openings that are larger with more glass. Utilizing steel for window and door frames allows for the thinnest and narrowest profiles available

Transformation Process

Large rolls or coils of steel are first treated with a hot dipped galvanizing process utilizing the Sendzimir system. This coating of zinc on both sides ensures ultimate protection against corrosive agents. The resulting product is then sent thorough a series of rollers to produce specify c shapes used for our section profiles while maintaining the galvanized coating

Brombal Steel 2 Brombal Steel 3


  • Thermally broken.
  • High structural characteristics for large
  • unobstructed openings.
  • 3 times stronger than aluminum.
  • 4 times less conductive than aluminum.
  • Made from 100% recycled materials.
  • Reduced coefficient of expansion.
  • Narrow sight lines.
  • Modern and traditional designs


After the transformation from rolls of steel to frame sections, and finally completed units, we utilize any of the RAL colors as a standard selection. Our powder coating process offers a high quality durable finish. This painted finish can easily match any of your color needs.

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