Why BROMBAL USA?

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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Bronze Brombal USA

Brombal Bronze

About Bronze

The warm, lustrous color typical of old Bronze and its unique aesthetic qualities make this the ideal choice for restoration of old buildings, where it blends perfectly with the architectural design. Bronze is particularly resistant to atmospheric elements making it the perfect choice for coastal applications.

Bronze lends itself perfectly to projects from historic renovations to modern architectural designs. Over time the natural oxidation process creates a patina that will transform to an attractive rich dark brown color creating an almost living and every changing finish.

The Material

Utilizing the highest quality bronze in the fenestration industry, our products are made from 67% copper and 33% Zinc. This ratio is what allows the alloy to acquire a beautiful patina typical of old bronze. Bronze is one of the first materials used to forge tools and weapons, during the renaissance period bronze was used to make doors in some of the most famous buildings like St Peters Basilica, the Pantheon, and Baptistery of St Johns. Bronze lends itself perfectly to projects from historic renovations to modern architectural designs

Transformation Process

After the coil stock is cut and rolled into the frame sections it undergoes a heat treatment. This prevents the sections from potential cracking as it relieves the stress applied during the rolling process. The resulting product is the highest quality bronze available in the fenestration industry

Brombal Bronze 2

Advantages

  • Thermally broken.
  • High quality materials resulting in the most natural looking patina.
  • Easily replicates historical bronze for a perfect restoration.
  • Great resistance to the elements (air, wind & water).
  • 100% recycled material.
  • Ideal for areas where landmark approval is required.
  • Available with matching bronze hardware

Finish

Brombal Bronze Standard Burnished

1. Standard Burnished
An acid treatment is applied
to create different levels of
patina.

 
Brombal Bronze Polished

2. Polished
High powered buffers are
used to create a mirror like
shine reminiscent of traditional
bronze

3. Specialty Finishes
Five customs finishes are available which include

Moderno

Brombal Bronze Moderno

Bronzo Grigio

Brombal Bronze Bronzo Grigio

Verderame

Brombal Bronze Verderame

Antico

Brombal Bronze Antico

Scuro

Brombal Bronze Scuro
 

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