Building & Construction

The building and construction market, one of the most dynamic in the Brazilian economy, stands out for its significant use of aluminum, which provides light weight, high durability and excellent finish.

Alcoa’s Extruded Products division is the largest producer of aluminum doors and windows systems, and Kawneer provide the best solutions in terms of high-value-added products for window, door, façade, protection grating and gate applications. They are differential products that add high technology, modernity, safety, outstanding finish and durability to any project.


Learn more by clicking on Architectural Systems.


All product lines in the portfolio are tested in reputable laboratories and certified under the applicable standards. In addition, complete catalogs are available containing technical drawings, assembly instructions, applications and other information to facilitate the job of professionals in this field.

All Alcoa systems meet the requirements of NBR 10,821 (Brazilian standard for frame systems).

Nationwide Distribution

Rede Alumínio & Cia.

The Rede Alumínio & Cia. ( network is the exclusive distributor of Alcoa aluminum systems for building and construction in Brazil, having provided since 2004 the best frame solutions designed for doors, windows, protection gratings, railings and other residential products, as well as advanced systems for the construction of commercial building façades.

Present in several of the country’s capital cities, all of the chain stores follow the same interior and exterior standards and provide not only exclusive Alcoa lines, but also technical support to consumers, frame manufacturers, architects and engineers.


Rede Esquadria & Cia.

The Rede Esquadria & Cia. network ( consists of Alcoa-certified aluminum frame system manufacturers whose goal is to train and certify companies to deliver products to consumers with top quality and safety.


Aluminum frame system manufacturers are certified to produce the exclusive lines from Alcoa for building and construction and strictly meet all technical standards. For customers looking for technical support and excellent service, Esquadria & Cia. is the right place to go.


In order to increase capillarity and provide comprehensive solutions increasingly closer to customers, the network is constantly expanding and certifying manufacturers all over the Brazilian territory.


Technical materials:

Alcoa Products
Kawneer Products





Alumínio & Cia


Central Office of Information: