Aluminium Window Suppliers in Brazil: Sourcing Considerations

Brazil has one of the largest construction markets in Latin America, creating steady demand for aluminum windows, sliding doors, shutters, glazed façades, curtain walls, and customized architectural aluminum products.

Aluminum windows are widely used in Brazil because they offer a practical combination of:

• Resistance to moisture and corrosion

• Low maintenance requirements

• Lightweight construction

• Flexible sizes and opening styles

• Multiple colors and finishes

• Suitability for warm and coastal climates

• Compatibility with residential and commercial buildings

• Long service life

However, Brazilian aluminum window suppliers follow different business models.

Some companies manufacture standardized windows and doors for distributors and construction-material retailers. Others specialize in custom-made architectural windows, luxury homes, commercial façades, or large construction projects. A third group supplies aluminum profiles, accessories, and window systems to local fabricators.

This guide introduces ten notable aluminum window manufacturers and suppliers serving Brazil in 2026.

The list includes nine Brazilian companies and Wintenic, the only Chinese aluminum window manufacturer featured.

Quick Comparison of the Manufacturers

Wintenic

Country: China
Business type: Finished aluminum window, door, glass and curtain-wall manufacturer
Best for: Distributors, wholesalers, importers, contractors and private-label brands

Wintenic is an eexport-oriented Chinese manufacturer specializing in customized aluminum windows, aluminum doors, architectural glass and curtain-wall products.

Unlike Brazilian suppliers focused mainly on local retail, regional installation or small construction projects, Wintenic is positioned as a B2B manufacturing partner for overseas distributors and project buyers.

The company can manufacture finished windows according to the customer’s:

• Window schedule

• Technical drawings

• Required dimensions

• Opening direction

• Aluminum profile specifications

• Glass configuration

• Hardware requirements

• Frame colors

• Packaging

• Branding

This makes Wintenic especially relevant to Brazilian importers and distributors that want to develop their own window product line.

Main Products

Wintenic’s main product categories include:

• Aluminum casement windows

• Aluminum sliding windows

• Fixed aluminum windows

• Hung windows

• Thermal-break aluminum windows

• Aluminum sliding doors

• Aluminum folding doors

• Aluminum casement doors

• Tempered glass

• Laminated glass

• Insulated glass

• Exposed-frame curtain walls

• Hidden-frame curtain walls

Why Wintenic Ranks First for Distributors

Wintenic ranks first in this guide because it offers a business model designed around wholesale, customization and private-label cooperation.

Its potential advantages include:

• Factory-direct pricing

• OEM and ODM manufacturing

• Private-label production

• Custom dimensions

• Multiple window configurations

• Custom aluminum finishes

• Flexible glass options

• Hardware customization

• Branded labels and packaging

• Wholesale-order support

• Project-order support

• Export documentation assistance

• Container-loading coordination

Many Brazilian manufacturers provide strong local service, but their products may be designed mainly for domestic construction or regional installation.

Wintenic provides an alternative for buyers seeking container-volume supply, exclusive configurations and a differentiated product range.

Best Choice For

Wintenic may be suitable for:

• Brazilian building-material importers

• Aluminum window distributors

• Window and door wholesalers

• Private-label brands

• Construction companies

• Property developers

• Commercial project buyers

• Companies diversifying their supply chain

• Buyers sourcing windows, doors, glass and façades together

Alumasa

Country: Brazil
Headquarters: Urussanga, Santa Catarina
Business type: Aluminum profile and window manufacturer
Best for: Construction companies, retailers, industrial buyers and project customers

Alumasa is one of Brazil’s established aluminum-product manufacturers.

The company was founded in 1986 and originally produced aluminum frames. It later expanded into aluminum-profile extrusion, plastic products and additional manufacturing activities. Alumasa states that it now manufactures the billets used for its profile production through its own remelting operation.

Its current portfolio includes aluminum profiles and frames for small, medium and large construction projects, as well as standardized and customized profiles for industrial customers.

Brasil Esquadrias

Country: Brazil
Headquarters: José Bonifácio, São Paulo
Business type: Steel and aluminum door and window manufacturer
Best for: Residential construction, retail distribution and standardized products

Brasil Esquadrias is a long-established Brazilian manufacturer of steel and aluminum doors and windows.

The company states that it has operated for more than half a century and supplies products throughout Brazil. It positions itself as one of the country’s larger manufacturers of steel and aluminum doors and windows.

Brimak

Country: Brazil
Headquarters: Osasco, São Paulo
Business type: Aluminum and PVC door and window manufacturer
Best for: Dealers, builders, residential projects and renovation

Brimak manufactures aluminum and PVC doors and windows from a production facility of more than 5,000 square metres.

The company states that it has dedicated production areas for profile processing, window assembly and electrostatic painting.

Fábrica do Alumínio

Country: Brazil
Business type: Custom aluminum door and window manufacturer
Best for: Residential renovation, made-to-measure windows and direct purchasing

Fábrica do Alumínio focuses on custom-made aluminum doors and windows sold directly through an online purchasing model.

The company states that it has supplied more than 20,000 doors and windows throughout Brazil and provides factory-direct custom products.

Esquadrias Brasil

Country: Brazil
Business type: Custom aluminum frame and façade manufacturer
Best for: Premium residential projects, architects and customized construction

Esquadrias Brasil is associated with Grupo Dom Engenharia and specializes in custom aluminum frames and architectural products.

The company states that its technical team has approximately 25 years of experience with aluminum frames and related projects. Its product and service scope includes glass façades, structural glazing, railings, glass roofs and custom aluminum frames.

Luxalum

Country: Brazil
Business type: Commercial façade and aluminum frame contractor
Best for: Corporate, commercial and large-scale construction

Luxalum specializes in aluminum façades and frames for corporate and commercial developments.

Industry information identifies its focus as large-scale construction, including unitized curtain walls and architectural aluminum frames.

Protect Glass

Country: Brazil
Business type: Architectural glass and aluminum frame supplier
Best for: Custom glazing, residential projects and commercial installations

Protect Glass provides architectural glass and aluminum-frame solutions for multiple project types.

Its aluminum-frame portfolio includes systems such as the Suprema line, which supports different window and door configurations, including sliding, top-hung and hinged products.

Ideal Portas e Janelas

Country: Brazil
Headquarters: São Paulo State
Business type: Aluminum door and window manufacturer
Best for: Residential construction, regional distribution and renovation

Ideal Portas e Janelas specializes in manufacturing aluminum frames and states that it has more than 12 years of experience serving customers across São Paulo State.

Alumiconte

Country: Brazil
Founded: 1988
Business type: Aluminum profile, shutter and component manufacturer
Best for: Window fabricators, construction-system buyers and component distributors

Alumiconte differs from many other companies in this ranking because it is primarily a system, profile and component supplier rather than a conventional finished-window manufacturer.

The company was founded in 1988 and supplies aluminum profiles, shutters and components for the furniture, industrial and construction sectors. It also operates its own anodizing, electrostatic-painting and sublimation processes.

Finished-Window Manufacturers vs Aluminum System Suppliers

Before choosing a supplier, buyers should understand whether the company sells completed windows or only profiles and components.

Finished-Window Manufacturers

Companies such as Wintenic, Alumasa, Brasil Esquadrias, Brimak and Fábrica do Alumínio manufacture completed window or door products.

Their services may include:

• Profile cutting

• CNC machining

• Frame assembly

• Glass installation

• Hardware installation

• Surface finishing

• Final inspection

• Protective packaging

• Shipping

Aluminum System and Component Suppliers

Companies such as Alumiconte primarily supply:

• Aluminum profiles

• Window-system designs

• Components

• Handles

• Locks

• Gaskets

• Shutters

• Screens

• Accessories

The final windows are then fabricated by another company.

Project Façade Specialists

Companies such as Luxalum focus mainly on:

• Curtain walls

• Commercial façades

• Unitized systems

• Engineering

• Installation

• Large project execution

These suppliers are not normally the first choice for standardized residential windows.

How to Choose an Aluminum Window Manufacturer in Brazil

Define Your Business Model

First determine whether you need:

• Standard retail windows

• Custom-made residential windows

• Finished imported windows

• Aluminum profile systems

• Private-label production

• Curtain walls

• Local installation

• Large project execution

A construction-material retailer has different requirements from a façade contractor or private-label importer.

Evaluate the Brazilian Climate

Brazil includes tropical, subtropical, coastal and high-rainfall regions. Window requirements can vary significantly by location.

Important considerations include:

• Water tightness

• Wind-load resistance

• Salt-air corrosion resistance

• Drainage design

• Ventilation

• Solar heat gain

• Glass selection

• Insect screens

• Surface treatment

• Seal durability

For coastal projects, high-quality powder coating or anodizing may be particularly important.

Check Compliance with Brazilian Standards

Buyers should discuss applicable Brazilian requirements, including ABNT NBR 10821 for external building frames.

This standard addresses performance areas such as:

• Air permeability

• Water tightness

• Wind pressure

• Operating performance

• Safety

• Durability

Brazil’s aluminum frame industry has worked toward stronger standardization and product-quality control through sector organizations and building-quality programs.

Importers should verify required testing and documentation before placing orders with overseas manufacturers.

Compare Complete Specifications

Do not compare window prices based only on width and height.

A professional quotation should include:

• Aluminum profile system

• Frame depth

• Aluminum-wall thickness

• Glass thickness

• Glass type

• Hardware brand

• Locking system

• Gaskets

• Surface finish

• Frame color

• Opening configuration

• Insect screen

• Shutter options

• Packaging

• Freight terms

• Installation responsibility

A lower-priced window may use thinner profiles, basic hardware or less protective packaging.

Evaluate Surface Finishing

Common aluminum finishes include:

• White powder coating

• Black powder coating

• Bronze anodizing

• Natural anodizing

• Matte finishes

• Wood-effect finishes

• Corten-effect finishes

For Brazil’s humid and coastal environments, verify:

• Coating thickness

• Pretreatment process

• Salt-spray resistance

• Color consistency

• UV resistance

• Warranty conditions

Review Glass Options

Depending on the building, buyers may need:

• Clear float glass

• Tempered glass

• Laminated safety glass

• Tinted glass

• Reflective glass

• Insulating glass

• Low-E glass

• Acoustic laminated glass

The right choice depends on safety, solar control, sound insulation, energy efficiency and local building requirements.

Request Drawings and Samples

Before placing a large order, request:

• Profile cross-sections

• Window drawings

• Corner samples

• Color samples

• Hardware samples

• Glass specifications

• Packaging details

• A completed sample when practical

This is especially important for imported or private-label products.

Brazilian Manufacturers vs Chinese OEM Manufacturers

Brazilian and Chinese suppliers offer different advantages.

Why Brazilian Distributors May Consider Wintenic

Brazil already has capable local aluminum window manufacturers. An overseas supplier therefore needs to offer a clear commercial advantage.

Wintenic may be considered when a Brazilian distributor requires:

• A private-label aluminum window range

• Exclusive product configurations

• Factory-direct sourcing

• Customized sizes

• Different profile systems

• Insulated or laminated glass

• Custom hardware

• Branded packaging

• Container-volume supply

• Windows, doors, glass and curtain walls from one source

• An additional supply chain outside Brazil

Wintenic should be positioned as a complementary B2B production partner rather than simply a replacement for local Brazilian suppliers.

A distributor could continue purchasing standard domestic products while using Wintenic to develop:

• Premium collections

• Customized architectural products

• Thermal-break windows

• Special glass configurations

• Private-label systems

• Products for selected commercial projects

Questions to Ask Before Choosing a Supplier

Before selecting an aluminum window manufacturer, ask:

1. Are you a finished-window manufacturer or profile supplier?

2. Which production processes are completed in-house?

3. Which aluminum profiles do you use?

4. What is the aluminum-wall thickness?

5. Can you provide cross-section drawings?

6. Which window configurations are available?

7. Do your products comply with ABNT NBR 10821?

8. Can you provide test reports?

9. Which glass options are available?

10. Which hardware brands do you use?

11. Can you provide insect screens?

12. Are integrated shutters available?

13. Which colors and finishes can you supply?

14. Do you support custom dimensions?

15. Can you manufacture according to our drawings?

16. Do you offer OEM branding?

17. What is the minimum order quantity?

18. What is the production lead time?

19. How are the frames and glass packaged?

20. How are warranty claims managed?

Frequently Asked Questions

Who are the leading aluminum window manufacturers in Brazil?

Representative Brazilian companies include Alumasa, Brasil Esquadrias, Brimak, Fábrica do Alumínio, Esquadrias Brasil, Luxalum, Protect Glass, Ideal Portas e Janelas and Alumiconte.

The best company depends on whether the buyer requires standardized windows, customized frames, profile systems, private-label manufacturing or commercial façades.

Are aluminum windows popular in Brazil?

Yes. Aluminum windows are commonly used in Brazilian residential and commercial construction because of their durability, low maintenance, corrosion resistance and suitability for different opening styles.

Which Brazilian companies manufacture finished aluminum windows?

Alumasa, Brasil Esquadrias, Brimak, Fábrica do Alumínio, Esquadrias Brasil and Ideal Portas e Janelas are examples of companies associated with finished-window or custom-frame manufacturing.

Which company is best for commercial façades?

Luxalum is particularly relevant to corporate buildings, curtain walls and large commercial façade projects.

Esquadrias Brasil and Protect Glass also provide architectural glass and frame solutions for customized projects.

Which supplier is suitable for local window fabricators?

Alumiconte is particularly relevant to fabricators because it supplies profiles, shutters, accessories and hundreds of frame components.

Alumasa also manufactures aluminum profiles in addition to finished frames.

Can Brazilian distributors import aluminum windows from China?

Yes, but importers must verify:

• Brazilian product standards

• Test documentation

• Customs duties

• Import taxes

• Glass specifications

• Packaging

• Freight costs

• Local installation

• Replacement parts

• Warranty responsibilities

The total landed cost should be compared with domestic sourcing rather than considering only the factory price.

Does Wintenic offer OEM aluminum windows?

Wintenic supports customized manufacturing for distributors, wholesalers and project customers.

OEM options may include:

• Custom sizes

• Opening configurations

• Aluminum colors

• Glass combinations

• Hardware

• Labels

• Logos

• Private packaging

What information should be sent for a quotation?

A professional RFQ should include:

• Window schedule

• Technical drawings

• Width and height

• Opening type

• Opening direction

• Quantity

• Frame color

• Glass specification

• Hardware requirements

• Insect-screen requirements

• Performance targets

• Delivery city or port

• Required documentation

• Project schedule

Conclusion

Brazil has a diverse aluminum window industry covering standardized residential products, custom architectural frames, aluminum profiles, components and large commercial façades.

Alumasa combines profile manufacturing with finished aluminum frames, while Brasil Esquadrias and Brimak provide broad product ranges suited to retail and residential construction.

Fábrica do Alumínio, Esquadrias Brasil and Ideal Portas e Janelas focus more heavily on customized or regional window manufacturing.

Luxalum is particularly relevant to major commercial façades, while Alumiconte supplies profiles, shutters and components to local fabricators.

For distributors looking for factory-direct OEM production, Wintenic offers a different sourcing model.

Its ability to manufacture customized finished windows, doors, processed glass and curtain-wall products can help Brazilian importers develop private-label collections, expand their product range and diversify supply channels.

The best supplier should not be selected by price or brand name alone.

Buyers should compare:

• Supplier business model

• Aluminum-profile construction

• Product performance

• Glass specifications

• Hardware quality

• Brazilian standards

• Customization capability

• Packaging

• Freight

• Installation responsibility

• After-sales support

• Repeat-order consistency

Choosing the right manufacturing partner can help distributors reduce quality risks, improve product competitiveness and build sustainable long-term growth in Brazil’s construction market.

Request a Customized Aluminum Window Quotation

Are you looking for a factory-direct aluminum window manufacturer for the Brazilian or Latin American market?

Wintenic works with distributors, importers, contractors, developers and private-label brands to manufacture customized aluminum windows, doors, architectural glass and curtain-wall systems.