Window Manufacturers USA – 15 Best Choices For Your Windows

The USA window manufacturing industry comprises two broad categories: versatile companies acclaimed for their innovation, quality, and broad selection of products; and more specialized companies offering custom designs, innovative energy-efficient products, and a wide variety of full-service companies that offer both.

The article highlights the top 15 window manufacturers in the USA, renowned for their exceptional products and dedication to customer satisfaction, including prominent players in the “window manufacturers USA” sector.

What Makes a Window Manufacturer the Best Choice?

Choosing the right window manufacturer is important to ensure durability, efficiency, and overall performance. A good manufacturer will use quality materials and precise craftsmanship to make windows that will be strong for years, insulate well, and resist weather conditions.

Experience and reputation also play an important role. Companies that have been around for ages with a good reputation tend to provide better quality, innovative designs, and competitive prices. Their expertise ensures that the windows meet industrial standards and are up to the standard requirements of the customers. Further, the best manufacturers allow design flexibility. Customers can opt for styles, colors, and features according to their needs.

Last but not least, good customer service and a strong warranty show a manufacturer’s faith in its products. With this in mind, homeowners and businesses can make a well-informed decision and invest in windows that are functional and long-lasting.

Top 15 Window Manufacturers in the USA

1. Andersen Windows & Doors

• Location: Bayport, Minnesota, USA
• Company Type: Manufacturing
• Year Founded: 1903
• Number of Employees: 10,000+
• Main Products: Windows and doors

Andersen Windows & Doors, founded in 1903 and headquartered in Bayport, Minnesota, is one of the largest and most respected window and door manufacturers in the United States. With more than 120 years of heritage, Andersen stands for quality, innovation, and sustainability.

The company offers a broad range of high-performance windows, patio doors, and accessories designed for strength, low maintenance, and energy efficiency. The products of Andersen emphasize the use of environmentally friendly materials and leading manufacturing techniques that create less waste while improving performance. 

Its products can be applied both in residential and commercial sectors. Therefore, this is an ideal choice for the builders, contractors, and house owners who prefer high-performance long-lasting products. With the credibility of quality, Andersen continues to be the industry standard.

2. Pella Corporation

• Location: Pella, Iowa, USA.
• Company Type: Manufacturing
• Year Founded: 1925
• Number of Employees: 10,000+
• Main Products: Windows and doors

Pella is dedicated to offering energy-efficient products with most of its products engineered to surpass or meet industry standards, hence saving energy costs and environmental footprint. The company incorporates innovative technologies such as advanced insulation properties, smart home capability, and low-maintenance materials to offer enhanced performance and long-term durability.

Pella has a wide variety of windows and doors to suit any kind of aesthetics and functional requirements. It remains the choice of the day for homeowners, contractors, and architects requiring dependable, high-quality window and door solutions for residential and commercial jobs due to its facilities based in the U.S. and a massive network of dealers.

3. Marvin Windows & Doors

• Location: Warroad, Minnesota, USA
• Company Type: Manufacturer
• Year Founded: 1912
• Number of Employees: 7,000
• Main Products: Doors and windows

Marvin Windows & Doors is a family-owned business, headquartered in Warroad, Minnesota, and producing high-quality windows, doors, and skylights since 1912. Marvin is well known for blending traditional craftsmanship with sophisticated technology, specializing in custom-built, energy-efficient products for residential and commercial markets.

Producing 16 facilities in North America with over 7,000 associates, Marvin becomes a proponent of sustainability by sourcing wood responsibly and using energy-efficient glass. Architectural, builder, and homeowner trust has been merited by Marvin’s pursuit of durability, innovation, and customer satisfaction. Marvin’s products have been engineered to make living spaces better and perform against many climatic conditions.

4. Jeld-Wen

• Location: Charlotte, North Carolina, USA
• Company Type: Manufacturing
• Year Founded: 1960
• Number of Employees: 18,000+
• Main Products: Interior and exterior doors, windows, and associated building products.

Jeld-Wen was founded in 1960 and is headquartered in Charlotte, North Carolina. This window and door company is one of the leading manufacturers in this market. It manufactures windows made up of wood, vinyl, aluminum, among others. Jeld-Wen also manufactured several exterior and interior doors for residential and commercial markets. Their products embodied great craftsmanship and manufacture of energy-efficient designs and advanced insulation technologies.

With its manufacturing facilities located in North America, Europe, Australia, and Asia, Jeld-Wen is a global player. The company is dedicated to sustainability by using green manufacturing processes and responsibly sourced materials. Its innovation and reliability have made it the go-to supplier for homeowners, contractors, and architects around the world.

5. Milgard Windows & Doors

• Location: Tacoma, Washington, USA
• Company Type: Manufacturing
• Year Founded: 1958
• Number of Employees: 3,000+
• Main Products: Patio doors and windows, including aluminum, vinyl, and wood-clad windows.

Milgard Windows & Doors originated in 1958, and has its headquarters in Tacoma, Washington. It is one of the leading manufacturers of vinyl, fiberglass, and aluminum windows across the globe, and focuses on durability, innovation, and customer satisfaction. Milgard came up with the SmartTouch lock, which offers enhanced security and ease of operation.

Milgard, which has an established presence in the west coast, markets its products to residential and commercial consumers. Milgard has a reputation for quality products with a comprehensive lifetime warranty covering most of the products. Combining advanced materials and precision engineering, Milgard continues to be a sound option for homeowners, builders, and architects.

6. Ply Gem

• Location: Cary, North Carolina, USA
• Company Type: Manufacturing
• Year Founded: 1943
• Number of Employees: 10,000+
• Main Products: Windows, doors, siding, stone veneer, and other exterior building materials.

Ply Gem is an exterior building products manufacturer founded in 1943 and headquartered in Cary, North Carolina. The company offers a variety of products, including windows, doors, siding, and stone veneer, to serve new construction and remodeling projects. Ply Gem products are known for their durability, energy efficiency, and sustainability. 

The company is innovation-driven with advanced manufacturing techniques to ensure the highest performance and reliability. The company has a wide presence across North America. Ply Gem is a brand builders, contractors, and homeowners rely on for excellent exterior solutions.

7. Velux USA

• Location: Greenwood, South Carolina, USA
• Company Type: Manufacturing
• Year Founded: 1941
• Number of Employees: 10,000+
• Main Products: Skylights and roof windows

Velux USA is the American subsidiary of Velux, a global leader founded in 1941 in Horsholm, Denmark. It specializes in skylights, roof windows, and related accessories. The company has enhanced indoor environments with natural light and fresh air through its products. It improves energy efficiency, sustainability, and indoor comfort. The main innovative features they have are their solar-powered skylights, rain sensors, and smart home integration. Due to these factors, architects, builders, and homeowners are easily attracted to using them. 

This company has successfully spread its operation in more than 35 countries worldwide. Here, Velux is still engaged in high-class craftsmanship, eco-friendly practices, and modern technologies to make working and living life better.

8. Sierra Pacific Windows

• Location: Red Bluff, California, USA
• Company Type: Manufacturing
• Year Founded: 1949
• Number of Employees: 1500
• Main Products: Wood and aluminum-clad wood doors and windows

Red Bluff, California-based Sierra Pacific Windows is a division of Sierra Pacific Industries. It produces wood and aluminum-clad wood windows and doors for both residential and commercial markets. With more than 2 million acres of sustainably harvested timberland under its management, Sierra Pacific has control over the whole production process, which guarantees high-quality, energy-efficient products.

It is renowned for precision engineering and latest technologies on glazing. The reason why one loves the company’s products for durability, energy efficiency, and aesthetic appeal. Sierra Pacific has been committed to sustainability and eco-friendly practices and has gained their unflinching support from architects, builders, and owners of properties.

9. Simonton Windows

• Location: Cary, North Carolina, USA
• Company Type: Manufacturing
• Year Established: 1946  
• Number of Employees 4,000+
• Main Products: Vinyl windows and patio doors.

Established in 1946, Simonton Windows & Doors is a vinyl window and patio door manufacturer that focuses on energy efficiency, durability, and style. Through time, this company has built its name for quality workmanship and customer satisfaction. Simonton windows utilize well-insulated frames, multi-pane glass, and low-E coatings to highlight home comfort and efficiency while reducing thermal performance and noise reduction.

With a broad selection of styles, colors, and customization possibilities, Simonton provides solutions for new construction and replacement projects. Supported by extensive warranties and a reliable network of distributors, Simonton remains a top choice among homeowners, contractors, and builders seeking durable, long-lasting windows.

10. PGT Innovations

• Location: North Venice, Florida, USA
• Company Type: Manufacturing
• Year Founded: 1980
• Number of Employees: 5,000+
• Main Products: Aluminum and vinyl-framed impact-resistant windows and doors

PGT Innovations, North Venice, Florida is one of the leading companies to manufacture impact-resistant windows and doors that are strong enough to withstand all types of harsh weather conditions, but specifically hurricanes. Their products not only protect against storms, but also secure, energy-efficient, and beautiful products that everyone living on coastal areas loves to have put in their homes and buildings.

With a commitment to innovation,  PGT has engineered glass technologies with superior strength, noise attenuation, and UV blocking. The firm has multiple brands, such as CGI, PGT Custom Windows + Doors, and WinDoor, that deal with residential and commercial markets. Their commitment to quality and safety has positioned the company as one of the most prominent window and door manufacturers in the market.

11. Loewen

• Location: Steinbach, Manitoba, Canada
• Company Type: Manufacturing
• Year Founded: 1905
• Number of Employees: 500-1,000
• Main Products: Custom Windows, Doors

Loewen is a premium window and door manufacturer, producing high-end windows and doors that are custom-designed to be strong and energy efficient. Loewen began in 1905 in Steinbach, Manitoba, Canada, and makes its products from only the finest materials: Douglas Fir and Mahogany hardwoods are utilized in Loewen wood and aluminum-clad products, blending beauty and performance.

The company provides architects, designers, and luxury homeowners with bespoke solutions for luxury single-family and light-commercial structures. Loewen has built a reputation over the years for perfect engineering, sustainability, and industry awards through a wide dealer network in North America, the United States, Canada, Mexico, and the Caribbean.

12. Kolbe Windows & Doors

• Location: Wausau, Wisconsin, USA.
• Company Type: Manufacturing.
• Founded: 1946
• Employees: 1,000+
• Main Products: Aluminum- and wood-clad windows and doors.

Kolbe Windows & Doors, founded in Wausau, Wisconsin in 1946, is known for its handcrafted, innovative, and high-performance designs. With wood and aluminum-clad windows, Kolbe addresses the needs of architects, builders, and homeowners. Its product range includes casement, awning, double-hung, specialty windows, and custom doors for residential and commercial building.

Their products include the latest glazing innovations, weather-proof coatings, and energy-saving technology to deliver durability and performance in any climate. With a tradition of quality, customization, and beauty, Kolbe is a preferred choice for homeowners looking for high-end window and door solutions that meet their exact project needs.

13. Harvey Windows & Doors

• Location: Waltham, Massachusetts, USA
• Company Type: Manufacturing
• Year Founded: 1961
• Number of Employees: Approximately 1,200
• Main Products: Vinyl and wood windows, patio and entry doors

Harvey features state-of-the-art manufacturing plants with in-plant laboratories to ensure highest quality and performance. They maintain their products available in a strong distribution network to position them as the number one choice among homeowners, contractors, and builders. 

Harvey is defined by innovators, customer satisfaction, and reliability as the standard for high-performance, stylish windows and doors that combine functionality and curb appeal.

14. Weather Shield Windows & Doors

• Headquarters: Medford, Wisconsin, USA
• Category: Manufacturing Company
• Founded Year: 1955
• Number of Employees: 1500+
• Main Products : Wooden and vinyl windows, Patio doors

Weather Shield Windows & Doors is an industrial company with its head office at Medford in the state of Wisconsin, US. Since its establishment in 1955, this company has been producing wood, aluminum-clad and vinyl windows with patio doors and style alternatives for various architectural styles of homes and other commercial structures.

Weather Shield is a company that excels at innovation through the application of state-of-the-art glazing technology to achieve enhanced energy efficiency, durability, and comfort. It offers its products in various styles, finishes, and configurations to suit any project. Weather Shield is a trusted leader in the window and door business that has decades of experience, providing quality craftsmanship and designs that are desired by homeowners, architects, and builders.

15. Mannlee

• Address: Foshan, Guangdong, China
• Industry: Manufacturing
• Year Established: 1998
• Employees: 300
• Product Lines: Wooden doors, aluminum windows and doors, sunrooms, curtain walls

Mannlee is the top window factory in the USA due to quality and innovation. Mannlee boasts 26 years of experience and never stops innovating with high-technology and a professional R&D team to continually develop window designs and performances. It allows Mannlee to offer custom-made window solutions to their customers according to their specific needs and aesthetic tastes of design. The company sells its products for domestic and commercial purposes, such as aluminum windows, casement windows among others.

All of the windows are manufactured using advanced technology manufacturing procedures, quality control checks, and industry standards that guarantee the windows are durable, energy-efficient, and have a modern appearance. Second, Mannlee is committed to sustainable production by manufacturing eco-friendly windows that will endure in the long term.

Conclusion

These manufacturers offer superior quality, tailored window and door products with varied aesthetics, functionality, and costs. They include manufacturers such as Andersen, Pella, Marvin, and Mannlee, which prioritize durability and sustainability from energy efficiency to innovative designs.

Whether new build or window replacements, these manufacturers provide reliable and trusted solutions to residential and commercial markets alike. Mannlee stands out with affordable, tailored window solutions, backed by decades of expertise in providing top-quality products that bring your vision to life. Get in touch with Mannlee today to find out how our expertise can make your window vision a reality.