Choosing the right glass door manufacturer is important for getting strong and stylish doors. Many manufacturers offer great options with features like energy savings, durability and custom designs. We have listed the 10 best manufacturers that are known for their quality and reliable products.
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10 Best Glass Door Manufacturers in 2025
1. Andersen Windows
- Location: Bayport, Minnesota, USA
- Company Type: Manufacturing
- Year Founded: 1903
- The Number of Employees: 12,000-13,000
- Main Products: Wood, vinyl and composite windows; hinged, sliding and specialty doors.
Website: www.andersenwindows.com
Andersen is one of the most trusted names in the window and door manufacturing industry that is based in Bayport, Minnesota, USA. Andersen was founded in 1903 and provides a wide range of glass door options like hinged, sliding and French doors.
This manufacturer offers a wide range of glass doors which are eco-friendly. They offer customized solutions for both residential and commercial spaces to match a range of design aesthetics . Truly, they are a perfect choice for those who are looking for durable door systems.
2. JELD-WEN
- Location: Charlotte, North Carolina, USA
- Company Type: Manufacturing
- Year Founded: 1960
- The Number of Employees: 20,000–25,000
- Main Products: Exterior doors, Interior doors, Windows and Specialty products
Website: www.jeld-wen.com
JELD-WEN is a global leader in window and door manufacturing that offers a range of glass doors for commercial as well as residential applications. This manufacturer makes products that are built to last with a focus on quality and the environment.
They are known for their creativity and ability to combine style and function. They also come in a variety of styles which includes sliding, hinged, and bi-fold. Jeld- Wen Are a top choice for door solutions around the world as it produces high-quality and durable doors.
3. Mannlee
- Location: Foshan, Guangdong, China
- Company Type: Manufacturing
- Year Founded: 1998
- The Number of Employees: 300
- Main Products: Aluminum doors, glass doors, solid wood doors, laminate doors, sliding doors, barn doors, iron doors and front doors.
Website: mannleeco.com
Mannlee is a well-known manufacturer of high-quality glass doors that is based in China. This manufacturer offers a range of products such as sliding, bi-fold and hinged doors. They also provide customization options which make them an ideal choice for anyone looking for durable and modern glass doors.
This manufacturer also guarantees that all their glass doors are carefully checked for quality. For this reason, Mannlee is the ideal glass door brand if you are searching for one that blends quality and functionality.
4. Milgard
- Location: Fife, Washington, USA
- Company Type: Manufacturing
- Year Founded: 1958
- The Number of Employees: 1,300-1,400
- Main Products: Vinyl Windows, Fiberglass Windows, Aluminum Windows and Patio Doors.
Website: www.milgard.com
Milgard has established a strong reputation for high-quality glass door products. The company provides a wide range of sliding and hinged glass doors for residential as well as commercial uses. This manufacturer has over 50 years of experience and their products are durable, easy to use and elegant.
Their doors are also soundproof and energy-efficient, ensuring that customers are comfortable all year. Surely, this manufacturer makes it simple for customers to find the ideal match for their project.
5. Masonite
- Location: Headquartered in Tampa, Florida, USA
- Company Type: Manufacturing.
- Year Founded: 1925.
- The Number of Employees: 10,000+
- Main Products: Fiberglass doors, Steel doors, Molded doors, Stile and rail doors, wood veneer doors, Wood doors for commercial and institutional use
Website: www.masonite.com
Masonite is a well-known brand in the door manufacturing industry that is based in Tampa, Florida, USA. This manufacturer is known for producing products that combine style and functionality. They provide a variety of glass door options that include french doors, patio doors and entry doors.
Their product’s focal point is performance and durability. The company also focuses on energy-efficient designs and sustainable materials. To add, Masonite glass doors are designed to withstand everyday wear and tear and maintain performance over time.
6. Therma-Tru Doors
- Location: Maumee, Ohio, USA
- Company Type: Manufacturing
- Year Founded: 1962
- The Number of Employees: 1,000–2,000
- Main Products: Entry doors, Patio doors, Fiberglass doors, Steel doors, Sliding patio doors and Hinged patio doors.
Website: www.thermatru.com
Therma-Tru is a leading manufacturer of fiberglass and steel entry doors with glass inserts. This manufacturer produces glass doors that are popular among homeowners looking for high-quality exterior doors as they are durable, energy efficient and stylish.
Therma-Tru is a market leader in the door industry and creates products that improve living comfort, security and curb appeal. Their glass doors include insulating features to help with heating and cooling costs. Additionally, many Therma-Tru glass doors have strong glass for better security and weather protection.
7. Pella
- Location: Pella, Iowa, USA
- Company Type: Manufacturing
- Year Founded: 1925
- The Number of Employees: 10,000+
- Main Products: Hinged patio doors, French patio doors, Sliding patio doors, Bifold patio doors, Multi-slide patio doors, Casement windows and Sliding windows
Website: www.pella.com
Pella is another well-known name in the glass door industry with a varied line of high-quality glass doors for residential and commercial uses. This manufacturer provides a wide variety of glass doors which include french, sliding and patio doors.
They can also be customized to match the specific needs of homeowners. To add, the company is known for its energy-efficient glass options. They are designed for durability and protection and this is why Pella is a perfect choice for any space.
8. Kolbe
- Location: Wausau, Wisconsin, USA
- Company Type: Manufacturing
- Year Founded: 1946
- The Number of Employees: 800-900
- Main Products: Customizable windows, Customizable doors, Heritage Series, Ultra Series, and Folding doors.
Website: www.kolbehd.com
Kolbe is a premium manufacturer of custom windows and doors that is based in Wausau, Wisconsin, USA. This manufacturer makes glass doors that are known for their precision and high quality. They can be tailored to a wide range of architectural styles.
Their products are energy efficient and beautiful with advanced technology. This manufacturer ensures durability and visual charm. This is why they are a popular choice among both homeowners and builders.
9. Harvey Building Products
- Location: Headquartered in Waltham, Massachusetts, USA
- Company Type: Manufacturing and distribution of building products.
- Year Founded: 1961.
- The Number of Employees: 1,000-1,500
- Main Products: windows, doors, double-hung windows, casement windows, sliding glass doors and patio doors
Website: www.harveybp.com
Harvey is a well-known manufacturer of doors and windows that is based in Headquartered in Waltham, Massachusetts, USA. This manufacturer produces high-quality and affordable glass doors that are perfect for homes. They are built to withstand daily use and function well.
This manufacturer uses advanced technology and thermal insulation to reduce energy consumption. They offer many customization options to meet the needs of the customers and this is why Harvey is known for their excellent customer support.
10. Marvin
- Location: Warroad, Minnesota, USA
- Company Type: Manufacturing
- Year Founded: 1912
- The Number of Employees: 7,000+
- Main Products: Hinged Patio Doors, French Patio Doors, Sliding Patio Doors, Bifold Patio Doors and Multi-Slide Patio Doors
Website: www.marvin.com
George Marvin started the Marvin Lumber and Cedar Company in 1912 which later expanded into making windows and doors. This manufacturer offers a wide variety of options which include bi-fold, french and sliding doors. They also provide customizable options to fit different architectural styles.
To add, the company uses eco-friendly materials to make doors that insulate well, reduce noise and last long. Truly, Marvin is a trusted brand in the glass door industry as it produces high-quality products.
Conclusion
These 10 glass door manufacturers offer stylish and durable options to suit different needs. Choosing any of these trusted brands ensures you will get a high-quality glass door that lasts for years.
At Mannlee, we provide high-quality glass doors as one of the top manufacturers in the industry. If you are looking for the perfect glass door, contact us today. We’ll help you find the best option for your needs.
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