Nestled in the heart of Iowa, the Glen Gery Adel Plant stands as a testament to the enduring legacy of American manufacturing and architectural innovation. Established in 1892, this iconic facility has played a pivotal role in shaping the built environment of the Midwest and beyond.
Throughout its storied history, the Glen Gery Adel Plant has produced an array of high-quality bricks that have graced countless buildings, from grand cathedrals to cozy homes. Its products have not only shaped the aesthetic landscape of the region but have also contributed to the economic and social fabric of the local community.
Glen-Gery Adel Plant History: Glen Gery Adel Plant

The Glen-Gery Adel Plant has a rich history dating back to the late 19th century. Established in 1889, the plant played a pivotal role in the development of the brick industry in the region. Its products have been used in the construction of countless iconic buildings, contributing to the architectural landscape of the United States.
Establishment and Early Years
The Glen-Gery Adel Plant was founded in 1889 by John Gery and his son, Peter Gery. The plant initially produced common brick, which was used for the construction of homes, schools, and other buildings in the Adel area. In the early 20th century, the plant began producing face brick, which is a higher-quality brick used for the exterior of buildings. Face brick from the Glen-Gery Adel Plant was used in the construction of many notable buildings in the Midwest, including the Iowa State Capitol Building in Des Moines and the Drake University campus in Des Moines.
Mid-20th Century Expansion
In the mid-20th century, the Glen-Gery Adel Plant underwent a major expansion. The plant installed new equipment and expanded its production capacity. This expansion allowed the plant to meet the growing demand for brick in the post-World War II construction boom. The Glen-Gery Adel Plant also began producing a wider variety of brick products, including pavers, retaining walls, and architectural brick.
Late 20th and Early 21st Century
In the late 20th and early 21st centuries, the Glen-Gery Adel Plant continued to be a major producer of brick products. The plant installed new technology to improve the efficiency and quality of its products. The Glen-Gery Adel Plant also continued to expand its product line, adding new colors, textures, and sizes of brick. Today, the Glen-Gery Adel Plant is one of the leading producers of brick products in the United States.
Architectural Significance
The Glen-Gery Adel Plant has played a significant role in the architectural development of the United States. The plant’s products have been used in the construction of countless iconic buildings, including the Iowa State Capitol Building, the Drake University campus, and the Mayo Clinic in Rochester, Minnesota. The Glen-Gery Adel Plant’s products have also been used in the restoration of historic buildings, such as the Old State Capitol Building in Springfield, Illinois, and the Chicago Cultural Center.
Glen-Gery Adel Plant Products and Processes

The Glen-Gery Adel Plant is a renowned manufacturer of a diverse range of brick products and other construction materials. The plant utilizes state-of-the-art technology and processes to produce high-quality bricks that meet the demands of various construction projects.
Raw Material Sourcing
The production process begins with the sourcing of raw materials. The plant primarily uses high-quality clay and shale, which are sourced from local quarries. These raw materials are carefully selected to ensure the desired properties and characteristics of the final products.
Molding
Once the raw materials have been acquired, they are subjected to a molding process. The plant employs advanced molding techniques to create bricks with precise dimensions and shapes. The molding process involves shaping the clay mixture into the desired form using molds or extruders.
Firing
After molding, the bricks are fired in kilns at high temperatures. The firing process is crucial for developing the strength and durability of the bricks. The plant utilizes advanced firing technology to control the temperature and atmosphere within the kilns, ensuring optimal firing conditions.
Finishing
Following firing, the bricks undergo a finishing process to enhance their appearance and performance. The plant offers a variety of finishing options, including glazing, texturing, and coloring. These finishing techniques provide the bricks with unique aesthetic qualities and improve their resistance to weathering and wear.
Product Specifications
The Glen-Gery Adel Plant produces a wide range of brick products with varying specifications. The bricks are available in various sizes, shapes, and colors to cater to diverse architectural styles and construction needs. The plant also offers specialized bricks for specific applications, such as pavers, retaining walls, and architectural features.
Technical Details, Glen gery adel plant
The plant’s production processes adhere to strict quality standards and industry regulations. The bricks undergo rigorous testing to ensure compliance with the required specifications. The plant’s technical team provides detailed technical information and support to architects, engineers, and contractors.
Glen-Gery Adel Plant Impact and Legacy

The Glen-Gery Adel Plant has played a significant role in the economic and social development of the Adel community. The plant has been a major employer in the area, providing jobs for hundreds of local residents. The plant has also supported local businesses, such as those that supply raw materials and services to the plant.
The Glen-Gery Adel Plant has also been a leader in sustainable practices and environmental stewardship. The plant has implemented a number of initiatives to reduce its environmental impact, such as recycling water and using renewable energy sources. The plant has also worked with local organizations to protect and restore the environment.
Bricks from the Glen-Gery Adel Plant have been used in the construction of many notable projects and landmarks, including the Iowa State Capitol, the University of Iowa Hospitals and Clinics, and the Des Moines Art Center. These buildings are a testament to the quality and durability of the bricks produced by the Glen-Gery Adel Plant.
Economic Impact
The Glen-Gery Adel Plant is a major economic driver in the Adel community. The plant employs hundreds of local residents and supports local businesses. The plant also generates tax revenue that is used to fund local services, such as schools and roads.
Social Impact
The Glen-Gery Adel Plant has a positive social impact on the Adel community. The plant provides jobs for local residents and supports local businesses. The plant also contributes to the community by sponsoring local events and organizations.
Sustainable Practices
The Glen-Gery Adel Plant is committed to sustainable practices. The plant has implemented a number of initiatives to reduce its environmental impact, such as:
- Recycling water
- Using renewable energy sources
- Reducing waste
The plant has also worked with local organizations to protect and restore the environment.
Notable Projects and Landmarks
Bricks from the Glen-Gery Adel Plant have been used in the construction of many notable projects and landmarks, including:
- Iowa State Capitol
- University of Iowa Hospitals and Clinics
- Des Moines Art Center
These buildings are a testament to the quality and durability of the bricks produced by the Glen-Gery Adel Plant.