Building Ideas

Building Ideas are product ideas that are generated by collaboration with our customers. This is what we do. Solving problems that matter to building owners with measurable performance delivered with building security, weather resistance, durable designs and materials, appealing styles, and the longest fairest warranty available.

Our Mission

AJ Manufacturing, Inc’s mission is to provide more value than expected by our customer, employee, or stakeholder. AJ is committed to a safe and performance-driven workplace where innovation and creativity result in unique and exceptional product and service solutions for our customers. AJ will operate ethically and with concern for the sustainability of the environment, the quality of our communities, and the longevity of our customer relationships.

Access Doors & Wall Panels

HVAC Doors and Panels That Perform to Your Standards

Post Frame Walk Doors & Windows

Post Frame Products That Stand the Test of Time

The AJ Difference

For over 50 years, we have gone above and beyond to ensure our products are high-quality, durable, and long-lasting. We’ve spent years perfecting our robust and proprietary construction system, which remains unmatched and provides you with products that can weather any storm.


Following a robust and proprietary construction process, our products are ready to withstand anything.


The AJ team works diligently to ensure you get your quote within 24 hours, and your products are delivered on time.


Withstanding weather, wear, and time shouldn’t be a question, it should be a given. With AJ, it is.


Your project needs are unique, so a one-size fits all product isn’t the answer. We offer products customized to fit your unique needs.


Our products have been meticulously designed and manufactured to withstand weather and time. We also offer a 5-year warranty.

Warranty Sheets


100% designed and manufactured in the U.S. We have a dynamic, highly-integrated process that reduces the chance of errors while speeding up fulfillment times.

Organizations Who Trust AJ Manufacturing, INC.

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Work With Us!

As a member of AJ’s team, you will be expected to contribute your talents and energies to improve the environment and quality of the company, as well as the company’s products. In return, you will be given opportunities to grow and advance in your career.