AJ Manufacturing makes every effort to protect all of the doors and windows that we ship. We use several carriers in order to choose the best freight company for your area. Unfortunately, sometimes freight damage does occur. To protect yourself,…

Glass view ports on access doors manufactured by AJ Manufacturing, Inc. have been independently tested and confirmed to filter 99.99% of UV-C radiation.

Over the years, one of the core strategies adopted by AJ Manufacturing has been the planned and measured diversification of product lines. Today, AJ is involved in manufacturing more than Post Frame doors and windows; AJ is a leader in…

The Texas Department of Insurance has granted approval for AJ Manufacturing Inc’s aluminum and steel-framed Partner and Responder door models to be used in designated catastrophe areas along the Texas Gulf Coast. When installed in accordance with our instructions, the…