We're Hiring
Apply Now!

Commercial Window Certification

Did you know?…


Thanks to recent improvements in product design, A.J. Manufacturing now offers several window models that meet the performance requirements of AAMA/WDMA/CSA 101/I.S.2/A440-08 for Light Commercial applications.

Our Model 500 Single Hung (Type H) meets Class LC-PG30; Model 905 Fixed Lite (Type FW) Class LC-PG70; and Model 900 Horizontal Slider (Type HS) Class LC-PG-30.