Custom Hollow Metal Frames
89A manufactures a wide range of custom and standard hollow metal frames. Jamb depths or profiles are not an issue because our manufacturing eliminates extended lead times for standard or custom frames to include borrowed lites, transoms and sidelite frames. All of our products are made using A60 galvannealed sheet steel conforming to ASTM A 623 standards. This provides for superior corrosion resistance as well as excellent paint adhesion for all types of applications. Complete “WHI” fire labeling is available where required.