Republic offers a complete line of masonry single return frames. Frames are available in 16, 14 or 12 gage steel; cold rolled or A60 galvannealed. Frames (16 and 14 gage) are manufactured with die-cut, mitered, tab and slot design for easier assembly and interlocking corners. Our frames are available as knock down units or welded. We offer a wide variety of profiles, face dimensions and configurations to fit your construction need. Republic's masonry frames are manufactured for various wall conditions, from new construction to existing. Frames are constructed to conform to SDI standard, ANSI A250.8.