Since 1975, Flannery Inc. has been the premier manufacturer of aluminum and steel trims. Family-owned and operated, we have manufactured a range of trim products– fabricated solely in the United States– that are designed to complement both interior and exterior wall systems. We have grown from producing trims for drywall and stucco to a full line of panel and ceiling trims. Our full production and fabrication facility boasts one of the largest product inventories of niche extruded aluminum construction trims. We are dedicated to providing more than the necessary technical assistance and customer service that will enable any builder, architect, or owner to succeed in their building design.