Give your floors a sleek update by swapping out old vents with durable metal registers. Begin by removing the existing cover and cleaning the duct area. Measure only the internal dimensions of the duct—not the vent itself—to find the right size, such as 4×10″, 4×12″, or 6×10″. Choose surface-mount registers for easy installation or flush-mount designs for a clean, integrated look. With finish options like matte black, brushed nickel, and bronze, metal registers improve both airflow and aesthetics, offering a stylish, long-lasting solution for modern interiors.