Why is perforated metal becoming so popular for architects and designers? Part of the reason lies in a larger trend toward environmentally friendly building. Designers are looking for ways to more smartly use building features and space.For them, perforated metal design is an attractive concept. Not only does it open a world of energy-efficient possibilities, but it adds an impressive, attractive level of depth to a building façade. Rarely does a "green building" feature catch attention merely because it's visually appealing.read more