Gordon, Inc. MILLENNIUM® System is a three-dimensional metal surface that provides a unique look. The column covers add dimension and texture to ceilings, walls, and column covers. Create a focal point and elevate your space using Gordon’s MILLENNIUM® System. Back lighting can be incorporated behind the covers to create illuminated columns. Insulation pads may be added for acoustics. This systems is also available in wall and ceiling panels. Covers and trims come in a wide variety of standard and custom colors to meet your design requirements.