2003
|
Columbia introduces a standardized skylight Special Order program with simplified pricing for prepaid shipment of one skylight to anywhere in Canada. |
2006
|
Columbia introduces Rigid Sun Tube skylight product line in three sizes in both angle and flat base design. |
2007
|
Columbia launches a choice of architectural colors for all of its standard size skylight product lines. Columbia skylight product lines are certified for Energy Star® program in Canada. |
2008
|
Columbia skylight products are certified for Energy Star® program for all zones within in the United States. |
