This CHI garage door is the steel model 2216 with an R-Value of 17.19 in Bronze color with the optional 5 piece Sunburst Window Inserts. Other options available for this door are the Appearance and Endurance Package as well as the Accents Woodtones.
This specific model features 1-7/8″ foam injected cfc free urethane with steel back. R-Value is the capacity of an insulating material to resist heat flow. The higher the R-value, the greater the insulating power.
CHI Raised Panel Steel Series
With the optional Appearance Package all the hardware, including the struts and tracks are powder coated white. The Endurance Package features 25,000 cycle springs, manufacturer lifetime warranty to the original homeowner on all hardware and springs, plus the Appearance Package.