What is Low "E" Glass?
No other product insulates better than AFG's Comfort Ti-RT LowE glass.
Achieving the lowest emissivity rating ever at .03, this invisible reflector
maintains comfortable interior temperatures.
Record-low emissivity rating, translates into high R-Values, resulting in
lower annual energy bills for buyers who choose Comfort Ti-R. Comfort Ti-R
creates significant savings in BTU consumption, while providing the best glass
technology available in the industry.