Medium Solar Gain Low-E Glass: LoĒ²-272® and LoĒ²-270
Cardinal LoĒ²-272® glass delivers year-round comfort in all types of weather. In winter, it reflects heat back into the room. In summer, it rejects the sun’s heat and damaging UV rays. Cardinal LoĒ²-272 is very similar to our LoĒ²-270® glass, only with a little more light transmittance, while LoĒ²-270 offers slightly more solar control.