Double-pane windows become triple-pane performers
Introducing Loå-i89™, our new energy-saving 4th surface coated glass. It offers more light transmittance and less reflectance than Loå-i81. And it’s now available in annealed making it less expensive. Yet it still delivers a center of glass U-Factor of just 0.20 when coupled with our Loå³ or Loå² glass and argon fill in a double-pane unit.
"The advantages are more than clear."
Meets today’s strictest energy efficiency guidelines.
With a center of glass U-Factor of only 0.20 (0.23 without argon) and SHGC of just 0.25, an insulating glass unit with Loå³-366 and Loå-i89 meets the most stringent energy standards – without going to a triple-pane unit. This allows you to offer more double-pane window options that can meet the proposed ENERGY STAR guidelines everywhere in the country.
Our enhanced performance glass …is even more enhanced.
There’s no need to go to triple-pane windows to meet the various energy-saving guidelines. No need to invest in redesigning your windows and altering your manufacturing processes either. A double-pane IG unit with LoĒ-i89 can meet the guidelines.
|Double-Pane, Clear, Air||0.48|
|Double-Pane w/LoĒ³-366, Argon||0.24|
|Double-Pane w/LoĒ³-366 and LoĒ-i89, Air||0.23|
|Double-Pane w/LoĒ³-366 and LoĒ-i89, Argon||0.20|
7/8″ IG UNIT
|Triple-Pane w/LoĒ³-366, Argon||0.25|
|Triple-Pane w/LoĒ³-366, LoĒ-180, Argon||0.20|
|Triple-Pane w/LoĒ³-366, LoĒ-180, LoĒ-i89, Argon||0.17|
89 W Littleton Blvd