Ultimate Performance R-Value = 10*

• Inside pane of heat reflective Low Emissivity Glass
• Centre pane of clear glass
• Outside pane of heat reflective Low Emissivity Glass
• +90% Krypton gas filled inner spaces
• Edgetech’s Premium Plus thermal set structural foam Super-Spacer® containing no metal with integral 3A desiccant and advanced multi-layer vapour barrier
• Maximum resistance to radiant heat loss or heat gain
• Ideal for all elevations with large areas of glass

Excellent Performance R-Value = 6*

• Inside pane of heat reflective Low Emissivity Glass
• Centre pane of clear glass
• Outside pane of heat reflective Low Emissivity Glass
• +90% Argon gas filled inner spaces
• Edgetech's Premium Plus thermal set structural foam Super-Spacer® containing no metal with integral 3A desiccant and advanced multi-layer vapour barrier
• Excellent resistance to radiant heat loss or heat gain
• Ideal for all elevations with large areas of glass

Good Performance R-Value = 4*

• One layer of heat reflective Low Emissivity Glass
• One layer of clear glass
• +90% Argon gas filled inner spaces
• Edgetech's Premium Plus thermal set structural foam Super-Spacer® containing no metal with integral 3A desiccant and advanced multi-layer vapour barrier
• Above average resistance to radiant heat loss or heat gain

*LBNL Window 5.2 generated centre of glass performance data.