Heat MirrorĀ® IG products

Key product attributes

  • Heat MirrorĀ® IG provides center-of-glass U-value performance as low as 0.05
  • Offers superior winter heating & summer cooling due to its super-insulating multi-cavity design
  • Blocks 99% of harmful UV rays
  • Maintains a warm glass surface temperature for maximum comfort and minimum condensation during winter
  • Weighs about 33% less than triple pane glass. Drop-in solution for framing systems designed for dual-pane glass
  • Improves STC by up to 4 dB over dual pane IG and can be used with laminated glass for maximum noise abatement

For a complete list of Heat Mirror products and glazing configurations, download here.


High solar heat gain (High SGHC) representative configurations

 
Outside
dimension
Glass
config.
Heat
Mirror film
Gas fill Glass
thickness
U-factor
performance
Solar gain
performance
Visible performance Tuv
in mm in mm IP units SI units SHGC SC Tsol Tvis Rvis ext. RVIS int.
125Clear/clearTC88Argon - 90%1/460.211.18 0.470.540.350.640.150.140.004
125LowE1/clearHM88Argon - 90%1/460.201.15 0.480.550.390.680.180.170.003
125Clear/clearTC88Krypton - 90%1/460.150.83 0.470.540.350.640.150.140.004
125LowE1/clearHM88Krypton - 90%1/460.140.80 0.480.550.390.680.180.170.003
1.7544LowE1/clearHM88 x 2Argon - 90%1/460.110.59 0.410.480.310.600.210.200.000
1.7544Clear/clearTC88 x 2Argon - 90%1/460.100.59 0.390.440.250.520.150.130.000
1.7544LowE1/clearHM88 x 2Krypton - 90%1/460.080.46 0.410.480.310.600.210.200.000
1.7544Clear/clearTC88 x 2Krypton - 90%1/460.080.45 0.380.440.250.520.150.130.000

 

Low solar heat gain (Low SGHC) representative configurations

Outside
dimension
Glass
config.
Heat
Mirror film
Gas fill Glass
thickness
U-factor
performance
Solar gain
performance
Visible performance Tuv
in mm in mm IP units SI units SHGC SC Tsol Tvis Rvis ext. RVIS int.
125Clear/clearSC75Argon - 90%1/460.241.36 0.350.410.280.620.210.190.005
125LowE2/clearHM88Argon - 90%1/460.201.14 0.350.410.290.620.130.150.003
125LowE3/clearHM88Argon - 90%1/460.201.12 0.250.280.200.550.130.150.001
125LowE2/clearHM77Argon - 90%1/460.191.10 0.310.350.250.550.190.220.002
125LowE3/clearHM77Argon - 90%1/460.191.08 0.220.260.18 0.50 0.17 0.22 0.001 
125Clear/clearSC75Krypton - 90%1/460.170.99 0.350.400.28 0.62 0.21 0.19 0.005 
125LowE2/clearHM88Krypton - 90%1/460.140.78 0.350.400.29 0.62 0.13 0.15 0.003 
125LowE3/clearHM88Krypton - 90%1/460.130.76 0.24 0.280.20 0.55 0.13 0.15 0.001 
125LowE2/clearHM77Krypton - 90%1/460.130.73 0.30 0.350.25 0.55 0.19 0.22 0.002 
125LowE3/clearHM77Krypton - 90%1/460.130.71 0.220.25 0.18 0.50 0.17 0.22 0.001 
1.7544LowE2/clearHM88 x 2Argon - 90%1/460.100.58 0.310.360.240.540.150.180.000
1.7544LowE3/clearHM88 x 2Argon - 90%1/460.100.58 0.220.250.180.490.150.180.000
1.7544LowE2/clearHM77 x 2Argon - 90%1/460.100.54 0.250.280.190.450.240.280.000
1.7544LowE3/clearHM77 x 2Argon - 90%1/460.090.53 0.180.210.140.400.210.280.000
1.7544Clear/clearSC75 x 2Argon - 90%1/460.110.65 0.27 0.310.200.48 0.24 0.21 0.000
1.7544LowE2/clearHM88 x 2Krypton - 90%1/460.080.45 0.310.360.24 0.54 0.15 0.18 0.000
1.7544LowE3/clearHM88 x 2Krypton - 90%1/460.080.44 0.22 0.250.18 0.49 0.15 0.180.000
1.7544LowE2/clearHM77 x 2Krypton - 90%1/460.070.40 0.240.280.19 0.45 0.24 0.28 0.000
1.7544LowE3/clearHM77 x 2Krypton - 90%1/460.070.39 0.18 0.200.14 0.40 0.21 0.28 0.000
1.7544Clear/clearSC75 x 2Krypton - 90%1/460.090.51 0.26 0.300.20 0.48 0.24 0.21 0.000

LE1 = single-silver Low-E; LE2 = double-silver Low-E; LE3 = triple-silver Low-E