Glazing Options

Standard glazing options for Wasco® E-Class self-flashing skylights include:

Also available in:

 

SkyWindow Thermal Performance NFRC Unit Values*

  Model EF Models EV / EVM
Total Unit VLT Total Unit
U-Factor
Total Unit
SHGC
Total Unit VLT Total Unit
U-Factor
Total Unit
SHGC
eMAX3 59% 0.42 0.25 58% 0.48 0.25
eMAX3 Laminated 58% 0.42 0.25 57% 0.47 0.25
Triple Glaze 30-30 43% 0.27 0.22 42% 0.29 0.22

 

Explanation Of Terms

VLT (Visible Light): Radiant energy from 380nm - 780nm wave-lengths.

(% Transmittance): percentage of visible light directly transmitted through glass.

U-Factor: air-to-air thermal conductance of glass and associated air/gas layers; units are Btu/hr.ft2 deg F.

SHGC (Solar Heat Gain Coefficient): fraction of solar energy transferred indoors both directly (radiation) and indirectly (convection/absorption/re-radiation) through the glass (for reference, 1/8" clear glass has a SHGC of 0.86).

* Thermal performance factors per NFRC 100