
ENERGY RATINGS
PORTHOLE WINDOWS ENERGY RATINGS

THE ENERGY RATINGS
Frame Value
1.3, 1.3, 1.1, 1.3 W/m2K
Glazing
1.2 W/m2K
Solar Factor
0.46
Gasket Height
0.5 mm
PSI Value
0.027 W/m2K
Frame Value
1.3, 1.3, 1.1, 1.3 W/m2K
Glazing
1.2 W/m2K
Solar Factor
0.46
Gasket Height
0.5 mm
PSI Value
0.027 W/m2K