DOE-R5
PR5 WINDOWS HAVE AN R-VALUE OF 5
(OR A U-FACTOR OF AROUND 0.2)
The less energy lost and the more comfortable you feel near your window
Superior Thermal Performance
NFRC TESTING CHART
DEPARTMENT OF ENERGY R5 PROGRAM
TRIPLE GLAZING PACKAGE
700/7000 Casement
U-FACTOR | SHGC | VT | CR | DBL LOW E | GAS | ||
---|---|---|---|---|---|---|---|
SSB | WITHOUT GRIDS | 0.20 | 0.19 | 0.35 | 74 | Y | DOUBLE ARGON |
SSB | WITH GRIDS | 0.21 | 0.18 | 0.32 | Y | Y | DOUBLE ARGON |
DSB | WITHOUT GRIDS | 0.22 | 0.19 | 0.35 | Y | Y | DOUBLE ARGON |
DSB | WITH GRIDS | 0.22 | 0.18 | 0.32 | Y | Y | DOUBLE ARGON |
700/7000 Awning
U-FACTOR | SHGC | VT | CR | DBL LOW E | GAS | ||
---|---|---|---|---|---|---|---|
SSB | WITHOUT GRIDS | 0.20 | 0.19 | 0.35 | 74 | Y | DOUBLE ARGON |
SSB | WITH GRIDS | 0.20 | 0.18 | 0.32 | Y | Y | DOUBLE ARGON |
DSB | WITHOUT GRIDS | 0.21 | 0.19 | 0.35 | Y | Y | DOUBLE ARGON |
DSB | WITH GRIDS | 0.22 | 0.18 | 0.32 | Y | Y | DOUBLE ARGON |