About Us Employment Contact Us Dealer Login
GalleryProductsNewsFind a DealerCustomer ServiceWarranty
Windows
Energy Efficiency
  Energy Efficiency

With rising energy costs it is important to choose energy efficient products. Many Cascade Windows meet the Department of Energy’s Energy Star® guidelines. We offer insulated glass panels with high performance, heat reflective coatings; warm-edge spacers and dual weather stripping. Optimum efficiency is achieved by combining our vinyl mainframes with PPG’s patented Solarban® coated glass and our warm edge spacer technology. These features further reduce energy costs while increasing the comfort of your home.


Cascade Window is an Energy Star Partner
Window Series and Construction
CascadeWinProThermalPro

Grid PatternsHardwareEnergy Efficiency
Cascade produces superior, energy saving windows.

U Values represent the rate of heat transfer through an object

Cascade Series

U Valuesº Testing Data SB60 SB60 + argon SB70 SB70 + argon
C9100/C9130 Horizontal Sliders U-Value SHGC** 0.35*
0.30		 0.32*
0.30		 0.35*
0.21		 0.31*
0.21
9200 Single-Hungs U-Value SHGC** 0.35*
0.30		 0.32*
0.30		 0.35*
0.21		 0.31*
0.21
9501 Picture Units U-Value SHGC** 0.31*
0.32		 0.27*
0.32		 0.31*
0.23		 0.27*
0.23
C9700/C9730 Patio Doors‡ U-Value SHGC** 0.33*
0.32		 0.29*
0.32		 0.33*
0.23		 0.29*
0.23
9300 Casements U-Value SHGC** 0.30*
0.26		 0.28*
0.26		 0.29*
0.19		 0.26*
0.19
9400 Awnings U-Value SHGC** 0.30*
0.26		 0.27*
0.26		 0.30*
0.19		 0.27*
0.19

* Energy Star Rated     
** (with no internal muntins)
º These values are subject to change without notice, based on testing and certification cycles.
‡ Super Spacer standard on C9700 Patio Doors

WinPro Series

U Valuesº Testing Data SB60 SB60 + argon Clear SB70 SB70 + argon
9100 Sliders U-Value SHGC** 0.34*
0.32		 0.31*
0.32		 0.49
0.64		 0.34*
0.23		 0.30*
0.23
9200 Single-Hungs U-Value SHGC** 0.34*
0.32		 0.31*
0.32		 0.48
0.64		 0.34*
0.23		 0.30*
0.23
9011 Picture Units U-Value SHGC** 0.32*
0.35		 0.28*
0.35		 0.47
0.70		 0.31*
0.25		 0.27*
0.25
9700/9730 Patio Doors† U-Value SHGC** 0.33*
0.32		 0.29*
0.32		 0.47
0.63		 0.33*
0.23		 0.29*
0.23

* Energy Star Rated     
** (with no internal muntins)
º These values are subject to change without notice, based on testing and certification cycles.
‡ Super Spacer standard on 9700 Patio Doors

ThermalPro Series

U Valuesº Testing Data SB60 SB60 + argon SB70 SB70 + argon
T9100 ThermalPro Slider U-Value SHGC** 0.32*
0.32*		 0.29*
0.32*		 0.32*
0.23		 0.28*
0.23
T9011 ThermalPro Picture Unit U-Value SHGC** 0.30*
0.35		 0.26*
0.35		 0.29*
0.25		 0.25*
0.25
T9200 ThermalPro Single-Hung U-Value SHGC** 0.32*
0.32*		 0.28*
0.32*		 0.32*
0.23		 0.28*
0.23

* Energy Star Rated. ThermalPro exceeds the Department of Energy's Energy Star Guidelines     
** (with no internal muntins)
º These values are subject to change without notice, based on testing and certification cycles.
‡ Super Spacer standard on C9700 Patio Doors
Select a Window SeriesSelect a Product Style
Cascade: A strong combination of traditional window-styling and enhanced structural integrity.WinPro: Excellent structural and thermal qualities with maximum viewing area.ThermalPro: Bring attractive looks and great thermal performance to your window replacement project.

Single-Hung WindowSlider WIndowPicture WindowPatio Door

Specialty WindowBay/Bow WindowCasementCasement Awning


Gallery  |  Products  |  News  |  Find A Dealer  |  Customer Service  |  Warranty  |  Site Map  |  Home
About Us  |  Employment  |  Contact Us