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Casement CA4700

  • Fully welded beveled frame & sash for superior strength.
  • Maintenance free rigid multi-chamber vinyl profile.
  • Opens full 90 degrees for easy cleaning from inside.
  • Triple weatherstripping to  significantly reduce air, water, dust and noise infiltration.
  • Progressive multi-point locking system for weather-tight seal draws the sash tightly and securely to the frame.
  • High performance, corrosion resistant, operators for effortless operation and easy adjustability.
  • Folding crank handles for minimal interference with draperies and blinds (standard).
  • Heatseal® warm edge spacer system for excellent thermal efficiency and drastic reduction in the possibility of condensation on the inside of your window.
  • Full fiberglass mesh screen standard with all casement windows.



A progressive multi-point locking system allows for a weather-tight seal by drawing the sash firmly and securely to the master frame. The multi-point locking system also offers added security by providing additional points of reinforcement on the window.
The casement opens a full 90 degrees for maximum ventilation and easy cleaning from inside the home.



Folding style crank handles, standard on all casement windows, minimize interference with blinds and other window treatments.

OKNA Windows offers three exterior color selections in addition to the standard Euro-White option to give your home a distinct look and enhance its curb appeal. You can also special order custom exterior colors from a virtually unlimited selection of paints. Our paints are environmentally safe and durable, giving your exterior a vibrant and long-lasting color finish.

Interior Options


Euro-White finish Euro-White Lock
(Standard)

Almond Finish Almond Lock
(Optional)

Melrose Cherry Finish Antique Brass Lock
(Optional)

Cognac Finish Brushed Nickel Lock
(Optional)

Natural Finish Brushed Nickel Lock
(Optional)

Exterior Colors


Euro-White

Almond

Cocoa

Bronze

All colors frame colors and hardware finishes except Euro-White are available at an additional charge. Colors on your monitor may not match the product's actual color. Please visit a local dealer to view actual color samples.

 
 
 
          Energy Star Comparison To
Glazing Option U-Value SHGC VT CR Minimum** Energy Star Minimum
Dual Glazed              
Clear Glass 0.41
(0.41)* 		0.55
(0.50)* 		0.57
(0.41)* 		44  
Does not qualify
With ESP 0.26
(0.26)* 		0.27
(0.25)* 		0.50
(0.45)* 		63 0.30 13% Better
Deluxe 0.25
(0.25)* 		0.27
(0.25)* 		0.50
(0.45)* 		61 0.30 17% Better
Triple Glazed              
With ESP 0.20
(0.21)* 		0.24
(0.22)* 		0.39
(0.35)* 		71 0.30 33% Better
Deluxe 0.20
(0.20)* 		0.24
(0.22)* 		0.39
(0.35)* 		70 0.30 33%  Better
Deluxe/krypton Gas 0.16
(0.16)* 		0.24
(0.22)* 		0.39
(0.35)* 		75 0.30 47%  Better
 
 * Values with GBG (Grids Between Glass)
SHGC - Solar Heat Gain Coefficient          
VT - Visible Transmittance            
CR - Condensation Resistance            
ESP - Energy Saving Package            
CIT - Currently In Test              
** Northern Climate Zone              
      Industry Comparison To  
  OKNA Windows Minimum Industry Minimum  
               
AAMA Rating R N/A R 15      
Air Infiltration cfm/ft2   N/A   0.3   Times Better
Water Penetration mph   N/A   33   Better  
Structural Integrity mph   N/A   94   Better  
   
Water Penetration mph - Specifies wind load pressure in mph window can withstand  
without leaking, under rain equivalent to 8" per hour.        
Structural Integrity mph - Wind load in mph the window can withstand before breaking.
         

All results numbers are based on tested window sample by NFRC & AAMA testing window guidelines. Use for comparison
purposes only. Actual values may vary depending on installation, size of the window, and other conditions.

 

 




5/8" Flat Grid
between glass

11/16" Contour Grid
between glass


Are you looking for a stunning design detail to instantly set your home apart both inside and out? A choice of
decorative grilles for your OKNA Windows & Doors can highlight the architectural style that speaks to you.

GBG grilles consist of aluminum bars sealed in the insulating airspace between the two panes of glass. Because
the interior and exterior glass surfaces are not affected, cleaning your windows is a much easier task.
GBG grilles on two tone windows are available with matching interior and exterior colors.


Most Common Grid Patterns
Colonial Praire Diamond



Okna Windows offers ThruVision® Screens standard on the CA4300 Series. These screens improve the view through the window while protecting the interior from insects and allowing perfect ventilation.

ThruVision® Screen Regular Screen