Brothers' Window Series - XOX Sliders
An XOX is a horizontal slider with two vents which slide toward the center allowing venting from each side of the window simultaneously. As opposed to an XO which has one vent only which is usually half of the window opening. An XOX is typically the large living room or family room window where double vents are required due to its large size.
Standard Features:- Thermal Efficiency:
- Loe3
- Edgetech Super Spacer
- Double pane with a minimum of double strength glass
- NFRC rated
- 7/8" insulated Glass unit
- Double seal weather stripping
- Loe3
- Structural:
- AAMA certified
- Multiple cross chambers for strength and insulation
- Integral retro-fit fin frame (one piece no add-on)
- Four point fusion welded corners
- Fully interlocking and extruded aluminum reinforced meeting rails
- Forced entry cam locks
- Steel reinforced rollers
- Lift out sashes for easy cleaning
- Screens with fiberglass mesh
- Integral pull rails on screens for easy removal to interior of home
- (ideal for windows on top floors)
- AAMA certified
Click on the image below for a close-up view of our unique and elegant window frame.



