High Quality Sash & Frame
- Fusion welded corners in both frame and sash for exceptional structural strength and barrier against air and water penetration
- Attractive beveled exterior provides beauty and rich look
- uPVC unplasticized vinyl compound
- Smooth, maintenance-free surface
- Concealed hinges
- Multi-chambered insulating design for added strength and energy efficiency
- Patented security locking system including integrated tilt latches. Quality hardware. non-corrosive locks draw sashes together for a tight seal.
- Injected (not slide-in) foam for extra insulation and sound reduction
- Nightvent to allow limited sash opening.
Superior Weather Resistance- Double-strength, LowE 366 insulated glass units for the ultimate in UV protection, comfort and energy savings. Bonded to sash to create structurally sound unit and resist weather intrusion
- Super Spacer: the most innovative and warmest glass spacer system for maximum energy efficiency
- 3 seals at sill: Q-Lon, magnetized (like a refrigerator door), and fin seal. Over 60' of weatherstrip in an average window
- Multipoint weather sealing locks
Easy, Simple Operation- Tilt-in or 90 sash for easy cleaning
- Block-and-tackle balance system for a smooth, quiet, and maintenance free use
- Contoured integral lift rail for easy window operation
- Many available accessories to enhance installation and use, including extension jambs and airspace colonial grids
Energy Efficiency- Energy Star Approved
- Exceeds NFRC Standards
- Qualifies for theFederal Tax Credits
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