• Frame: Extruded aluminum frame with thermal break for superior strength and insulation.
  Frame depths: 4" to 8 1/2" (102mm to 216 mm).
  * See options for frame extension.
• Glazing: High-performance thermal insulated double glazing with non-conductive spacer for better condensation resistance and improved sound insulation.
• Screen: Full-height screen for top and bottom ventilation.
  Half screen available as option.
• Mechanism: Heavy-duty sash locks and pivots.
• Balance System: Constant force balance system in stainless steel.
• Threshold: Sloped sill with water drainage at sash.
• Sash: Self-locking sash and full-width lift rails on both sashes.
• Weatherstripping: Quadruple weatherstripping at head and meeting rail, triple weatherstripping on jambs.

Glass Options

• Energy Efficient Low-E Argon
• Frosted, tinted or tempered glass
• Tile patterns
• Decorative glass

Trim Options

• Brick molding*
• Drywall adapter*
• Exterior trim*

*Available only with 6 1/4", 7 1/2", 8 1/2" frames

Colors

• White
  
  Commercial Brown
  
  Black
• Many other colors available

20-year limited warranty

View detailed warranty information