1685 Double-Slider Window

If you are looking for the perfect slider windows for your home renovation project, MI Windows and Doors' 1685 vinyl double-slider window might be exactly what you need. The 1685 vinyl double-slider replacement window offers superior style and handcrafted quality with features like beveled exterior edges and integral pull rails. Available in two- and three-lite configurations, our 1685 double-slider's slim profile offers large viewing areas, clean, continuous lines and an unobstructed outlook that's ideal for any home remodeling or renovation project.

The finless 1685 double sliding window is ENERGY STAR-qualified in all four U.S. climate zones and can be upgraded to a triple-pane window. Standard features like our warm-edge spacer system and heavy-duty weatherstripping make this double-slider window energy efficient and stylish.

Energy Star ®


  • North-Central
  • Northern
  • South-Central
  • Southern
  • Warm-edge spacer system maximizes energy efficiency and improves seal performance of insulated glass units
  • Welded, multi-chambered frame and sash for superior strength and energy-efficiency
  • Heavy-duty weatherstripping for protection against wind, rain, dust, and noise
  • Interlocking sashes help reduce air infiltration
  • Dual adjustable roller system results in easy operation
Product Details:
  • 3-1/4” frame depth
  • 3/4" dual-pane or 7/8" triple-pane insulated glass
  • 2-lite and 3-lite configurations available
  • 4-9/16" and 6-9/16" wood extension jambs available
  • Finless frame 
Performance Ratings:
  • STC: 29-37
  • U-Value: 0.23-0.27
  • SHGC: 0.19-0.27
  • VLT: 0.36-0.52
Glass Options:
  • Low-E and argon
  • Triple Pane with Low-E and argon
  • HP Low-E and argon
  • Tempered
  • Obscure
  • Rain
  • Laminated
Interior Colors:
  • White, almond, and clay* extrusion
  • Hillside oak, natural oak, and colonial cherry laminate
  • Black matte paint
Exterior Colors
  • White, almond, and clay* extrusion
  • Almond, black matte, bronze, clay, cocoa, cream, forest green, and silver paint

*Available on product manufactured in Texas only

Color limitations may exist. Refer to product literature for more details.

View Color Options Data Sheet

Grid Options:
  • 5/8” flat grids-between-the-glass
  • 7/8” flat grids-between-the-glass
  • 11/16” sculptured grids-between-the-glass
  • 15/16” sculptured grids-between-the-glass
  • 1” simulated divided light (SDL)
  • 2" simulated meeting rail


  • Color match
  • Optional window operating control device (WOCD)

Complementary Product Options

*Product availability varies by state and region. 
Consult your local building code for product approvals pertaining to your specific project.  Please contact MI for assistance.