1650 Double-Hung Window

Finding the best replacement vinyl window can be difficult, but at MI Windows and Doors, we aim to take the guesswork out of your window shopping experience. The 1650 double-hung window is our best-selling replacement window and is an excellent choice for any replacement window project. 

Our 1650 vinyl replacement double-hung window features superior styling, handcrafted quality, and exceptional long-term performance. Features like beveled sashes and eight exterior color options complement energy-efficient options such as insulated dual-pane glass and heavy-duty weatherstripping. With two moving sashes, endless grid and color options, double-pane glass, and a warm-edge spacer system, the 1650 double-hung window offers convenience, style, and energy efficiency. These advanced engineering and aesthetic details that go into every 1650 double-hung make it the ideal replacement window for any remodeling or renovation project.

Energy Star ®


  • North-Central
  • Northern
  • South-Central
  • Southern
  • Metal-reinforced meeting rail delivers superior strength and durability
  • Interlocking sashes help reduce air infiltration
  • True sloping sill optimizes water drainage and eliminates unsightly weep holes
  • Warm-edge spacer system maximizes energy efficiency and improves seal performance of insulated glass units
  • Constant-force balance system with detent clip helps prevent sash from drifting
Product Details:
  • 3-1/4” frame depth
  • 3/4" dual-pane and 7/8" triple-pane insulated glass
  • 4-9/16" and 6-9/16" wood extension jambs available
  • Finless frame
  • Available in 1/8” increments
Performance Ratings:
  • U-Value: 0.21-0.27
  • SHGC: 0.19-0.29
  • VLT: 0.35-0.52
Glass Options:
  • 3/4" dual-pane
  • 7/8" triple-pane
  • Low-E
  • HP Low-E
  • Argon gas enhancement
  • Tempered
  • Laminated
  • Obscure
  • Rain

Interior Colors

  • White, almond, and clay extrusion
  • Hillside oak, natural oak, and colonial cherry laminate (not available with nailfin)
  • Black matte paint

 Exterior Colors

  • White, almond, and clay extrusion
  • Almond, black matte, bronze, clay, cocoa, cream, forest green, and silver paint

View Color Options Data Sheet

Grid Options:
  • 5/8” flat grids-between-the-glass
  • 7/8” flat grids-between-the-glass (Eastern Region only)
  • 11/16” sculptured grids-between-the-glass
  • 15/16" sculptured grids-between-the-glass (Eastern Region only)
  • 1” simulated divided light (Eastern Region only)
  • 1-1/8" simulated divided light (Southern Region only)
  • Color-matched
  • Optional window operating control device (WOCD)


*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.