si windows logo


MF-1 and MF-2 Vertical Sliding Windows


vert slider
Model Shown is 3040 MF-1

MF-1 Verticle SliderMF-2 Verticle Slider
  • .75 NFRC U-value Rating
  • 1/2" Air Space
  • Block & Tackle Balancing
  • Marine Glazed Sash
  • Cam Latch for Tight Seal
  • Easy Removable Panels
  • Removable Vent Panel for Cleaning
  • 2 5/16" Wide Frame
  • Lifetime Warranty
  • .75 NFRC U-value Rating
  • 1/2" Air Space
  • Block & Tackle Balancing
  • Marine Glazed Sash
  • Cam Latch for Tight Seal
  • Easy Removable Panels
  • Removable Vent Panel for Cleaning
  • Lifetime Warranty


  • MF-1 Rough Opening Size - 1/2" Under Call Out

    MF-2 Rough Opening Size - Call Out

    slider sizes

    If you are a Reseller then simply call and let's do business!

    Home | Site Map | Windows | Contact Us

    Horizontal

    spacer
       horizontal slider window
      

    Vertical

    spacer
       single hung window
      

    Picture Windows

    spacer
       vinyl picture window
      

    Patio Doors

    spacer
       vinyl patio doors
      
    spacer
    energy star

    Energy Efficient Choices

    spacer
    fireplace
    spacer
    nfrc

    National Fenestration Rating Council