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Ultimate Casement Narrow Frame Window

Ultimate Casement Narrow Frame Window

The Marvin Signature® Ultimate Casement Narrow Frame window is a contemporary option with a flush exterior and narrow jamb ideal for frame-in-frame replacement, allowing quick and easy installation without disturbing the existing frame or interior wall. With its sleek design and square profiles, this window is a great fit for new construction or remodeling projects that call for slim lines and maximum views. With many design options, including round top shapes, the Ultimate Casement Narrow Frame window is a flexible option that can be sized to complement the most expansive views.


    • Available in heights up to 8 feet or widths up to 3.5 feet
    • Contemporary-style window with sleek design and square profiles
    • Narrow jamb for replacement applications that minimizes tear-down of existing frame and walls
    • Unique wash mode allows access to both sides of glass from indoors
    • Hidden Lock Status Sensor option connects with your smart home to indicate when windows are closed and locked
    • CE certified
Technical specification
  • Unique ref.ultimate-casement-narrow-frame
  • Collection setSignature
  • CollectionUltimate Windows
  • TypeBuilding Materials
  • Date of publishing2022-05-19
  • Edition number1
  • Material mainWood
  • Material secondaryExtruded Aluminum
  • BIMobject CategoryWindows - Casement Window
  • IFC classificationWindow
  • UNSPSC nameWindows
  • UNSPSC code301716
  • Uniclass 2015 CodeEF_25_30
  • Uniclass 2015 DescriptionDoors and windows
  • CSI MasterFormat 2014 Code08 50 00
  • CSI MasterFormat 2014 TitleWindows
  • OmniClass TitleWindows
  • OmniClass Number23-17 13 00
  • CSI UniFormat II CodeB2020
  • CSI UniFormat II TitleExterior Windows

Region availability

North America
United States