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Marvin Bi-Fold Door

The Marvin Bi-Fold Door is a simple, elegant solution for indoor/outdoor living because it opens wide to invite fresh air in. Configured from two to eight panels, Bi-Fold Doors use a unique operating system that allows the door to fold smoothly to one side, stylishly and effortlessly connecting your space to the outdoors or to another room. Marvin Bi-Fold Doors are ideal for making a dramatic connection with verandas, gardens and more, or expanding a room into adjoining interior areas.

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Features & Options
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Door Sill Options

  • 6 9/16" Extruded Aluminum, clear anodized sill with Douglas Fir cap
  • 6 9/16" Thermally broken extruded aluminum, clear anodized, ADA Sill, also available in bronze, Floor channel, aluminum clear anodize with PVC insert, black
  • Weatherstrip is available in Black (standard) or Beige (optional)
Professional Resources
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Energy Information Finder

This tool provides some of the most common options on windows and doors and related NFRC certified values.

This tool is a guide only and does not reflect variations resulting from features and options not included in the tool. For more information about the energy efficiency of specific products and options, please contact your local Marvin sales representative.

The National Fenestration Rating Council (NFRC) has developed and operates a uniform national rating system for the energy performance of fenestration products, including windows and doors. NFRC does not recommend product and does not warrant the suitability of product for any specific use. For additional information regarding this rating system, see www.nfrc.org/WindowRatings.

See Energy Efficient Windows and Doors for further information on this topic.

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