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Marvin Ultimate Double Hung Round Top

The all wood Ultimate Double Hung Round Top window offers design flexibility with numerous variations of radius shapes. With many options for sizes, lite patterns, even picture windows and transoms, this window is sure to add style to any home.

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Features & Options
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Features

Add arching, elegant lines to your home or historic preservation project with the Ultimate Double Hung Round Top windows. The multiple variations available provide extensive design flexibility along with numerous options in sizing, shapes and lite patterns.

Round Tops

Round Top 1: Standard Double Hung window with a half round elliptical transom

Round Top 2: Double Hung with true radius upper sash and frame. Both interior and exterior have radius top.

Round Top 3: Standard Double Hung window on the interior with arched exterior casing.

Round Top 4: Double Hung window with eyebrow radius upper sash and frame. Both interior and exterior have a radius top.

Round Top 5: Standard Double Hung with a rectangular sash and radius glass designed to have a round top appearance.

Round Top 6: Standard Double Hung with a round top appearance from the exterior thanks to curved exterior components. Interior has a standard frame with rectangular sash and radius glass.

Round Top 1

Round Top 1

Round Top 2

Round Top 2

Round Top 3

Round Top 3

Round Top 4

Round Top 4

Round Top 5

Round Top 5

Round Top 6

Round Top 6

Standard Specifications

  • One-lite Low E2 with argon insulating glass
  • Satin Taupe sash lock
  • Bare wood interior
  • All-wood brick mould casing
  • 8° sill bevel
  • DP40 performance rating

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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