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Wood-Ultrex Polygon

Eight unique shapes make the Wood-Ultrex Polygon Window our most versatile design. Use Polygons as sidelights and transoms, or combine them into a breathtaking wall of windows. Gigantic picture windows as large as 8 feet by 6 feet are made possible by the superior strength of Ultrex fiberglass. With a beautiful wood interior, your polygon windows will match any interior design.

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Wood-Ultrex features rich wood interiors in bare pine to stain or paint to match your interior; or a factory applied white for reduced job site finishing time and labor

Wood is a product of nature and will vary in color, texture and grain.

Please visit your local Integrity retailer to see Interior color samples.

Bare Wood (Pine)

Bare Wood (Pine)

Prefinished White

Prefinished White

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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

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

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