Essential Direct Glaze Window
The Marvin Essential® Direct Glaze window, made of Ultrex® fiberglass, is a stationary option with a simple, streamlined profile. It offers strength even at expansive sizes with a durable fiberglass interior and exterior.
Ultrex fiberglass exterior and interior
Sizes up to 9'6" wide or 9'6" high
4 color options
6 color options
Product Highlights

Superior Durability
Be confident in the strength of Ultrex fiberglass, which is 8x stronger than vinyl and 3x stronger than wood/vinyl composites.
Virtually Maintenance Free
A proprietary AAMA-verified acrylic finish resists fading and scratches, even in darker colors.
Design Options
Glass meets frame directly without a sash for a simple, clean profile with more glass area.
Product Options
Interior
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Interior
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Interior
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Exterior
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Exterior
Collection Resources
Collection Catalog
Get key details on Essential products, including color and finish options, sizing, hardware, and more.
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Technical Specifications
Find technical data, including ordering factors, performance ratings and standards, certification and construction details.
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