Marvin Fiberglass and Fiberglass Windows

Marvin Fiberglass and Fiberglass Windows
Marvin fiberglass and fiberglass windows are designed to create a stylish window that not only looks beautiful but performs at the highest levels of thermal efficiency. Available in two varieties of fiberglass – Ultrex®, as well as Marvin’s patent-pending High-Density fiberglass – Marvin is certain to have the perfect fit for your living space. With its minimal conductivity, fiberglass is one of the best insulators among window-frame materials. Available in Marvin’s Essential Series, in every window style from double hung to specialty, fiberglass shrinks and expands at the same rate as glass, allowing for a tight seal and long-term stability which guarantees that it will perform like new for decades.

Benefits of Fiberglass

• Low-maintenance exterior alternative
• Available in custom profiles, allowing for design flexibility without sacrificing quality
• Offers some of the best thermal efficiency in the industry
• Resistant to warping, moisture absorption, and rusting
• Variety of hardware options available: from satin nickel to bronze tilt latch
• Marvin offers two of the strongest and most durable fiberglass options on the market: Ultrex® and High-Density

The Marvin Difference
Since 1912, Marvin has approached product materials differently – holding themselves to not only the highest standards in terms of material selection, but also in sourcing and development. Marvin’s window and door materials are among the highest quality options in the industry, all of which offer a variety of unique benefits to customers. Marvin’s products continue to raise the industry’s bar, helping to build beautiful and high-quality homes, while enhancing the level of simplicity and functionality in people’s daily lives.