Everything You Need to Know About Ultrex Strength by Marvin Windows


When it comes to quality and style, Marvin is a brand trusted around the world. Marvin windows come in a wide range of styles and models, with many customizable features to fit a homeowner’s unique needs. Buying a Marvin product means you are giving your property a top-of-the-line upgrade.

Marvin has been in the window industry for decades–making it a leader in terms of innovation and quality. Products made by Marvin windows feature Ultrex fiberglass, one of the most revolutionary materials available on the window market.

But what’s so special about Ultrex and why is it considered a game changer? Read on to find out why.

Marvin Windows that Offer Ultrex

Marvin Infinity and Integrity windows are made of Ultrex protruded fiberglass, pioneered more than 20 years ago by Marvin. Integrity is an industry leader that is committed to providing a long-lasting, smart, tough, and worry-free product. It does not fade or warp over time, and it’s much stronger than vinyl. That’s why it’s practically maintenance free.

Any customer should feel at ease selecting any Ultrex product from Marvin because it protects both the outside and inside of your home.

Which Ultrex Window is Ideal for my Home?

Shoppers looking for window replacement usually prefer to keep the appearance or style of their existing windows. This means that if you are an owner of white fiberglass windows, you will likely be looking for All-Ultrex for your home, to maintain the modern, minimalist appearance.

For older properties, you may already have a beautiful wood window set. In that case, it would be a good idea to continue with Wood-Ultrex Marvin windows, so you can maintain the classic look of your home’s exterior.

Ultrex: What’s it Made Of?

Ultrex fiberglass is composed of protruded fiberglass, fiberglass strands, as well as a patented acrylic cap to maintain its unique color. It’s basically thin but strong glass cables saturated with compounded resins to build a more durable material.

Custom windows are cut to size using diamond-edge blades. It is rigid but in a good way–the window will have a perfect fit that can last a long time. This makes the windows virtually indestructible.

Energy Efficiency

Aside from being 8X stronger than its vinyl counterpart, Ultrex is 3 times thicker than its competitors. Plus, compared to aluminum, Ultrex is 5000 times less conductive.

This means that during the winter, the sun will still be allowed in but the summer sun will be reflected back out. It’s a great and effective way to keep your monthly bills down and your temperature at an ideal level.

Another great thing about Ultrex is it expands at the same rate as glass. As a result, these Marvin windows remain tight and true–making them resistant to stress cracks, seal failures, or leaks. You can be sure that nothing will compromise its long-term performance and energy-efficiency.

Choosing the right type of window can make or break any room. If you are still not sure what will work best for your home, consider the benefits of Ultrex Strength by Marvin windows.