Wood? Vinyl? Fiberglass? How do you choose the best material for your new windows? As we shared in our Fiberglass vs Wood Windows blog, choosing the right material for your windows is one of most important decisions you’ll make during your replacement project. With so many options, it can be challenging.

With strength, durability, and beauty in mind, we created a superior window material to bring new life to your home – Ultrex® fiberglass. Let’s talk about what makes Ultrex fiberglass the best option for your home.

Over the past 20 years, Infinity from Marvin has provided homeowners with a fiberglass window replacement product and experience that exceeds all expectations. By focusing on creating a superior window and door product, Infinity has been able to differentiate itself from other windows on the market. Thanks in part to our amazing partners and excellent customer service team, Infinity has grown from an idea to a leader in the window and door replacement marketplace.