EverWood® Interior Finish replicates wood with enhanced energy efficiency.
View the many reasons to choose bay, bow, double hung or casement fiberglass windows instead of outdated wood and vinyl frames!
Energy Efficient - Infinity Windows are far more energy efficient than their wood or vinyl counterparts. They exceed all performance requirements for energy reduction in Energy Star ratings. Infinity is also Energy Star rated in all U.S. climates, something that most competitors cannot claim.
Strong - Infinity Windows are made of Ultrex, an extremely durable and strong form of fiberglass only produced by Marvin. It is eight times stronger than vinyl and three times stronger than wood.
Low Maintenance - Vinyl windows tend to expand or contract based on the temperature outside. This can cause broken seals and less endurance to the elements. Infinity Windows have a far lower thermal expansion rate. Also, unlike wood and vinyl, Infinity Windows won't discolor, warp, rot, corrode, dent, rust and they never need sanding, scraping or painting!

Better View - As vinyl and wood windows are not as strong as windows made with Ultrex, they require a larger frame to hold the window glass in place. The view with Infinity Windows is far better, as much less framing material is needed. More sunlight, more views!
Ease of Use - Marvin's Infinity line comes with specialized hinges that make cleaning both sides of the window an amazingly simple task. They also are professionally installed and, as mentioned above, low maintenance, so it all adds up to a hassle-free window.
Value - Durable fiberglass windows hold their value upon a home resale. As they are also eligible for a $1500 tax credit for energy efficient upgrades, it's a no-brainer! Once you consider the benefits of Marvin's Infinity Windows over traditional wood and vinyl windows, it's easy to see why Infinity comes out ahead, time and again.