Infinity from Marvin casement windows are made with Ultrex pultruded fiberglass.  It is specifically designed to withstand the rigors of time and Colorado's harshest climates. Where vinyl and wood/vinyl composite distorts or breaks down in extreme temperature change, Ultrex maintains consistent performance through the changes of seasons.


One word defines Infinity from Marvin Casement Window - easy. They are easy to choose, easy to control and easy to love. The Infinity Casement window combines beauty with virtually easy operation. The standard Easy Wash® hinge is just that, a design that lets you easily clean the window both inside and out. The optional Clear View® hinge provides for an optimal viewing area. Infinity Casement windows, made of Ultrex® fiberglass, feature folding handles that tuck easily out of the way of most window treatments and deliver a clean, finished look.  Like we said…EASY!

Multi-point locking system

Infinity Casements incorporate effortless operation and functionality with a multi-point locking system. There is a primary lock and a secondary lock, which draws the sash inward to the frame, pulling it tight for a fit that is secure and sealed. The Infinity Casement window, when locked, serves as a front line defense against air and water infiltration


Infinity casement screens are one of the easiest to use in the industry.  To remove the screen all you have to do is grasp the screen "Lift", lift upward and draw the screen towards you, removing the screen from the channel. They are a durable, aluminum-surround, screen featuring fiberglass mesh included with every window in a matching finish.





Hi Transparency Screens

Denver has some of the best scenic scenic views around, so for a clearer, brighter view in your home, select Infinity’s optional Hi Transparency Screen. With just one glance through the tight, finer mesh of the Hi Transparency Screen, you’ll be amazed at what you see – and what you don’t.


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