Are the windows in your home the original builder-grade models? If so, the frames may be cracked from years of expanding and contracting, and those cracks may be allowing heat loss and gain. Don’t allow your deteriorating windows to negatively affect your home’s curb appeal and energy efficiency! Instead, turn to Lifetime for window replacement. We are a trusted window contractor that is proud to install products by Infinity from Marvin—a highly respected manufacturer that named us its top dealer in the nation.  

Infinity from Marvin windows provide myriad benefits that make them the ideal investment for your home, including:  

• Durability – Constructed with Ultrex fiberglass, a material known for its strength and stability, these windows resist warping, rotting, and fading, ensuring a long-lasting and virtually maintenance-free solution.
• Energy efficiency – The Ultrex fiberglass material not only provides superior insulation but also expands and contracts at a rate similar to glass, reducing the risk of seal failure and maintaining optimal energy performance over time. This results in potential energy savings and a more sustainable home environment.
• Security – Engineered with strong and durable materials, these windows incorporate advanced locking mechanisms, enhancing the safety and security of your home.
• Customization – With a wide range of styles, finishes, and hardware options, homeowners can personalize their windows to complement the architectural style of their homes. Whether you prefer the classic look of double-hung windows or the modern appeal of casement windows, Infinity provides a solution that aligns with your aesthetic preferences.

Moreover, we will ensure your new windows are installed properly the first time, so that they’ll look and perform as intended for many years to come.  

When you choose Lifetime as your window contractor, you’ll be able to design your new windows with your choice of interior and exterior colors, all applied with fade- and scratch-resistant acrylic finishes. In fact, Infinity from Marvin’s proprietary acrylic finishes are so durable that your new windows will never need to be sanded, scraped, or painted!
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In addition to colors and finishes, you can select the style of your replacement windows so that they function how you want them to. Our stunning window styles include: ‍

• Awning
• Bay
• Bow
• Casement
• Double-Hung
• Round Top
• Single-Hung
• Slider
• Specialty and custom

During your free consultation, our window replacement specialists will explain how each style functions and which of them work best in each room. After your new windows are designed, we will give you a price that's guaranteed to never change during your window installation project—no surprises! To begin designing your replacement windows, contact your trusted window contractor Lifetime today. We have locations in Denver, CO, Phoenix, AZ, and serve nearby cities.