What are the Best Windows for Colorado?

Double Hung Window - 3 Wide Mull

 

Best Windows for Colorado

People call us all the time and ask how they can upgrade their old windows.  Usually, their window jambs are rotting, the weatherstripping is falling off, the glass is cloudy, or they have a variety of other issues.  For these reasons, we believe Infinity from Marvin are the best replacement windows for Colorado.  Colorado’s climate and UV equate to one of the most dramatic weather climates in the country - leading to rapid deterioration of ordinary windows.  Fiberglass is not your average window material.  Especially Ultrex® pultruded fiberglass from Infinity.

 

 

What to look for in replacement windows?

You want a window that is sturdy and energy efficient.  Infinity windows are made with Ultrex®, a pultruded fiberglass with a patented acrylic capping that outperforms and outlasts vinyl, roll-form aluminum, and other fiberglass composites.  Marvin's Ultrex fiberglass and proprietary pultrusion process allow Infinity to manufacture high strength windows and doors that endure the elements without showing age or wear.

Proven Strength

The facts prove it. Ultrex® fiberglass is eight times stronger than vinyl and three times stronger than vinyl/wood composites. It resists fading, chalking, peeling and cracking, giving you unparalleled strength and durability. We’re constantly testing Ultrex® to prove it’s the toughest window material available.

Ultrex fiberglass - a pultruded fiberglass material

Fiberglass Windows

We know fiberglass windows are the best replacement solution for Colorado's Climate.  But not just any fiberglass.  Our Infinity from Marvin fiberglass window is made from ULTREX®.  Marvin's Patented ULTREX® fiberglass is the strongest fiberglass on the market.

Ultrex

Ultrex pultruded fiberglass, a material patented nearly 20 years ago when Marvin pioneered the fiberglass windows and door category. Infinity windows have led the category ever since with a commitment to a product that is tough, smart, long lasting, and worry-free.

Tough

We don’t just claim that Ultrex® pultruded fiberglass is the toughest window material available; we prove it. Through a variety of punishing tests in harsh conditions, Infinity windows made with Ultrex® comes out on top again and again. Watch this video and see just how tough Ultrex® really is!

Built Clean

Ultrex is made from silica sand – a safe and abundant natural resource. The Ultrex® manufacturing facilities fully comply with the 1990 Clean Air Act and are designated as a Maximum Achievable Control Technology (MACT) facility as outlined by the EPA.  Read more here

Read more about Infinity from Marvin's Sustainability here

ultrex-built-for-life

Window Installation

Installation is a key component of your replacement window or door project. At Gravina's Window Center of Littleton, we know that Poorly installed windows will cause even the highest quality windows to underperform. You will find our technicians to be knowledgeable, courteous, skilled, true craftsmen, easy to work with and willing to work hard to see that your project exceeds your expectations. Also, we have Installation Masters Certification, so we are experts when it comes to different home applications.

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