Marvin Windows Denver and Centennial CO

Marvin Windows Denver & Centennial – Made of Ultrex® Fiberglass.

Marvin Windows Denver Centennial

Why choose Integrity Fiberglass Windows for your Denver area home?

Integrity windows and doors are made with Ultrex®, a pultruded fiberglass Marvin patented that outperforms and outlasts vinyl, roll-form aluminum and other fiberglass composites.

Marvin uses Ultrex and their proprietary pultrusion process to manufacture high-demand windows and doors that endure all elements without showing age or wear.

Not all composite windows material are created equal.

Some companies use materials like sawdust and vinyl to produce a composite material with fundamentally different properties and performance values.

But Ultrex is different. Its material makeup contains a high density of woven fibers bound by a thermally set resin, making it more resistant to pressure and temperature than vinyl-based composites.

Ultrex’s enhanced performance over time and exceptional durability make it an ideal choice for customers seeking a strong, versatile, and long-lasting window or door.

Integrity All Ultrex Windows

With Integrity All Ultrex energy-efficient windows, you get the unmatched strength and low maintenance of Ultrex fiberglass both inside and out.

All Ultrex pultruded fiberglass interior features a durable, low-maintenance finish in bronze*, ebony**, and stone white. Color matched and neutral dark components are available with bronze and ebony interior finishes.

*Bronze interior finish is only available with bronze exterior finish **Ebony interior finish is only available with ebony exterior finish

Integrity Wood-Ultrex Windows

Integrity Wood-Ultrex fiberglass windows combine the performance of a fiberglass exterior with the traditional look of a handcrafted wood interior.

Wood-Ultrex windows feature rich wood interiors in bare pine to stain or paint to match your interior. Choose a factory applied white, designer black, or clear coat to reduce job site finishing time and labor.

Benefits of Ultrex Fiberglass Windows

This low-maintenance composite material has properties that create an ideal blend of toughness and longevity.

  • Expands and contracts at virtually the same rate as glass, so it works with glass rather than against it
  • Maintains shape even in harsh climates with regular exposure to temperature variation, wind, rain, or snow
  • First and only composite to achieve AAMA 624 verification, meaning that the finish has passed numerous rigorous tests
  • Resists chipping, chalking, or fading
  • Non-conductive and non-corrosive
  • Engineered to look the same years after installation

ENERGY STAR Qualified Solutions

Integrity® from Marvin® Windows and Doors combines the low conductivity and superior performance attributes of Ultrex with a selection of energy-efficient glazing options to deliver ENERGY STAR qualified solutions.

Visit this link for a list of ENERGY STAR qualified products.

Lower Energy Bills

Compared to single pane unglazed windows, Integrity’s dual pane windows made from Ultrex with Low E coating can reduce window heat loss and cut costs by up to 34% in cold climates, and cut cooling costs by up to 38% in warm climates.*

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.

Marvin is constantly testing Ultrex to prove it’s the toughest window material available!

Expansion and Contraction

Ultrex expands at virtually the same rate as glass which means our windows stay tight and true making them resistant to leaks, seal failures and stress cracks that can compromise energy efficiency and long-term performance.

We also sell Integrity Fiberglass Patio Doors!