Infinity from Marvin Lifetime Windows & Doors

Fiberglass Replacement Windows that earn a

Renaissance Lifetime Installation Warranty.

Infinity from Marvin Lifetime Windows & Doors and

Renaissance help you leave window worries behind!

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Infinity from Marvin:

Lifetime Warranty.

Infinity from Marvin’s Ultrex fiberglass replacement windows are perfect for Houston’s erratic weather. Infinity products are designed specifically to replace wood windows and other original windows & doors that are high maintenance or not as long-lasting.

With Houston’s strong storms, you want a product that’s 8 times strong than vinyl. And you get peace of mind knowing that these Marvin replacement windows are far superior to composite windows built with sawdust and plastic. Of course, Renaissance employee’s professional replacement window installation assures you that manufacturers’ requirements are met.

Replacement windows and doors by Infinity from Marvin earned the reputation as the best replacement window & door for Houston, West U, Southgate, The Woodlands, River Oaks, Tanglewood, Katy, Sugar Land, Spring Branch, Memorial, Upper Kirby, and your neighborhood.


  • Continuously updated features
  • New color choices
  • Styles that fit any home design
  • No painting, no warping, no sticky closes
  • Did we mention that Infinity from Marvin performs so well, it comes with a Lifetime Product Warranty & Renaissance Lifetime Installation Warranty?
Infinity by Marvin Sliding Doors from Renaissance

Infinity from Marvin Windows & Doors Fit Traditional to Modern Design

Infinity Arched Window Bahama Brown Renaissaince