Marvin Window Replacement

The search is over.  You found them.  The best window replacement!  Marvin replacement windows from Gravina's Window Center of Littleton can make your house more energy efficient by retaining heated air inside and freezing air out. Marvin replacement windows also make your home quieter by decreasing noise from the outside. And replacing windows can make your home more attractive and boost its value.

Gravina's Window Center of Littleton sells and installs Marvins replacement windows in a variety of styles, including double-hung, tilt turn, casement, sliding, bays, and more. Choose the best level of quality — Marvin Signature - to replace windows that suit your home. All Marvin home replacement windows are Energy Star® rated.



Our Marvin windows and doors are made of fiberglass and are suited for Colorado's weather.  We hear all the time about homeowners who have vinyl windows in their home and they are leaking and sagging in under 10 years.  So vinyl windows may be cheaper to start, but in the long run, you most likely will have to service and replace them again.  This costs you more so you might as well invest in a better window from the start.


Energy Savings

Marvin windows can cut heating and cooling costs by up to 37 percent.   This is why we don't sell 50 lines of windows.  We trust Marvin Windows in Colorado, plain and simple.  We have the track record to prove it too.  As one of the oldest Marvin window dealers in the country, we have had the opportunity to see how durable they our climate.  There is no dispute.  Unlike vinyl or fibrex, with Marvin you only have to replace your windows once, saving you more money in the long run.


We are committed to your satisfaction

As a local, family-owned small business, we have been serving homeowners in Colorado since 1973.  That is why we insist in the best for our customers.  Marvin Windows are our highest window in customer satisfaction.  We know they are the right fit for you and your home.

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Other Services We Offer:

  • Residential Window Replacement
  • James Hardie Siding
  • Residential Patio Doors
  • Residential Entry Doors
  • Egress Windows

Serving homeowners all throughout the Denver Metro area, we are the company you can count on.

Contact Us Today to Get Your Project Started!