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Aluminum Windows

Aluminum windows are a solid choice for replacement windows…

Vinyl Windows

Vinyl windows have become extremely popular in the replacement windows…

Fiberglass windows

Fiberglass windows represent the newest technology in replacement windows…

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Why Replace with Ultra Windows?

Our Process Is Designed For Your Needs

Make your Houston area home feel welcome to all that enter by installing beautiful and energy efficient windows and entryway doors. From controlling your home’s temperature, to protecting it from outside elements, and increasing your home’s security, our team will work to provide peace of mind that lasts year in and year out.

When you need window installation or replacement in Houston and the surrounding Texas area, there’s only one choice to make: Ultra Windows. For over 20 years, your neighbors have trusted our team to design and install windows that are crafted specifically for the Texas climate and individual homes. We understand that each and every customer is unique, which is why our product offerings are extensive and include vinyl windows, thermally-broken aluminum windows, wood windows, fiberglass windows, composite windows, and even doors!

Same Service Crew
For over 14 years!
Our Window Installation Process
Confidence in a Job Done Right is The Ultimate Benefit
An Experienced,
Trained Team
Installation System
Job Management
We Stand
Behind our Work
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Customer Testimonials
See What Your neighbors are saying

"When you're getting replacement windows, you're buying both the product and installer, and either can make or break the job. We had Ultra Windows install fiberglass windows, and have been extremely pleased with both the installation and product." –T. Evans

Our Blog
REad about helpful news & tips
April 30th, 2016

Air, water, structural is a three part test that determines much about a window's overall performance. Air infiltration is the first phase, water penetration is next, and structural is the third part of the test. Windows are tested for air infiltration simulating a 25mph wind or a 1.56PSF…

April 30th, 2016

When consumers begin searching for new windows, there are two ratings that are commonly provided by the manufacturers, and used for comparison of windows: U-Value and Solar Heat Gain Coefficient (SHGC). While these ratings are important, they don’t tell the whole story on a window’s efficiency, and more…

April 30th, 2016

Ultra Windows is pleased to announce our new partnership with the nation's finest manufacturer of vinyl windows - Okna Windows. Since 1994, Okna has been setting the standard for high performance vinyl windows, with industry best U-Values, and unmatched Air Leakage and Design Pressure Ratings. Okna windows are built not only…

January 31st, 2016

Seems like every contractor in Houston is selling vinyl windows these days with roofers, siding contractors, and even the neighborhood handyman jumping on the bandwagon. But are vinyl windows the best option for you? What are the alternatives? First of all, you should know that there are over…

January 13th, 2016

Are you looking to replace your home windows? Are you looking for home windows with the best bang for the buck? Do you want home windows that will last while also increasing your energy efficiency? Then it’s a no brainer right? Vinyl it is. After all, everybody is…