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Window Efficiency

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Save Energy and Money

Installing Quality Exteriors replacement windows that are ENERGY STAR qualified in your home will lower your energy bills and saves you money over single-pane and even new double-paned, clear-glass windows. Windows with our high performance glass package are ENERGY STAR qualified and designed for the Texas heat offering Potential Annual Savings of $352.

Engineered for the Extreme Texas Heat

Designed to function as a reflective thermos, our performance windows with Unix Glass system keeps the temperature in your home more comfortable and consistent. Say goodby to out of control temperature swings and hello to the level of comfort you have been waiting for.

Our window products, with high performance glass and insulation systems not only earn the ENERGY STAR mark, but because our systems give customers greater returns in efficiency, they have earned the prestigious Most Efficient designation provided by ENERGY STAR.

What Makes Our Windows So Efficient

  • Since over 80% of a window is glass, substantial heating and cooling savings come from improved glass performance.
  • Our combination of UV-filtering Low-E Glass, and insulating argon gas creates significant energy efficiency. Together they can cut the damaging effects of the sun, which can lead to the fading of carpets, curtains and furniture by an additional 72% over clear insulated glass units.
  • In winter, a warmer glass temperature is maintained, increasing the R-value by an additional 104%.
  • In summer, a 49% reduction in solar heat gain helps cut air conditioning costs.

Quality Features

Glass Package
Window System

Free & Fast Window Quote

Your consultation will be scheduled at your convenience and conducted with the upmost curtesy while providing you affordable options to fit your home and your budget.

What People Say About Us

Very nice work!!! We love the new siding…We want to say thank you to David for being great with us, and also to the gentlemen that worked very hard on it. Thank you guys we love it!

Samie S.

Lubbock, TX

We had the best experience with Quality Exteriors…They show up when they’re supposed to and did an awesome job on our windows and trim. We would recommend them to anyone!

Andi M.

Floydada, TX

We had ours windows done and the work was perform quick & precise...I recommended my Father-in-Law and a close friend use QE. Both used QE and their houses look AMAZING!
Jimmy J.

Lubbock, TX

...well built, quality, aesthetically pleasing, and easy to operate windows designed for West Texas homes. All three of our bedrooms are now quiet, cool, noise free, and look fantastic.
Glenda N.

West Texas

Do you need expert help with your window project?

We can help! Trusted by West Texans for Over 30 Years