Serving Midland, Odessa Texas & Surrounding Areas for over 23+ years
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Energy Saving Glass Installation in Midland, TX

Learn how our windows can save you money on your energy bills. You will be protected from heat or cold by each window. Call us today!
“I purchased windows for all my properties from The Window Source. They are great windows and very affordable”
- Clay L.
250+
5 Star Reviews

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Licensed • Bonded • Insured • Trusted by West Texas

"For I know the plans I have for you," declares the Lord, "plans to prosper you and not to harm you, plans to give you hope and a future."

-  Jeremiah 29:11

Energy Saving Glass Perfect for Midland, TX

Midland’s weather can be quite extreme, with hot summers and occasional cold spells. Our energy-saving glass windows are specifically designed to handle these conditions, providing excellent insulation and protection against the elements. With our windows, you’ll enjoy a more comfortable home and lower energy bills.

Why Choose Energy-Saving Glass Windows?

Energy-saving glass windows are an excellent choice for any homeowner looking to improve their home's energy efficiency. These windows help regulate indoor temperatures by reducing heat transfer, keeping your home cooler in the summer and warmer in the winter. This not only enhances your comfort but also reduces your energy costs.

Energy-Saving Glass With Expert Installation

Our professional team in Midland ensures that your energy-saving glass windows are installed correctly for optimal performance. We pride ourselves on a quick and hassle-free installation process, so you can start enjoying your new windows right away.
"We had The Window Source of West Texas replace 8 windows. They did an amazing job!”
- Brendon & Natalie C.

Energy Saving Glass Experts

Our windows are built to resist the heat and cold, offering four-season comfort. This not only keeps you comfortable, but also saves you money through energy savings. Need proof? We meet or exceed the current standards for ENERGY STAR® Version 6.0 requirements in all 50 states and can exceed requirements for the Northern Zone, by up to 48% with select glass packages. Below are four common ratings that are provided for windows certified by the National Fenestration Rating Council (NFRC).
U-Factor – A measure of the rate of heat flow through a window. A lower U-Factor indicates a higher performing window that can help reduce heating and cooling costs.
Solar Heat Gain Coefficient (SHGC) – The amount of solar radiation allowed to pass through a window. The lower the number, the less solar heat gain and UV rays the window permits to enter.
Visible Light Transmittance (VT) – Ranging from 0 – 1, visible transmittance is a measure of how much light passes through the window. The higher the number the more light can pass through.
Condensation Rating (CR) – CR measures how well a window resists the formation of condensation on the inside surface. CR is expressed as a number between 1 – 100.The higher the number, the better a product is able to resist condensation.

Ready To Plan Your Project? Get Started With No Money Down, No Interest or Payments for 24/mo

Get started on your next project with The window source of west Texas. our expert team is ready to help you choose the perfect products to enhance your home. Contact us today to schedule your free, no-obligation in home estimate.

NT 452 Low-E Glass: Built for West Texas Weather

High-Performance Energy Efficiency Without Compromising Clarity

At The Window Source of West Texas, we trust the NT 452 glass system to deliver serious energy performance, especially in our hot, sun-soaked climate. This isn’t just any glass; it’s a specially engineered Low-E insulating glass unit designed to reduce solar heat gain, improve home comfort, and lower your energy bills.

Why Choose NT 452?

The NT 452 is a dual-pane, high-performance Low-E glass package built for long-lasting thermal protection. With argon gas fill, a warm-edge spacer system, and double-strength glass, it delivers powerful energy savings, without the green tint or cloudy appearance found in lower-end Low-E options.

Standout Features:

  • Low-E Glass Coating – Reduces heat transfer while maintaining clear views
  • Argon Gas Fill – Increases insulation between panes to limit energy loss
  • Intercept® Spacer System – Durable, energy-efficient warm edge design helps minimize condensation and extend window life
  • Double-Strength Glass – Increased durability and performance
  • ENERGY STAR® Certified – Meets or exceeds guidelines in the Southern Region

Neat® Glass: The Self-Cleaning Upgrade Homeowners Love

Tired of dirty windows after every West Texas dust storm? We offer Neat® Glass by Cardinal, an optional upgrade on many of our NT window styles.

Neat® Glass uses titanium dioxide and silicon dioxide coatings that harness sunlight and rainwater to help break down and wash away dirt, debris, and organic material, with no special cleaners required.

Why Homeowners Choose Neat® Glass:

  • Low-maintenance – Windows stay cleaner, longer
  • Uses UV light to break down grime
  • Even works on cloudy days
  • Water sheets off instead of beading, reducing water spots
  • Great for hard-to-reach windows or second-story installations

It’s perfect for homeowners who want beautiful views without constant upkeep.

Energy Efficient Glass Ratings

NFRC RatingsU-FactorSHGCVTCR
Energy Miser 2-IS.22.24.3853
Energy Miser 2.25.24.4064
Energy Miser IS.26.26.5041
Energy Miser.30.27.5152
Clear (No LowE).49.59.6138

*Air Infiltration ratings are ≤ 0.3 US (≤ 1.5 Metric) or better for all Window Source Windows.

Energy Miser glass options keep you warmer in the winter and cooler in the summer.

All Energy Miser Options Are UV Resistant

Harmful UV rays can do more damage to your home than you might think. For example, if you don’t use the proper precautions on your windows, these rays can fade valuable items you have inside your home. Our UV resistant windows can act as a sunscreen for your house, blocking damaging ultraviolet rays without noticeably reducing the light coming inside. The Low-E coating options on our windows increase window performance and help to significantly reduce fading and sun damage to your furnishings, carpets and floor, so they stay colorful and beautiful. In the winter radiant heat produced by your heating system is reflected back into your home. In the summer radiant heat from the sun is reflected so that the load on your cooling system is greatly reduced. Unlike dark tinted glass, LowE glass allows almost all visible light to pass through. All of these energy saving features will save you money!

Recent Window Installation Projects

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window replacement
sliding window with lock
home window and door replacement
Front window and door replacement

Our Client Testimonials

  • "I wish I could give more stars on the review! The experience of purchasing from The Window Source could not have gone any better! Such great professionalism in the work team, the installers worked amazing and were polite, words can't Express how great everything turned out."

    - Arturo Acosta

  • "If there is ever a 5 star company this is definitely it. Service superior to any I have ever had. The communication skills of these employees is incredible. All appointments were communicated and always 2 to 3 minutes ahead of schedule, reminders sent by text and always a call from the office..."

    - Loretta S

  • "Fantastic price. Fantastic install. Beautiful window and process. Installers were on time. Professional and cleaned up. Very happy from sales to install. Best price out of 3 quotes by a mile."

    - Nick T.

Serving West Texas, Midland, Odessa & surrounding counties

The Window Source of West Texas can provide you with the best value when purchasing replacement windows, doors, & siding for your home.

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