Replacing Your Windows


Replacement Windows in Tulsa, OK and NE Oklahoma

Are you tired of drafts and uncomfortable temperature fluctuations in your home? Let SRI Energy help you transform your home with energy-efficient windows designed for Tulsa and NE Oklahoma. Our team of BPI Certified Building Scientists will analyze your home’s energy performance and provide personalized recommendations for replacement windows that enhance your home’s comfort, beauty, and energy savings.

Energy Star® Features vs. Thermal

When it comes to selecting replacement windows, you have many choices. But how do you know you’re getting superior quality for your home? At SRI Energy, we offer a full line of quality products that include single-hung, double-hung, casement, bow, bay, architectural, and patio doors, so you can choose the best fit for your home.

Energy Star® windows are rated by the US government and require specific features that work together to insulate your home from weather extremes. These features significantly reduce the heat and cold that move across your window and your home, providing a more comfortable environment and energy savings.

Here are some Energy Star® features to consider when choosing replacement windows:

Frame Construction

Vinyl windows are foam-insulated during manufacturing for a complete seal, providing superior insulation compared to metal or vinyl windows without insulation.

Thickness of Glass

Double-strength commercial glass is thicker and provides a more effective barrier compared to residential glass, which is thinner and more prone to breakage.

Glass Radiant Heat Barrier

The gap between panels of glass has Low E (silver oxide) and Argon gas filled to reduce heat transfer. This gap is wider than that of thermal windows, which may or may not have a low E radiant barrier.

Window Coatings Reflect Heat

Energy Star® requires a coating to reflect heat. At SRI Energy, we use Silver Oxide (Low E) because of its superior quality compared to lower quality tin oxides used by some thermal windows.

Window Breakage

SRI Energy provides a lifetime warranty against breakage or seal failure, for any reason, ensuring you have peace of mind when making the investment in energy-efficient replacement windows.

Benefits of Energy Efficient Windows

Replacing your old, inefficient windows with energy-efficient ones can provide significant benefits, including:


Energy-efficient windows significantly reduce the heat and cold that move across your window and your home, eliminating uncomfortable drafts and temperature fluctuations.

Energy Savings

Significant reduction in energy waste and energy savings that can go toward your investment in energy-efficient replacement windows. Energy Star® windows are especially beneficial if you have single-pane windows.


Upgrading to energy-efficient windows adds curb appeal and value to your home, making it more attractive to potential buyers.

Proper Installation

Proper installation of energy-efficient windows ensures that your investment is not compromised by poor installation, ensuring maximum effectiveness.


At SRI Energy, we offer beauty, quality, and affordability without breaking your pocketbook. Our TrailBlazer™ windows are beautiful, durable, and affordable. The NT Windows have earned the government’s ENERGY STAR® Most Efficient Mark, providing a cost-effective option for those looking to upgrade their home’s windows.

At SRI Energy, we offer one year “Same as Cash” financing and competitive rates through our lending partners, Enerbank and Arvest.

Transform your home with affordable, energy-efficient windows that enhance your comfort, beauty, and energy savings. Contact SRI Energy today for a no-obligation estimate.

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