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Thermal Windows, Inc, Windows, Tulsa, OK
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Thermal Windows, Inc.

Energy-efficient Windows and Doors
Made in Tulsa, Oklahoma USA

We manufacture thermal-barrier aluminum windows, vinyl windows, sliding glass doors and terrace doors.

Beat the Heat with TS28 Triple Silver glass

It's our high-performance glass upgrade.

Learn more about TS28

Thermal Windows Double Hung window

Choose a color:
Standard Colors – 
White •  Almond •  Sandstone •  Bronze

Designer Colors –  Black •  Dark Gray •  Dauphin Gray •  Bone White •  Brick Red •  Medium Bronze •  Clear Anodized •  Dark Green •  Creme

Why Choose Thermal Windows?

Energy Efficiency
Thermal barriers separate the interior and exterior of the aluminum frames, dramatically reducing the transfer of heat and cold. Double weatherstripping and deep interlocks stop wind and water leaks. Double-paned glass insulates and provides optimum energy efficiency. Optional Low-E coatings and Argon gas boost R-values even more.

Thermal windows are maintenance-free, made from strong, precision-engineered aluminum, with a durable powder coat finish that never needs painting. The tilt-in sash makes cleaning from inside your home quick and easy.

Strong cam locks and hidden locks provide exceptional security. Additional security is available with optional ThermalSafe glass.

At Thermal Windows, we're proud of the quality of our products, installation and service. If a problem occurs that is covered by our warranty, you have the comfort of knowing that you will be dealing directly with us, the manufacturer who is familiar with you and your order, not a factory in a distant state.
Since proper installation is a crucial part of window and door performance, our Lifetime Warranty only applies to products installed by Thermal Windows, Inc.

Color Options
Our Thermal Barrier aluminum windows and sliding glass doors feature a durable, maintenance-free powder coat finish in your choice of four Standard colors (below, left). Custom colors and anodized finishes (below, right) are available for an additional charge*.

Color Choices

• We Manufacture
• We Install
• We Provide the Warranty

Thermal Windows Showroom and Manufacturing Facility
Headquarters, showroom and manufacturing facility in Tulsa, Oklahoma.

Thermal Windows, Inc.
Tulsa Showroom, Headquarters and Manufacturing Plant

12805 E 31st Street  •  Tulsa, OK 74146
Hours: Mon-Fri 8:00am-6:00pm / Sat 9:00am-1:00pm / Closed Sunday


(918) 663-7580

Other locations: Oklahoma City | Dallas/Ft. Worth

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