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Thermal Windows, Inc, Windows, Tulsa, OK

Thermal Windows, Inc.

OKC Division

Energy-efficient windows and doors, made in Oklahoma.

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.

Hidden Lock

At Thermal Windows OKC, 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 five Standard colors (below, left). Custom colors and anodized finishes (below, right) are available for an additional charge*.

✓ We Manufacture
✓ We Install
✓ We Provide the Warranty

Corporate headquarters and manufacturing facility, Tulsa, Oklahoma.

Thermal Windows, Inc.
OKC Metro Showroom and Sales Office
6405 NW 23rd Street
Bethany, OK 73008 USA



(405) 499-8080

Other locations: Tulsa | Dallas/Ft. Worth