new construction window

Thermo-Tech Premium Windows and Doors for new-construction projects arrive ready for productivity and performance. Homeowners enjoy all the benefits of Thermo-Tech vinyl windows and doors and so do builders. We expertly manufacture to building specifications for on-time delivery, perfect fit and ease of installation. Windows and doors from any of our comprehensive new construction series—Classic or Energy Guard for new construction—feature standard sizes to fit nearly any project. And they come complete with nail fins, ready to install. If you're ready to build, we're ready to deliver. Talk to Thermo-Tech today about your new-construction plans.


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Thermo-Tech's original vinyl window is still setting the standard for beauty, performance and durability.

Classic Series >

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Triple-paned insulated glass for the ultimate in high-performance and energy savings.

Energy Guard >


warm edge technology

Warm Edge Technology

Reduces interior condensation and cloudy glass.

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insulated glass

Insulated Glass

At the heart of every Thermo-Tech window and door.

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Inspirations Photo Gallery

Some of the most photogenic windows and doors around.

Learn more >

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