Pittsburgh's ONLY Complete Window and Sunroom Company!
Measuring, manufacturing of frames and sashes, insulated glass units, assembly, and quality control inspection are all done at our Pittsburgh facility from locally sourced materials. Installation is done by our own experienced crews of highly trained professionals. Thermo-Twin is an Employee Owned company, and we take pride in providing complete customer satisfaction. Thank you for visiting!
Measuring, manufacturing of frames and sashes, insulated glass units, assembly, and quality control inspection are all done at our Pittsburgh facility from locally sourced materials. Installation is done by our own experienced crews of highly trained professionals. Thermo-Twin is an Employee Owned company, and we take pride in providing complete customer satisfaction. Thank you for visiting!
About Us
Thermo-Twin Windows has been providing window solutions to the Pittsburgh and Erie regions for over 50 years. Founded in 1972, we’ve evolved from being a glass supplier to the window manufacturer and remodeling company that we are today. Our expertise is in designing, manufacturing and installing windows, sunrooms, doors, and patio rooms. We’re proud to be an employee-owned company, and we’ve made it our priority to deliver quality products made locally in Pittsburgh, PA.
More Information About Us
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Up to 25% off windows that come with 100% satisfaction. 36 months, special financing on a purchase you’ll love for years.
We’re proud to be an employee-owned company. It’s our honor to design, produce and install window solutions made locally in Pittsburgh, PA.