Based in Sauk Rapids in Central Minnesota, Thermo-Tech know the importance of manufacturing windows for all climate extremes.   The company offers vinyl windows and doors in a wide array of standard sizes that make new construction a breeze. It can build replacement windows or doors for nearly any replacement project.   No need to reframe.  Simply order the size windows that you need, Thermo-Tech builds in  1/16th-inch increments.


Andersen Windows is the largest window and door manufacturer in North America. The Andersen® brand is the most recognized and most used brand in the window and patio door industry.  Andersen was founded in 1903 and is privately owned. The company is known for its strong history of commitment to its business partners, employees, community and environmental stewardship. Andersen employs 9,000 people and markets products throughout North America and in South America, Europe, Asia and the Middle East.


It’s not enough to build great windows & doors. If you can’t get reliable, on-time delivery and the service and support you need, even the best products aren’t worth a lot. At Vector, the top priority is helping you get the job done right, without the hassle. Reliable delivery, service you can trust, and your questions answered.


Our Sales Manager, Jason Jones, is always available to answer any questions and provide you with more information on our services. He can be reached directly at   (612) 363-6940 and at