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What to Expect

Whether you’re looking for replacement windows or a new gutter system for your home, your project begins with a free consultation with one of our factory experts. Together, you’ll review your needs and discuss aesthetic choices, such as door color and siding texture. Then, our expert will take all the required measurements needed for your custom project and provide you with a free, no-obligation quote.

  • Designing Window Plan

    Design & Consultation

    Once your measurements are taken and your product options have been selected, we begin work on your custom pieces. Thompson Creek windows and gutters are custom designed and constructed to specification in our local Maryland workshop.

  • Window Factory


    Thompson Creek custom vinyl replacement windows and aluminum gutter systems are made in America in our local Maryland factory. All of our products are made with the highest quality materials available on the residential market and carry our unbeatable double lifetime guarantee.

  • thompson-creek-installation


    Our factory trained crew installs every new window, door, gutter system and siding with precision and professionalism. Since all of our products are custom designed for your home, there is no need for radical alterations to your home’s exterior. In fact, new windows, doors, gutters and siding projects are installed within one to two days.

  • Satisfied Customers

    Customer Satisfaction

    Since Thompson Creek opened its doors in 1980, our number one goal has been to exceed customer expectations. That’s why we back all of our products and services with a transferrable double lifetime guarantee, and will provide a full refund if you’re not completely satisfied with the quality of your products and installation within 30 days. You won’t have to deal with another company. We custom design, build, install and service your Thompson Creek products for life.