Doors & Windows

At Geppert Lumber Company we pride ourselves on stocking quality materials to complete your home.

  • Ideal Windows and Doors
    Ideal Windows and Doors

    For over 90 years Ideal Window has been helping homeowners and contractors by providing outstanding service and quality window products.

  • Integrity from Marvin
    Integrity from Marvin

    Marvin Windows and Doors is a family owned and operated company.

  • Marvin Windows and Doors
    Marvin Windows and Doors

    Marvin Windows and Doors has cultivated a worldwide reputation as an industry leader in product innovation, energy efficiency and progressive manufacturing techniques.

  • Northeast Building Products
    Northeast Building Products

    Northeast Building Products has been creating and perfecting window and door products.

  • Velux

    With over sixty years of history, and operations in more than forty countries, there’s quite a lot to learn about VELUX.


Geppet Lumber offers a wide selection of windows and doors, including standard, insulated and Low-E products. We carry some of the finest window and door brands used in the construction business.

We want to make it as easy as possible for you learn about the quality products we sell. After you spend some time learning about these products, give our experts a call or stop by and see for yourself how we can help you get your project done correctly and under budget.