Contact Hartje Lumber

Please read the Privacy Notice for important information regarding the types of personal data we collect, the purpose for collecting it, and your right to opt out of the sale of your personal data.
ThermaTru Doors - Where Home Begins

Home Begins At the Door. Ready To Make a Grand Entrance?

Hartje Lumber logo

hartje lumber Therma-Tru® Door Showroom Details

hartje lumber Therma-Tru® Doors Showroom & Installer Details

Hartje Lumber

Address:

E4525A Schuette Rd
, La Valle, WI 53941

Hours

Hours subject to change due to holidays or other events

  • Monday: 7:00AM - 5:00PM
  • Tuesday: 7:00AM - 5:00PM
  • Wednesday: 7:00AM - 5:00PM
  • Thursday: 7:00AM - 5:00PM
  • Friday: 7:00AM - 5:00PM
  • Saturday: 7:00AM - 12:00PM
  • Sunday: Closed

About Us

Hartje Lumber is your destination for entry doors in La Valle, WI. Let our knowledgeable design staff provide you with the best Therma-Tru experience. With a wide selection of fiberglass entry doors, see for yourself how Therma-Tru products are stunning in every detail. Discover an unparalleled door performance to complement your home's architecture and your sense of style at Hartje Lumber. All from Therma-Tru, the brand used by more building professionals than any other entry door brand.*

Our Showroom

Hartje Lumber. This is your destination to create the entryway of your dreams. Explore an extensive collection of Therma-Tru doors on display in our showroom. Choose from wood-grained or smooth fiberglass to select a door that complements your home. Purchasing a Therma-Tru door means designing an entrance with the confidence that it will perform for years to come.

Follow us @Thermatrudoors on Instagram

*Brand Use Study, 2021 Builder magazine.