Contact Tart Lumber Company

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ThermaTru Doors - Where Home Begins

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

True Distinction Dealer
Tart Lumber Company logo
Design Gallery Location

tart lumber company Therma-Tru® Door Showroom Details

tart lumber company Therma-Tru® Doors Certified Installer Details

tart lumber company Therma-Tru® Doors Showroom & Installer Details

Tart Lumber Company


22183 SHAW RD
, Sterling, VA 20166


Hours subject to change due to holidays or other events

  • Monday: 8:00 am - 4:00 pm
  • Tuesday: 8:00 am - 4:00 pm
  • Wednesday: 8:00 am - 4:00 pm
  • Thursday: 8:00 am - 4:00 pm
  • Friday: 8:00 am - 4:00 pm
  • Saturday: 10:00 am - 2:00 pm
  • Sunday: Closed

About Us

We opened our beautiful award winning design showroom on 2012. Featuring doors, windows, kitchen and bath cabinetry mantles, mouldings, hardware and custom millwork from our on-site mill shop. As a ThermaTru Design Gallery we showcase dozens of doors and options for your new or replacement entry door.

Our Showroom

The showroom is open for walk-in clients, but we do recommend making an appointment online at to meet with one of our specialists. We welcome our clients to Remodel Your Way! You may choose to purchase your doors installed or install with your own contractor. Call today for more information about our products and services. Start With Tart at 703-450-5880.

Follow us @Thermatrudoors on Instagram

Commitment Placeholder

Our Commitment

We deliver an entrance that performs as exceptionally as it looks. The Therma-Tru Certified Door System Installer status recognizes our ability to correctly install your Therma-Tru door. We've completed comprehensive training from experts in the field on the proper techniques to install your new entry door system for years of energy efficiency and weather resistance, insulating against extreme temperatures and resisting the damaging effects of moisture.

*Brand Use Study, 2021 Builder magazine.