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The design of our Open Web Floor Trusses allows for the easy installation of wiring, plumbing and HVAC with no cutting. We can manufacture floor systems that are 12" to 24" in depth.
Annandale Millwork and Allied Systems is a founding partner in the Weyerhaeuser Next-Phase site solutions for TJI floor systems. Please view the video below and see how your company can save time and money with TJI joist floor packages.
We are proud to be members of these leading organizations in our industry:
- Northern Virginia Building Industry Association
- Structural Building Components Association
- Associated Builders and Contractors, Virginia Chapter
- American Subcontractors Association, Metro Washington
- Maryland Building Industry Association
- Top of Virginia Building Association
- National Association of Home Builders