Check the original building plans or structural drawings
Look for walls that run perpendicular to floor joists above
Look for walls stacked directly above beams, posts, or foundation walls
Check if the wall is on the building’s center line
Check if the wall supports ceiling joists, roof rafters, or trusses
Look for walls that continue through multiple floors in the same location
Inspect for beams, headers, or posts transferring load into the wall
Check for walls that are thicker than typical partition walls
Check for walls made of masonry, concrete, or other structural materials
Look for signs of load transfer such as sagging, cracks, or deflection nearby
Verify with a licensed structural engineer or qualified contractor before removing or altering the wall