Do I Need a Structural Engineer for a Wall Removal?

Quick Answer

Yes — if the wall is load-bearing, you need a structural engineer before removing it. Load-bearing walls carry roof, floor, or structural loads that must be redirected through a beam, header, and supporting posts when the wall is removed. Even if you think a wall isn't load-bearing, confirming its structural role with an engineer before demolition is critical. Most building permits for wall removal require structural drawings.

What Structural Engineering a Wall Removal Requires

Determination of whether the wall is load-bearing
Beam or header sizing to carry the loads the wall was carrying
Post or column design to carry beam reactions to the foundation
Foundation capacity check at post locations
Connection design at beam-to-post and beam-to-wall
Structural permit drawings and calculations
Sometimes: existing building field verification if no drawings exist

How to Tell if a Wall Might Be Load-Bearing

Walls running perpendicular to floor or roof framing are often load-bearing
Walls at the center of a building often carry ridge or mid-span loads
Walls above or below other walls in multi-story buildings are often load-bearing
Exterior walls are almost always structural in some way
The only reliable way to confirm is structural engineering review

Next Steps for a Wall Removal Project

Contact us with the wall location and available floor plans
We'll confirm the structural role, size the beam and posts, and produce permit drawings
Do not remove a wall before obtaining a permit and engineering review

Ready to Get Started?

Send us your project details and we'll respond with a proposal within one business day.

Get Engineering for Your Wall Removal 480-490-0064