Load-Bearing Wall Removal in Irvington, Indianapolis
Removing a wall in a balloon-framed Irvington house is a different operation from doing it in a platform-framed one, and the difference is about what the wall is doing besides holding up the floor above.
In platform framing each storey is a self-contained box, so a first-floor wall can be removed without touching anything above it. In balloon framing the studs are continuous over two storeys, which means the wall is also acting as a tall column and, importantly, as bracing that keeps those long studs from buckling. Cutting a section out of it shortens nothing and unbraces a great deal.
The design therefore has to address two things rather than one: a beam to carry the floor and roof load, and a way of restoring lateral restraint to the studs that remain. Handling only the first is the common error, and it produces a structure that is adequately supported vertically and less stable than it was.
What We Look At Here
- Framing type confirmed before anything else, since it governs the whole approach
- What the wall carries: floor above, roof through purlins, or both
- Whether the wall provides lateral bracing to continuous two-storey studs
- Beam sizing plus a detail restoring restraint where bracing is lost
- End bearing and a load path down to adequate footing
- Historic district requirements where the work affects anything externally visible
More on the service itself: Load-Bearing Wall Removal. More on the area: Irvington.
Questions
Frequently Asked Questions
Is removing a wall harder in a balloon-framed house?
It requires more than a beam. Because the studs run unbroken through two storeys, an interior wall often braces them against buckling as well as carrying load, so the design has to restore that restraint in addition to supporting what is above.