Sagging Floor Evaluation in Jeffersontown, KY
Sagging floors in Jeffersontown almost always trace to the basement, and specifically to the main girder and the columns under it. Ranch and split-level plans of this era carry a long central beam supported by three or four steel columns, and the whole first floor depends on that line staying level.
Two things go wrong. The column footing — often a small pad poured with the slab rather than a proper deepened footing — settles, and the beam follows it down. Or the beam is carrying a load it was never sized for because a wall was added above it during a finished-basement project.
The distinction matters because the fixes have nothing in common. A settled column is a footing problem solved below the slab. An overloaded girder is a framing problem solved by adding support. Jacking the column without knowing which one you have can crack the floor above.
What We Look At Here
- Floor level shot along the girder line to find where the low point actually is
- Column bases for settlement, corrosion at the slab, and inadequate bearing
- Girder size and span against the floor load it is carrying today
- Whether basement finishing added walls or loads the original beam never saw
- Joist bearing at the beam and at the foundation ledge
- Bounce and deflection under live load, distinguished from permanent sag
More on the service itself: Sagging Floor & Framing Evaluation. More on the area: Jeffersontown.
Questions
Frequently Asked Questions
Can I just have the basement column jacked back up?
Only once the reason it dropped is known. If the footing under it settled, jacking without correcting the footing moves the problem rather than fixing it, and lifting too fast cracks finishes on the floor above.