These changes could all indicate that you have a problem with your garage floor sinking and you need a solution to support your garage foundation.
How to fix a sinking floor and sink.
A sinking foundation in your garage can make it unstable and unsafe.
Homes both new and old often settle or sink causing foundation problems.
That usually isn t the best idea anyway because it doesn t address the cause of the sinking which has to do with the underlying soil.
Sinking concrete repair for your patio basement and garage.
But when your driveway repair has sunk to the point where it s 4 or 5 in.
Lower than your garage floor it s time to fix it.
A sinking or settling garage is caused by poorly compacted soil beneath the concrete slab.
A durable fix for a sinking driveway apron.
Sinking concrete typically has a pretty clear appearance.
It s normal for asphalt driveways to sink a bit over time.
If you re dealing with concrete slab sinking you ll probably start to notice that the concrete is tilted or looks uneven.
If your floor is leaning to one side there are large gaps between the door and doorjamb or you ve experienced water problems you may be in need of foundation repair.
Tom you are absolutely correct in why the garage floor settles over time and most likely after 50 yrs its most likely done moving but what we want to tell you about is a process called polyjacking.
If you don t water will pool in the depression seep into the soil below and eventually destroy the driveway.
A sinking floor is usually a sign that the floor has begun to rot out from the underside meaning the joists or other elements of the subfloor have failed.
A building can sink at various points or the collapse can be spread across the entire footprint of the foundation depending on where the affected ground is and how large an area it is.
If it s made up of multiple slabs they may have moved differently.
We thought we d chime in here for a slightly different perspective on sinking garage floor issues.