We use a few different several foundation repair methods.
How to fix a sinking barn floor.
The star of the video relates his supposition as to there being either no or inadequate concrete beneath the sinking columns.
Thre ways to fix a sagging or sloping floor.
How to fix a sinking foundation.
Floors sag because the load bearing posts supporting a house beam are failing and or the footings holding those posts are undersized and sinking.
A plywood subfloor will bridge any minor waves in the existing floor and leveling compound would help too.
Depending upon the conditions it is possible to strengthen or repair existing framing members such as floor joists or roof rafters by adding reinforcing material sandwiching the member on either side with plywood is sometimes worthwhile but the plywood must be installed correctly for greatest strength.
Check your roof at least once a year to see that it is watertight.
If the column is in ground you can dig down until you get to the pad and run a column alongside it.
Essentially these piering methods transfer the weight of your home to more stable soil.
Repair the roof once the foundation is set and the building will not move.
Water from a leaky roof will rot roof boards rafters framing and floors and damage what is stored in the barn write johnson and visser.
Diagnose the problem by seeking the easiest solution first.
On the top side of the floor another fix it idea to lay down new hardwood over the existing floor.
You will have to make sure your joists can handle the addition of considerably more weight from the plywood subfloor and any floor coverings.
Go further only as needed.
His restorative process is all well and good until he pours what would be otherwise known as a top collar around the column.
The most effective way to help repair settlement issues is piering which is also referred to as underpinning and piling.
He also tells us the sagging pole barn is in frost country.