The first and second floors in our house seem overly bouncy and sag toward the middle.
Second story floor sagging.
How can we evaluate whether the floors need reinforcement and if so what is the best way to do this.
Sloping to one direction.
To prevent the collapse of your second story or injury from falling through a rotten floor you must repair the joists as soon as possible.
If a load bearing wall is removed on the first floor then the second story floor joist or trusses may drop down in the area where the load bearing wall was removed.
Termites can rot or damage the joists typically made of wood rendering the pieces unable to hold up the floor.
Sagging floors are often the symptoms of structural damage to the floor joists below the surface.
Be suspicious of wood posts set on dirt floors or wood posts with concrete poured around the post bases jordan says.
Water damaged or structurally damaged first floor joists causing the joists to deflect or sag.
Load bearing wall removed or altered on first floor.
Sloping floors on the first floor of a multi story house could be a sign of missing support posts and damaged joists.
This could be a sign of serious structural damage due to foundation settlement.
You will have to make sure your joists can handle the addition of considerably more weight from the plywood subfloor and any floor coverings.
Again this could be a sign of dry rotted second floor joists.
Common reasons for sloping or sagging second story floors.
Thre ways to fix a sagging or sloping floor.
On the top side of the floor another fix it idea to lay down new hardwood over the existing floor.
There are several problems that can cause a sagging or sloping floor which is one of the reasons why fixing a sloping floor is difficult.
On average nationwide repairing a sagging floor costs between 1 000 and 10 000.
The average hourly cost for floor repairs is between 75 and 125 for the labor alone.
Isolated to first floor isolated to second floor both floors.
As the posts naturally deteriorate and sink into the floor the house settles accordingly bottom to top.
A plywood subfloor will bridge any minor waves in the existing floor and leveling compound would help too.
Foundation issues deteriorating wood supports especially sills which rest on the foundation footer improperly installed joists or sub floors and other issues can all cause a floor to slope or sag.
How much you pay will depend on what s causing the floor to sag type of flooring concrete hardwood etc and how many square feet of floor is involved.
Although most floors slope it is important to know how much and why.
