Floor Sagging Upstairs

Fixing a floor that sags and dips pour self leveling underlayment in the problem area.

Floor sagging upstairs.

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. Sloping floors may be due to framing issues but it is not uncommon for them to be caused by foundation and soil issues. 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. Although generally only an annoyance sagging floors can be an indication of worsening problems.

Sagging floor issues often relates to framing issues or the loads that the floors are carrying. Common reasons for sloping or sagging second story floors. In layman s terms this means typical 2 by 10 floor joists spanning 16 feet can be expected to sag about one eighth to one quarter of an inch. A springy or spongy feeling could indicate a minor issue a major problem or no problem at all.

We show you how to replace your uneven flloor or subfloor. Bounciness is usually caused by undersized floor joists. Replace your old uneven floor cheap and easy. However as the span increases so does.

Remove the old. No one likes the feel of a supposedly solid floor bouncing or sagging underfoot. If you have access to the basement or crawlspace it is possible to jack up saggy joists until they are level and then sister them so that they remain straight after the jacks are removed. Sagging can be the result of undersized joists an undersized support beam or support posts that have rotted at the bottom or settled into the ground.

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. Here s a quick review of the most common problems and a few of the typical remedies. Compound can correct sags and dips as deep as 1 1 2 inches. It s actually a very simple process.

The cause of these may be the same or may be different.