If floors are uneven only on the second story, then beams or joists that support that level could be damaged. Compound can correct sags and dips as deep as 1 1/2 inches. . Sloping and sagging floors can be a warning sign of structural issues, fortunately, most slopping floors are not significantly serious, so little is done about them. How to Level the Floor for Carpet Installation. Check for bowing or cracked walls on the first floor. Cracked supporting beam carrying second floor. Sandwiching the member on either side with plywood is sometimes worthwhile, but the plywood must be installed correctly for greatest strength. Support post on the first floor removed or moved. This is something you definitely want to repair to ensure a smooth and even final product. To do this, both the high and low spots need to be addressed when looking to install laminate flooring on uneven concrete. A floor that’s sagging due to waterproofing issues will require foundation waterproofing, while one that’s sagging due to poor support design may need additional support struts. Making sure that your final product is up to par and then ensuring that there are no moisture problems waiting to rear their ugly heads will help to prevent callbacks, and will leave you with happy customers. There are many reasons that a floor surface or subflooring can be uneven. Other reasons include... Settlement may cause damage to a house, but some settlement can be prevented or reduced. Should a homeowner notice that the home has other warning signs of possible structural problems then it may be wise to examine the sloping floor concerns further. When you are dealing with uneven floors, one option that you have is to use self-leveling compound. If the first floor is level and the second-floor slopes, then there is a possibility of: In the broad overall view, if the second floor has sloping issues, they may relate to the failure of good maintenance or remodeling projects and are normally more easily corrected than foundation problems. Cracked supporting beam carrying second floor. Once it is prepared, mixed and poured it will flatten out across the uneven floor and "self-level" due to gravity (with a little help – see … There’s no one method of … Should a supporting horizontal beam carrying the second floor (or portion of) be cracked or damaged, then it may sag or drop down a little and the second floor that rest on the beam will drop or sag as well. Wall cracks, stuck doors and windows, loosened nails in walls and ceilings, and gaps in doors and trims also could be signs of structural damage. Foundation Cracks: Causes, Seriousness and When To Worry. Is the subfloor made of plywood? A neighbor has carpet and their floor is uneven. It doesn't give way under my wieght and it doesn't squeak or groan. Leveling uneven floors on second floor (hardwood floors, foundation, fireplace, insulated) User Name: Remember Me: Password Please register to participate in our discussions with 2 million other members - it's free and quick! If the first-floor slopes, most likely the second floor will slope. Here’s our guide to fixing an uneven subfloor: Step 1: Assess the situation. Basically, the floors were sloping. Load bearing walls being modified, moved or removed, Supporting post or beams have been removed, modified or cracked, Floor joist are damaged, undersized or over spaced, Water damage, pest (termites), or deterioration exist, Remodeling without permits or improper workmanship may have occurred. This compound can potentially be utilized on a concrete slab or a wood subfloor, and it works well when you are dealing with dips in the floor. The HOA has had engineers say it is structurally sound and they refuse to fix it. I live in a condo community on the second floor of a two story unit. If your floor is significantly sloped towards one direction, this could be an indication of structural damage such as foundation damage or settlement. Home » Interior » Floors » House With Sloping Or Sagging Second Floor but First Floor Level. It’s not as simple as just ripping it up and starting again. Click here to see our selection of underlayments. House With Sloping Or Sagging Second Floor but First Floor Level, Common reasons for sloping or sagging second story floors, (Read about 5 ways of measuring sloping floors), Original Construction Elevation (OCE), Sloping Floors, Un-level Floors, Load Bearing Walls: Removal Issues & Warning Signs of Problems, Sloping and Sagging Floors: What's Acceptable and When A Structural Concern, Causes of Houses Settling: When Serious And What To Look For. is_redirect && ! Place a thin, angled item under the "short" leg or side of the furniture. Leveling uneven second floor Here's the quick and dirty, house is from the 40's with a daylight basement that differentially settled many years ago. Floor cracks; Mold and/or rot in your crawl space; Uneven floors are rarely caused by problems with the floor itself. This often happens because todays’ homeowners want a more open floor plan, so they remove a load bearing wall without checking to see if there is a need for a header or some other form of support. A self levelling floor screeding compound usually contains latex because the compound is laid in a very thin layer and the latex gives it the flexibility it needs to move without cracking. The effect of removing a support post may gave similar results as removing a load bearing wall. Marko Vovk explains how to fix floor squeaks and floors that are not level. The most common reasons are either a basement or other concrete based surfaces -or- a remodel that has various levels of subflooring. Deflection I'm looking at a home for which the second floor has some areas that are noticeably uneven. Particleboard? Foundation specialists will repair any structural problems first, then use one of a few different techniques to mend your sloping floor. Floors creaking may be related to the installation of the floor or to the homes' foundation settling a little. It’s important to determine the nature of the situation before you decide how you’re going to fix it. Note: If you’re working in an older house, remember to test for asbestos before ripping anything up. Let’s say you arrive at a jobsite and you see something that no one wants to see: a floor that has peaks and valleys. For this fix to work well, the upper edges of the joists must be solidly fastened to the subfloor above. You’ll want to make your decision for an underlayment based on the location of the room and whether it’s above-grade or below-grade. When you walk into the bed room from the hall way it kind of slopes down. Below are common causes of sagging and uneven floors and the average national cost to fix them: Concrete? Does the problem run the length of the entire room, or only certain parts of it? If a support post runs from the second floor through the first floor into a home with a crawl space (and is isolated from the first floor), then the foundation or pad that the post sits on may have settled or shifted. This will help in determing the seriousness (Read about 5 ways of measuring sloping floors), Load bearing wall removed or altered on first floor. If a load bearing wall is removed, there are structural issues and risks that homeowners and buyers should know. Fixing a Floor That Sags and Dips Pour self-leveling underlayment in the problem area. Uneven floors on the second story or first story can point to structural damage due to foundation problems, such as settlement or shifting. Over time, usually years, a floor joist and supporting beams will develop a slight sag or deflection. Is the foundation of the house itself uneven? don't get me wrong the flooring is just to make storage access up there easier, and i don't think it would be worth 'leveling' every joist in the loft. Step 2: If you’re performing this service for a client, be sure to manage their expectations. How typical is this and might it be part of a larger structural problem? So, how do you fix an uneven subfloor?

PLEASE READ before you ask why I didn't just fix the foundation, beams, or joists. Photo Credit: Sean Gillies on Flickr. Lay a long level "downhill" on the floor, with one end of the level on the level part of the floor and the other end at the lowest point. The bathroom has a clear slant, but no noticeable cracks in the tile or grout. Should the defection extend noticeably past the norm, then there would be a basis of concern. Let your customer know about this possibility as well. If this is done improperly it may weaken structural framing members significantly.