Then apply the plaster, Fixall, Quick Fix or Cement-All. Today I started the process of gutting the basement, and once it was all empty, I got curious about the hump. A variety of circumstances can cause this issue. The beams will be secured to the wall from top to bottom for added support. Bowing or bulging walls; Bowing, leaning or bulging walls is usually a result of decreasing wall stability and can be a result of the following: Vibrations from heavy traffic or plant machinery over a prolonged period. Any suggestions most gratefully received. You want to be sure that there are no bulging … Nowadays, tile flooring is one of the most popular flooring options due to its sleek appearance and aesthetic appeal. When I step on that section of the floor, it gives in a little and I can hear a slight hissing noise underneath, like air is attempting to escape. No Removal of Concrete Floor. I have a house I recently inspected with bulging basement walls. 1 Foundations Late 19th century. Bowing basement walls are a sure sign that they are becoming weak. There's a room in my house that has tiled floors and about 4 days ago we noticed part of the floor was bulging upward. This kit facilitates the tying of bulging brickwork back to the internal floor structure. What can be the problem. I have always assumed that this was because slabs just weren't as nice back then. 1 Foundations. Such beams can be used to straighten a bulging basement wall or as a preventative measure. The flooring under the vinyl floor must be absolutely level and free of dents or bumps, and it must be absolutely clean. Basement floor and interior footing heaving can be very destructive to a home. The concrete floor in my brother's basement has cracks along both sides and both ends, about 3 feet out from the walls. Cavity Drainage systems protect your basement by the use of egg-box profiled floor and wall membranes, drainage channels and a specially designed sump chamber and pump system. The floor can have an unlevel subfloor and still have a base for a nice laminate floor. Bulging walls in period properties are a common defect that are often seen along the gable and flank elevations of a property. There has been a huge hump in my basement floor since the day I bought it. 5 Roof Structure. Put a couple of holes in a piece of plywood and tie a shoelace or piece of wire in it. Increasing the floor loads or building on additional floors ; The original walls being insufficiently thick in relation to the height. Lateral restraints are fixed from outside the property with a minimum of disturbance - simply lift a few floorboards to determine the position of the joists and to ensure services … Apart from the all the good things, tile needs proper installation and care during and after its installation. How to Repair a Hump in the Floor. Basement walls are like retaining walls in that they resist lateral soil pressure. An increase in the load put on the floor, an example of this is when additional floors have been added to an existing property. Even a grain of sand left on the subfloor will be exaggerated by the sheet vinyl into a visible bump. Joined Feb 26, 2010 Messages 3 Reaction score 0. The beams are placed several feet apart and mounted into the floor against the wall. Later stage- the wall has bowed inward and is beginning to bulge. It is in the middle of the patio (15 x 25). Swelling and Bulging - finished basement walls and flooring may swell, bulge, bend, bow or warp after being exposed to water. In 1875, the Public Health Act was introduced. The wood was stored in situ for a week before it was laid and it has been nailed to underlying chip board. The following is a list of common signs that a floor is structurally unsafe. When a wall cracks, it is like when a floor breaks. Stop the floor between a quarter inch and a half inch shy of the wall to allow for this natural expansion. Laminate flooring on an uneven … Overall, it is important to review the walls of your basement, from the inside as well as outside. A collapsing basement wall can split flooring, snap beams and joists, crack drywall, break water pipes- the potential damage is extensive and far-reaching.