Remodeling a wall is an operation that is necessary for renovation or construction work. After elevation or repair of a wall, it is possible to note some irregularities. Before continuing the work, for example laying tiling, installing an insulation system or setting up a floor or ceiling, it is essential to bring the wall level. Here are different techniques...
How to upgrade a wall
Why level a wall?
In the building industry, precision is an essential quality. A wall must display the same level everywhere and its surface must be perfectly flat. In some cases, it is easy to see the lack of homogeneity visually because of presence of asperities, cracks in the wall, of sinuosities even a wall not right showing a slight slope. Beyond the aesthetic aspect, it is mainly about the stability of the building and the safety of the occupants (or future occupants).
Sometimes the level difference is more subtle. It is then necessary to proceed systematically to a verification using specific mason tools, in this case the spirit level and the mason rule.
Breaking a wall: the steps
The most common technique to bring a wall up to level is to level it. This operation is to sand the wall so that the surface displays a homogeneous appearance. The goal is to level the level so that you get the perfect result. Once again, it is necessary to use a mason rule associated with a spirit level. It must be ensured that the surface is straight (horizontal) and corrections must be made until the desired result is achieved.
When the wall really presents too big a difference in heightit is advisable to call in a professional mason. This expert will be able to establish an accurate diagnosis because a tilted wall can translate another much more serious problem (defect of construction, instability of the ground, problem of humidity, slump of the roof...).
Catch up the difference in level with plaster
To even the surface of a wall, it is also possible to use plaster. This material makes it possible to fill the differences of level observed. In general, it is preferable to proceed in advance with a leveling of the surface so that the plaster can adhere well to the surface.
If you do the work yourself, it is advisable to use a lighter plaster that dries less quickly and whose application is easier. In all cases, the plaster is laid using a trowel before smoothing with a ruler. After about an hour, we can proceed with the smoothing coating to correct the surface so that it is flat and perfect equalization.