Before mounting a facelift operation, you must observe and understand the problem presented by it. A facade can express different disorders from the most benign to the most clever. This can range from structural crack due to simple neglect to serious deformation of the support. There are several reasons why you may want to renovate.
Diagnose the problem
Different factors can lead to the deterioration of a facade such as negligence on the part of the owner, window sills, a blocked gutter which can cause deterioration of the corner stones or even atmospheric pollution or even climatic variations. All these actors of the degradation of your facade, are at the origin of cracks or deformations which can in the long term weaken the support and cause a loss of cohesion of the surface of the stone. To remedy this phenomenon, you must maintain the facade of your house every 10 years and regularly monitor the material, because if the surface is degraded in depth, it will have to be cleaned.
Find a suitable treatment
To carry out a restoration in the standards of use, you must carry out a precise inventory of fix of the encountered problem and look for the causes of the degradations. Once this diagnosis has been made, it is essential to find the right treatment to adopt in order to provide a durable and suitable solution for the material. The technique which you will choose, will have to correspond to the nature of the stone and to be appropriate for an optimal intervention.
A different coating depending on the support
There are different types of facades: the limestone facade, stone and plaster or with plaster only. Depending on the particular character of each support, the right coating should be found. For this, here are some tips: if you have a dressed stone facade and coated or fully coated, know that the restoration of it is done according to the degree of deterioration. If the plaster is cracked, blown or altered, you can redo an air lime plaster after staking the existing plaster without altering the original character of the stone. In the case of a healthy coating but of gray appearance, soiled and unpainted, it is necessary to carry out a simple washing and brushing. This solution may be sufficient. If the support is healthy and already painted, you can use a mineral type paint or whitewash. However if your facade is entirely of limestone and presents disorders on the whole surface you can resize on a few millimeters. If on the contrary the support is very heavily degraded, it is necessary to replace the damaged parts. In the case where the facade is dirty, it is necessary to carry out a cleaning which must be adapted according to the hardness of the stone. You must first fill the holes to prevent water from entering the wall. In all cases, it is important to test the chosen method on part of the facade. Photos to inspire or to dream… Discover "Decorative photos"