A bulging façade refers to a visible swelling in a masonry wall: a section of the brick or stone cladding bows outward instead of staying flat. It is a sign that the wall is deforming, and it deserves to be taken seriously.
Common causes
failure of the ties (anchors) connecting the masonry cladding to the structure behind it, which, corroded or broken, no longer hold the wall; buildup of moisture or ice behind the cladding; lack of an expansion joint; or movement of the structure. Over time, the cladding separates and bulges.
Signs to watch for
a wall section that visibly bulges or curves (often easiest to see at an angle), cracks, displaced or offset bricks, open joints, a gap between the cladding and the rest of the wall, deformation that keeps increasing.
Why you should not ignore it
cladding that separates from the structure can eventually detach in part or fall, a safety issue on top of a repair issue. The bulge signals a loss of connection between the masonry and the building, a problem that cannot be fixed at the surface and whose true extent hides behind the cladding.
What a professional assessment reveals
A bulging façade signals that the masonry is separating from its structure, a safety concern. An assessment gauges the extent of the movement and its risk of progressing, an analysis that calls for technical expertise.
Vous soupconnez ce probleme dans un batiment ?
Une inspection le confirme, le documente et le chiffre, pour decider en connaissance de cause.
Inspection preachat Bilan de sante du batiment (BCA) Demander une soumission
