ᐅ Bulging in Exterior Plaster: Is This Still Normal?

Created on: 16 May 2021 15:56
H
Hausi63
Hello everyone,
I recently completed the construction of my dream home.
Now, on a sunny day, I have noticed that the exterior facade shows outlines of the columns (especially between the ground floor and first floor).
At night, the lighting also highlights this.
Is this still considered normal, or is it a defect?
The construction was finished in March 2020, and back then it was not visible.
Thank you very much in advance.
Hausi☝️

Weiße Hausfassade mit Rollläden, Außenlampen und Garage vor blauem Himmel.
H
Hausi63
17 May 2021 01:13
It is silicone render, I can’t really tell you more about it offhand. I’m happy to take new pictures tomorrow.
Would it be possible to apply an additional render layer over it?
J
jcan
17 May 2021 14:45
If I disregard the sentence stating that it wasn’t visible at first, I would assume that the scaffold level was exactly in that area. In that case, it would simply be a plaster joint, because the work was not done wet-on-wet. It is also possible that the reinforcement layer was applied too thinly, causing the overlap of the mesh to become visible.

Furthermore, the issue mentioned above can lead to a difference in texture if part of the mortar is worked too late due to the change in scaffold level during application and troweling.

It is always difficult to assess based on a photo.

Replastering is theoretically possible, but it would require applying two full coats again over the entire surface. Partial work is not feasible, as it would then look worse than it does now.