Search results

Hi, Any ideas about his crack? It's under a window and is less than 1mm thick. Thanks

No signs of damp inside from what I can tell.

Hi, Would anyone have any idea what this mark is on an external masonry cavity wall (circled in yellow)? The paint has a hollow sound when tapping on it in that area in some parts. Thanks in advance

Thanks

Hi, Was wondering what would be causing this cracking at the bottom of this rendered wall. The wall is north-east facing (southern hemisphere, Australia) so gets full sun from morning to midday (see attached picture). There is a hollow sound when tapping on the cracks. The cracks run at...