The drawbacks are potential future cracks from using gypsum materials with lime plaster ... to send off a small sample for lab testing before you begin demo. Likewise, if your walls were painted ...

Spotting a crack on ... hairline cracks (small cracks that are under 1/10 of an inch or 2.5 millimeters wide), especially around weak spots like doors, windows, and corners of walls.

Small cracks though ... to the junctions of walls and ceilings, or at the junction where one plasterboard meets the other. This is conventional movement as the plastered surfaces adjust to the ...

While we stress again that they're not often caused by structural issues, they can make walls and ceilings look less polished. The good news? Fixing these small cracks in the drywall surface doesn ...