5 Signs Your Walls May Need Replastering

Author : matt now | Published On : 04 Sep 2026

5 Signs Your Walls May Need Replastering

Walls can deteriorate over time, particularly in older properties or rooms that have experienced previous repairs. Knowing the warning signs can help homeowners decide when professional attention may be required.

One sign is widespread cracking. While individual small cracks may sometimes be repaired, extensive cracking can indicate that the surface needs more comprehensive work.

Another sign is loose or hollow-sounding plaster. Areas that are no longer firmly attached may need to be removed and replaced.

Uneven surfaces can also indicate that the wall would benefit from replastering or skimming, particularly if the imperfections are obvious after decorating.

Repeated repairs are another warning sign. If the same areas continue to deteriorate, a more complete solution may be appropriate.

Finally, badly damaged or deteriorated plaster may simply be beyond economical repair.

London Plastering Service provides plastering, skimming and plaster repair services across London for homeowners carrying out renovation and decorating projects.

Having the wall assessed before work begins can help determine the most appropriate solution.