Crumbling or falling plaster in a rented home is a sign of structural deterioration that a landlord is legally required to address. Whether caused by damp, age, poor workmanship, or structural movement, loose or crumbling plaster poses a physical danger and is a clear breach of your landlord's repair obligations.

What the Law Says

Section 11 of the Landlord and Tenant Act 1985 requires landlords to maintain the structure and interior of the rented property in good repair. Ceilings and internal walls fall within this obligation. Falling plaster can also constitute a hazard under the HHSRS, classified as a Category 1 structural collapse risk.

Common Causes

Damp and water ingress — Prolonged moisture softens plaster from behind, causing it to bubble, crack, and eventually fall away.
Old lath-and-plaster ceilings — Older properties with original plaster ceilings are at high risk of collapse if the backing has deteriorated.
Structural movement — Settlement or movement in the building causes cracking and separation of plaster from the substrate.
Poor original workmanship — Plaster applied without proper preparation or using incorrect mixes will fail prematurely.
Impact damage left unrepaired — Small holes or cracks that are ignored allow moisture in and lead to wider failure over time.

Warning Signs to Watch For

Landlord Response Timeframes

Immediately for plaster actively falling from ceilings as this is a physical hazard. 7-14 days for significant bulging or cracking posing an imminent risk. 28 days for general deterioration and surface cracking.

What You Can Claim For

Injury compensationIf falling plaster caused physical injury this forms part of a personal injury claim.
Damaged belongingsFurniture, flooring, or personal items damaged by falling plaster may be recoverable.
Decorating costsCosts of repairing and redecorating surfaces affected by crumbling plaster.
Health impactDust from crumbling plaster can exacerbate respiratory conditions such as asthma.
Inconvenience and distressCompensation for the disruption and safety concern of living with a structural defect.
Rent reductionA proportion of rent for the period the property was affected.

Get a Free Assessment Today

No win, no fee. Our specialists handle everything — from evidence gathering to negotiating with your landlord.

Start Your Free Claim ↗