Landlord + Agent Guide

Awaab's Law Explained — What Landlords + Letting Agents Need to Do About Damp

Published 6 June 2026 · ~7 min read · UK 2026

Awaab's Law sets fixed legal timescales for responding to damp + mould reports. Emergency hazards: 24 hours. Investigation: 14 days. Fix begins: 7 days. Most generalist contractors can't deliver against that clock — and tenant solicitors are now routinely citing the law in claims. Here's what landlords and letting agents actually need to do operationally.

The short history — why the law exists

In December 2020, two-year-old Awaab Ishak died at home in Rochdale from prolonged exposure to mould in his family's social-housing flat. The mould had been reported repeatedly to the housing association. The coroner's verdict in 2022 was unambiguous: Awaab died because the damp was not addressed within a reasonable timeframe.

The Social Housing (Regulation) Act 2023 — informally known as Awaab's Law — introduced legally binding timescales for landlords to investigate and remediate damp + mould reports. The law applied to social housing first; the timescales have since been extended in stages to the private rented sector across 2025-26.

The principle is straightforward: a tenant reporting damp must get a response within fixed periods, in writing, with the investigation, the remediation plan and the actual works all subject to deadlines. Failure is actionable.

The three timescales — memorise these

All three are calendar days from the tenant's first report:

• Emergency hazards (anything posing significant + immediate risk to health — e.g. extensive black mould in a child's bedroom, severe damp in the home of an asthmatic occupant): investigation begins within 24 hours. Remediation begins within 24 hours of the investigation completing.
• Non-emergency hazards: investigation must complete within 14 calendar days of the report.
• Remediation works: must begin within 7 calendar days of the investigation identifying required work, and be completed within a reasonable period.

All three deadlines must be communicated to the tenant in writing, with revised timescales if any deadline slips and the reasons for the slip.

What counts as "damp" under the law

The law incorporates the Housing Health and Safety Rating System (HHSRS) hazard categories. For damp and mould the four scenarios that all count:

• Penetrating damp — water coming through the wall from outside (failed pointing, blocked gutter, roof leak, render cracks)
• Rising damp — moisture moving up through the wall from ground level (failed DPC, bridging)
• Condensation damp — warm humid air condensing on cold surfaces. By far the most common cause in modern UK rentals, and the one most often misdiagnosed as rising or penetrating.
• Visible black mould — the consequence of any of the above going untreated

Severity is assessed by both extent (how much area is affected) and occupant vulnerability. A patch of mould in a healthy adult's spare room is treated very differently from extensive growth in a child's bedroom or where the tenant has asthma, COPD, or another respiratory condition. Our diagnostic guide explains how to tell these four causes apart on site.

Who is operationally responsible — landlord or agent

The legal responsibility sits with the landlord. But the operational responsibility — receiving the tenant report, arranging the survey, sourcing the contractor, hitting the deadlines — is the letting agent's day-to-day job. Where agents have signed a fully managed contract, failure to action the report within the timescales becomes their contractual liability to the landlord.

Agents are increasingly writing damp and mould response protocols into their landlord agreements specifically to push the operational delivery into something they can deliver. The agents who are winning under the new law are the ones who already have a fast-response damp specialist on their preferred-contractor list — calling around for quotes after the 14-day clock has started is too late.

Why most generalist contractors can't hit the 7-day fix deadline

Here's the honest sequence on most damp jobs sent to a generalist building contractor:

1. Tenant reports damp. Day 0.
2. Agent contacts contractor. Day 1-2.
3. Contractor "comes to take a look" — usually within the week, sometimes two. Day 4-10.
4. Contractor sends a vague quote: "could be £2,000-£10,000 depending on what we find when we open it up." Day 7-14.
5. Agent forwards to landlord for sign-off. Landlord asks for a second opinion. Day 10-21.
6. Quote agreed. Contractor schedules works for "next available". Day 21-35.

You're already three to five weeks in. The law required the fix to begin within seven days of the investigation completing — which itself had to complete within 14 days of the report. The clock has not just run out; it ran out two weeks ago.

What an Awaab's-Law-ready damp response actually looks like

The operational shape that works:

• Damp specialist on standby, not generalist builder. A specialist diagnoses the four damp types in 20 minutes on site; a generalist usually misdiagnoses and quotes £4,000 of work for a £600 condensation issue (or vice versa).
• Survey within 48 hours of the report. Real Service Level Agreement, not "we'll fit you in."
• Written quote within 48 hours of survey, with the specific remediation specified by cause: PIV unit for condensation, sump + drainage for ground-water ingress, full system for serious basement waterproofing.
• Works booked within 7 days of quote acceptance. Most damp remediation is a one-day job for a specialist with the right kit in the van.
• Completion paperwork structured for the statutory record-keeping — before-and-after photos, scope confirmation, manufacturer warranties on parts, workmanship guarantee on the install, the type of cause identified and the remediation applied.

The four common diagnostic outcomes

Most damp + mould reports from UK rentals resolve to one of four diagnoses:

1. Condensation (~70% of reports) — fix is usually a PIV unit + ventilation review. £400-700 typical.
2. Penetrating damp (~15%) — fix targets the actual ingress source: pointing, render, roof, guttering. Usually a separate trade.
3. Rising damp (~10%) — fix involves DPC injection or membrane system. Specialist work, multi-day.
4. Ground-water ingress (~5%) — fix is sump + drainage or full basement waterproofing system. Specialist work, multi-day.

The right diagnosis from the start is the difference between hitting the 7-day deadline with a £500 PIV install or missing it with a £4,000 builder's quote for the wrong work.

The DB Awaab response service

We run a programme specifically built for letting agents + portfolio managers covering Lancashire, Greater Manchester and North Yorkshire: survey within 48 hours of your call, written quote within 48 hours of the survey, works booked within the week. Paperwork is structured for the Awaab's Law statutory record. Most damp reports get to "fix booked" inside the 14-day investigation window with time to spare.

If your current contractor isn't hitting the timescales — or you don't yet have one on standby — book a free survey on the next damp report you receive, and we'll show you what compliant response looks like in practice. No commitment beyond the first job.