Drain damage insurance: prepare the evidence before repairs

The Financial Ombudsman Service says underground-service cover commonly depends on responsibility for the pipe and policy exclusions. A blockage, crack or repair recommendation does not itself establish a valid claim. Read the schedule and wording that apply to your cover, rather than a current sales page for a similarly named product.

Make a short list of what you do not know: which pipe is involved, whether responsibility is confirmed, what the contractor observed and whether urgent action is needed. Give those facts to the insurer without guessing when the damage began or what caused it. This guide is about preparing records, not deciding eligibility.

Sources: Financial Ombudsman Service.

Ask whether the insurer wants to appoint a contractor, whether it will consider a report you already hold and what permission is needed before additional work. Record the answer and reference number. Do not assume that an agreement to investigate also authorises a private repair invoice.

If sewage is escaping or the property is unsafe, seek appropriate emergency assistance and contact the insurer promptly. Do not delay necessary safety action to build a perfect file. Ask the attending professional to record the situation and the reason for urgent work, where this can be done safely.

• Who is commissioning the inspection?
• What written report and footage are required?
• Who pays initially, and is reimbursement confirmed or still undecided?
• What should happen if urgent work is needed before the claim decision?

Sources: Financial Ombudsman Service; Aviva.

For complaints about underground pipes, the Ombudsman describes a useful report as including the layout, condition, defects by run and distance, and changes of material. Ask for the full document. A one-line statement that the drain needs work leaves important questions unanswered.

Our suggested evidence folder has four parts: the original report and supplied footage; correspondence with the insurer; itemised proposals and authorisations; and records of completed work. Keep originals unchanged. Add your questions in a separate note so that a later reader can tell the contractor's findings from your interpretation.

Sources: Financial Ombudsman Service.

Aviva describes home emergency cover as an optional addition. Its linked Home Emergency wording says it applies only when shown on the schedule; that particular document also excludes Northern Ireland from its eligibility area. This is an example of why you must check the actual product and territory, not a claim about every Aviva policy or every UK insurer.

Ask two separate questions: what help can be arranged now, and what investigation or permanent work may be considered under the relevant policy? Write down who is handling each part. An attendance arranged through emergency cover should not be treated as a promise that every subsequent survey or repair will be funded.

Sources: Aviva; Aviva.

Ask for the decision in writing, the policy clause relied on and an explanation of how it relates to the inspected pipe. If the disagreement concerns a particular finding, identify the report page or footage reference rather than sending a new, unsupported diagnosis.

The Ombudsman's consumer guidance directs people to complain to the insurer first. Its website explains the next steps and eligibility for its service. Keep the response and correspondence, and use that guidance if the issue remains unresolved. Neither an independent report nor a complaint guarantees payment.

Sources: Financial Ombudsman Service.

• Which policy section may apply to the reported problem?
• Do you need to appoint the drainage contractor?
• Can you assess the report I already have?
• What work needs prior authorisation?
• How should urgent findings and costs be recorded?
• Is survey payment agreed or still subject to the claim decision?
• Who will send the written decision and explain any exclusion?

Find and check a drainage contractor when you are ready to ask for quotes.