Does Home Insurance Cover Water Leaks? A Complete Guide

By HUBB Group  ·  Updated August 2026  ·  6 min read

If you've found a leak, the cost question comes almost immediately after the "how bad is this" question. The short answer: most UK home insurance policies do cover water leaks in some form - but what's actually included, and what you need to do to make a valid claim, catches a lot of people out.

The short answer: trace and access cover

Most home insurance policies include what's known as "trace and access" cover. This specifically covers the cost of locating a hidden leak and gaining access to it - for example, the professional investigation itself, and any minimal, targeted opening-up needed to reach the pipe once it's been pinpointed.

It's a separate thing from your standard buildings or contents cover, and policies vary in how much they pay out and under what conditions - so it's always worth checking your specific policy or calling your insurer to confirm your limit.

What's typically covered

• The cost of a professional leak detection investigation to locate the source.
• Reasonable costs of accessing the leak once it's been found (for example, opening a small section of wall or floor).
• Damage caused by the leak itself - water damage to walls, ceilings, flooring and belongings - usually under your main buildings/contents cover, subject to your policy terms.
• Reinstatement - making good the area that had to be opened up to reach the pipe.

What's typically excluded or limited

• Gradual damage left unaddressed. If a leak has clearly been running for a long time before being reported, insurers can treat this as a maintenance issue rather than a sudden event.
• General wear and tear - ageing pipework that fails isn't always treated the same as accidental damage.
• Unoccupied properties - some policies reduce cover or require more frequent checks if a property is left empty for extended periods.
• Cover limits - many policies cap the amount payable for trace and access separately from your main sums insured.

None of this is universal - it depends entirely on your specific insurer and policy wording. The point of listing it here is simply so you know what to check for, not to predict what your policy says.

Why a proper leak detection report matters for your claim

Insurers generally want documented, professional evidence before approving a trace and access claim - not just "we think there's a leak somewhere." A report that confirms the exact source, method used, and extent of the damage makes the difference between a claim that's approved quickly and one that gets queried or delayed.

This is also why it's worth avoiding DIY investigation before a claim is underway: if you've already started breaking into walls or lifting floors before the leak is confirmed and documented, it can complicate what the insurer will accept as a genuine, unavoidable trace and access cost.

Steps to take when making a claim

1. Stop further damage first. If it's safe to do so, turn off the water at the stopcock.
2. Contact your insurer early to confirm your trace and access cover and any excess that applies.
3. Get a professional investigation using non-destructive methods, with a written report suitable for submission to your insurer.
4. Keep receipts and photos of any damage and the investigation/repair work.
5. Don't carry out permanent repairs before the claim is confirmed, unless your insurer has advised you to for safety reasons.

Frequently asked questions

Will my insurance cover leak detection?

Most home insurance policies include trace and access cover specifically for leak detection. Our reports are formatted for direct submission to insurers and we'll handle the paperwork for you.

Do you charge a call-out fee?

Yes, a call-out fee applies. We'll always agree the price with you up-front in writing before any work begins, and if your insurer is covering the cost, we can liaise directly with them.

Can HUBB Group deal with my insurer directly?

Yes. If you'd like us to liaise with your insurer directly, just let us know - our reports are written to a standard insurers accept for trace and access claims.