Trace and Access Cover Explained: What Your Insurance Actually Pays For

Somewhere in your buildings insurance policy sits a clause most homeowners never read until they need it: trace and access. It is the difference between a leak costing you a detection fee and costing you a four-figure excess in exploratory building work — and claims succeed or fail on details that are easy to get right if you know them in advance.

What does "trace and access" actually mean?

The phrase is two jobs bolted together, and reading it as two jobs is the fastest way to understand what your policy will and will not do.

Trace is finding the leak. The pipe is concealed — under a floor, behind tiling, buried in a garden — and something has to establish where along it the water is escaping. That is the detection survey: acoustic listening, thermal imaging, tracer gas, moisture mapping, whichever combination the failure calls for.

Access is getting to it. Once the location is known, something has to come up or off: floorboards, screed, tiles, a section of plasterboard, a strip of driveway. Access is the destruction the repair requires, and it is destruction your insurer would rather pay for once, in the right place, than three times in the wrong ones.

Put together, trace and access cover pays for finding the leak and for opening up to reach it. That is a narrower promise than most people assume, and the gap between the assumption and the wording is where claims come unstuck.

What trace and access covers

In plain terms, the cover pays the reasonable cost of:

• Locating the source of an escape of water (and often oil or gas) that is causing damage — including professional leak detection fees;
• Removing whatever is in the way — lifting floors, removing tiles, cutting plasterboard — to reach the leak;
• Reinstating the access — making good the floors, walls or tiling that had to be disturbed.

What it usually does not cover

• The pipe repair itself. The metre of copper and the fitting are wear-and-tear, typically excluded. In practice this is the cheapest part of the whole event.
• Damage from gradual deterioration the policyholder ignored — a stain that visibly spread for a year weakens the claim.
• Leaks that caused no damage. Trace and access is triggered by an insured escape-of-water event, not by curiosity about a high bill (though separate leak allowances from water companies may help there).

The claim sequence that works

1. Notify your insurer promptly — as soon as damage from a suspected leak is evident. Prompt notification is a policy condition.
2. Stop the damage getting worse. Isolate the water if needed. Insurers expect reasonable mitigation and look kindly on it.
3. Arrange professional detection. Many insurers let you appoint your own specialist; some send their own. Either way, insist the visit produces a written report.
4. Keep every document: the detection report, photos, invoices, and notes of every call.
5. Agree scope before reinstatement. Loss adjusters approve faster when the report shows precise detection — one lifted floor tile reads very differently from an exploratory demolition.

What a good detection report contains

Adjusters look for five things: the confirmed cause (what failed), the origin (exactly where), the method (how it was found — acoustic, thermal, tracer gas readings), the extent of damage (moisture mapping of affected areas), and evidence (photos and readings). A report with all five rarely gets a follow-up question. Our trace and access service produces exactly this document, typically within 48 hours of the visit.

The flat-to-flat complication

When water crosses between flats, two policies and sometimes a freeholder's block policy are in play. The single most useful thing you can obtain is an independent answer to "where did the water come from?" — everything else in the negotiation follows from it. Detection reports are routinely used to allocate responsibility between leaseholders, and the party who commissioned a proper report starts the conversation in the stronger position.

Why precision saves your excess

Trace and access pays for necessary access — and precise detection minimises what is necessary. The economics are straightforward: detection that pinpoints a leak to centimetres turns "lift the bathroom floor" into "lift four tiles". Even with insurance paying, you carry the excess, the disruption and the redecorating; smaller access means less of all three.

Is trace and access the same as paying for the repair?

No, and this is the single most common misunderstanding. Three separate costs sit in one job:

• Finding the leak — the detection survey. Covered by trace and access.
• Getting to the pipe — lifting the floor, cutting the wall. Covered by trace and access, and usually the making good afterwards too.
• Mending the pipe itself — the plumbing. Normally not covered. Insurers treat a failed pipe as maintenance, not as an insured event.

So a claim can legitimately pay for the survey that found the leak and for the floor that had to come up, while the twenty minutes of pipework in between is yours. It reads as unfair until you see the logic: the policy insures the damage water does, not the plumbing that wore out.

How much cover do policies include?

Trace and access is normally a capped benefit rather than an open-ended one, and the cap is set by your individual policy. It is written into the schedule, not into any industry standard, so the only reliable answer is the one in your own documents. Check it before you authorise work rather than after — a survey commissioned in the knowledge of the limit is a different decision from one commissioned in hope.

Two details worth reading for while you have the schedule open. First, whether the cap is per claim or per policy year. Second, whether the excess applies to the trace and access element separately or to the claim as a whole, because on a small claim the excess can absorb most of the benefit.

What about making good?

Making good is putting back what access took out: the floorboards relaid, the plaster patched, the tiles replaced. Most policies that include trace and access include making good the access damage, and that is a meaningful part of the value — the cost of reinstating a tiled bathroom floor can exceed the cost of the survey that pointed at it.

What making good rarely stretches to is an upgrade. If the tiles are discontinued, the settlement covers a reasonable equivalent, not a matching set sourced at any price, and not the redecoration of the whole room to make the repair invisible. Expect a like-for-like restoration of what was disturbed.

Why insurers ask for evidence, and what happens without it

An adjuster assessing a trace and access claim is answering three questions: was there a genuine escape of water, was the work done to find it proportionate, and does the access claimed match the leak found. All three are answered by documentation, which is why a report matters more here than in almost any other kind of claim.

A line on an invoice saying a leak was found under the floor answers none of them. A report that names the location, states which methods were used and why, carries thermal images and moisture readings, and sets out the access required, answers all three at once. The difference between those two documents is frequently the difference between a settled claim and a stalled one.

It is also why the order of operations matters. Detection first, then access, then repair, with the evidence captured before the hole is filled in. Photographs of an opened floor cannot be taken retrospectively.