Repairs & maintenance · 6 November 2026 · 2 min read

How often should a roof be inspected?

When a roof inspection is worth doing: after storms, before buying a house, when a stain appears, and as occasional maintenance rather than a fixed calendar rule.

Editorial illustration of stylised roof rafters with a beam of light, not a photograph of a real loft or job

People like a neat interval: “inspect the roof every two years” or “every five”. Roofs do not fail on a calendar. A quiet, recently recovered house and an older slate terrace on an exposed West Wales pitch are not on the same timetable. What is worth having is a clear idea of when a look is useful, and what a roof inspection actually is.

Moments that justify a look

After a serious storm. Even if the ceiling is dry, a ridge can have shifted, a verge can have lifted, or a branch can have cracked a tile that will leak in the next rain. That is a good time for a check, or for storm repairs if water is already coming in.

When a stain appears, or a drip only shows in certain winds. Early signs are discussed in more detail in our note on when a roof needs repair. An inspection traces the route rather than replacing the nearest tile and hoping.

Before you buy. Surveyor comments on a roof can be cautious, especially from the pavement. A second look from a roofer who will also quote the work is often a better basis for deciding whether to renegotiate, repair or leave the covering alone. We still only report what we can see.

When you are planning other work. A loft conversion, new roof windows, or a kitchen extension with a flat roof is a good moment to look at the rest of the covering, so you are not scaffolding twice in a year.

As occasional maintenance. On an older roof, a heavily mossed one, or a house you cannot easily see from the ground, a planned look every few years is sensible. There is no single official interval that fits every building.

What an inspection is — and is not

From suitable access we look at the covering, ridges, hips and verges, valleys, chimneys and flashings, abutments, roof windows, flat-roof decks and the gutter line. Where the loft is safely accessible we look at the underside: daylight, the state of the underlay, staining on rafters, and any obvious movement we can see.

It is not a full structural engineer’s report, and we will not pretend it is. The value is a clear account of what is sound, what should be repaired soon, and what is a longer-term decision such as a re-roof.

After the visit

If you only needed a brief look as part of quoting a repair you had already described, say so — not every visit needs a formal write-up. If you are deciding whether to buy, or whether a “tired roof” comment is really a full recovering, a written note and photographs are usually worth having.

Generic UK guide figures for a paid inspection often sit somewhere around £80 to £300, depending on access and whether a report is required. Those are typical ranges, not a Summit Roofing menu price; we confirm the basis when we arrange the visit. The costs guide labels such figures the same way.

To arrange a look, send your postcode, any access notes, and photographs if you have them, via the quote form, or call 07712 442155. The process from there is straightforward.

Frequently asked questions

Is there an official interval for inspecting a domestic roof?

There is no single official timetable that fits every house. A look after a serious storm, before buying, or when a stain appears is more useful than a date on a calendar. Older, more exposed or previously patched roofs justify more frequent checks.

Can a surveyor’s roof comment replace a roofer’s inspection?

A general survey is often cautious, especially from the ground. An inspection from a roofer who will also have to stand behind a quotation is usually a clearer basis for deciding between repair, a re-roof, or leaving well alone.

What do you actually look at?

The covering, ridges, verges, valleys, chimneys, flashings, roof windows, flat-roof decks and the gutter line, plus the loft where it is safely accessible. It is not a full structural engineer’s report.

Do you charge a standard inspection fee?

Generic UK guides often quote a range for a paid roof survey. We will confirm the basis of any inspection when we arrange it, rather than inventing a menu price on this page.

Tell us about the roof

A few photographs, your postcode and a short note on what you have noticed is enough for a first response. Based in Llanelli, covering the UK.