Some leaks are obvious; many aren't. Send photos from Plymouth (PL2) and we'll tell you which it is — with the price agreed in writing before any work.

What you might be seeing
- Previous repairs haven't stopped the leak
- The leak moves around or is intermittent
- You're not sure if it's a leak or condensation
Common causes we find
Hidden water paths
Water can travel along bars, decks and linings before it shows.
More than one fault
Older lanterns often have two or three small failures.
Covering Plymouth and nearby
Western and upland parts of the UK get more rain and more wind-driven rain than the east, and that's what finds weak cappings and blocked eaves first. Lanterns here benefit from a check of the bars on the most exposed face and a clear eaves channel before winter.
Coastal wind drives rain hard against lanterns, so cappings and ridge seals on the seaward face take the most punishment.
From Exeter to Plymouth is roughly 36 miles — all part of the Devon area we cover.
Close by, we also cover Paignton (26 miles), Newton Abbot (26 miles), Bodmin (27 miles).
What should you expect to pay in Plymouth?
Guide price for leak investigation and inspection: £145–£295 ex VAT (£174–£354 inc VAT), per visit. Towers or scaffold, where needed, are priced into the quote. Your fixed price is confirmed in writing before any work starts.
Do you need permission in England?
In England, like-for-like repairs to a roof lantern don't usually involve building control. A full replacement or a bigger opening is controlled under the Building Regulations 2010, so we set out the route in writing first. Listed buildings need listed building consent from the local council for alterations, and conservation areas can have extra controls; like-for-like repairs are treated differently from changes, so check with the council's conservation officer first.
How does it work?
- Send photosWhatsApp or upload a few photos and tell us when it leaks.
- Guide priceWe reply with a guide price and whether a visit is needed.
- Fixed price in writingYou approve the price and the date before anything starts.
- Repair and testWe fix what's failed, water-test where it matters, and send photos.
Leak investigation and inspection in Plymouth: questions
Do you need to visit to price leak investigation and inspection?
Not always. Clear photos are often enough for a guide price. Where the cause isn't obvious, a visit to inspect and water-test is charged from £145 ex VAT, confirmed before we come.
Which places near Plymouth do you cover?
As well as Plymouth, we cover nearby Paignton, Newton Abbot, Bodmin, St Austell and the rest of Devon.
What does a leak investigation cost?
Visits start from £145 ex VAT, up to around £295 for larger lanterns or longer water tests. The cost and what's included are confirmed in writing before we visit.
Is the visit cost deducted from the repair?
Ask when you book — we'll confirm in writing how the visit is charged if you go ahead with the repair.
Other lantern repairs in Plymouth
- Roof lantern resealing in Plymouth
- Glazing bar and capping repairs in Plymouth
- Cracked lantern glass replacement in Plymouth
- Aluminium roof lantern repairs in Plymouth
- Opening vent and actuator repairs in Plymouth
- Roof lantern replacement in Plymouth
Leak investigation and inspection near Plymouth
More about leak investigation and inspection · All roof lantern repairs in Plymouth