When a lantern is letting in a lot of water or the glass is broken, the first job is to stop more damage. Send photos from Greenwich (SE10) and we'll tell you which it is — with the price agreed in writing before any work.

What you might be seeing
- Broken or missing glass
- A capping or vent blown off
- Water near light fittings or sockets
Common causes we find
Impact
Falling branches or debris can break glass.
Sudden seal failure
A failing joint can let go in heavy rain.
About Greenwich and the SE10 area
Even in drier areas, one heavy downpour with blocked eaves is enough to overflow a lantern indoors. Clearing the eaves channel is the simplest prevention there is.
London's extensions are often tight to neighbouring walls and roofs. Where a repair needs access over a neighbour's property, we'll tell you in advance so you can arrange it.
We cover Greenwich as part of Greater London, about 6 miles from Westminster.
Close by, we also cover Blackheath (1 mile), Canary Wharf (2 miles), Catford (2 miles).
What should you expect to pay in Greenwich?
Most urgent leak make-safe jobs come in between £195 and £395 ex VAT (£234–£474 including 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.
Urgent leak make-safe in Greenwich: questions
Can you repair a lantern someone else installed in Greenwich?
Yes. We repair lanterns whoever fitted them. If yours is still under the installer's warranty, contact them first so you don't affect it.
Which places near Greenwich do you cover?
As well as Greenwich, we cover nearby Blackheath, Canary Wharf, Catford, Peckham and the rest of Greater London.
How quickly can you come?
We arrange make-safe visits as soon as we can, depending on weather, access and where you are. We'll give you an honest time when you call.
Will my insurer pay?
Storm damage is often covered; check your policy. We provide photos and a written quote.
Other lantern repairs in Greenwich
- Roof lantern leak repairs in Greenwich
- Glazing bar and capping repairs in Greenwich
- Cracked lantern glass replacement in Greenwich
- Aluminium roof lantern repairs in Greenwich
- Roof lantern replacement in Greenwich
- Orangery lantern repairs in Greenwich
Urgent leak make-safe near Greenwich
More about urgent leak make-safe · All roof lantern repairs in Greenwich