In Thamesmead, as everywhere, 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 and we'll tell you what we think has failed.

Signs you need urgent leak make-safe
- Water pouring in during a storm
- Broken or missing glass
- A capping or vent blown off
Common causes we find
Storm damage
High winds can lift cappings and vents.
Impact
Falling branches or debris can break glass.
Roof lanterns in Thamesmead
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.
Across London, many lanterns sit on rear extensions with access only through the house, so we protect floors and plan the work to keep time indoors to a minimum. Parking and any permits are factored into the quote.
Thamesmead is around 11 miles from Westminster, and both are within our Greater London coverage.
If you're just outside Thamesmead, we also cover Barking (3 miles), Welling (3 miles), Becontree (3 miles).
What should you expect to pay in Thamesmead?
Guide price for urgent leak make-safe: £195–£395 ex VAT (£234–£474 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?
Straightforward repairs — resealing, gaskets, cappings, eaves and like-for-like parts — don't normally need building regulations approval in England. Replacing the whole lantern or enlarging the opening is different and falls under the Building Regulations 2010; we confirm in writing which route applies before any replacement. 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 Thamesmead: questions
Do you need to visit to price urgent leak make-safe?
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.
Can you repair a lantern someone else installed in Thamesmead?
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.
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.
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