We carry out cleaning and maintenance in Thamesmead and across the SE28 area. Most roof lantern leaks start as small, preventable problems: blocked eaves, a lifted capping, a tired seal.

Is it time for cleaning and maintenance?
- Leaves or moss at the eaves
- You've never had it checked
- The lantern is under trees
Why it happens
Debris
Leaves and moss block drainage.
Unnoticed wear
Nobody looks at the roof until it leaks.
About Thamesmead and the SE28 area
Drier, sunnier parts of the UK are kinder to seals than the wet west, but strong sun ages sealant, gaskets and plastic end caps, and south- or west-facing lanterns can make rooms very warm. Solar control glass and an opening vent help.
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.
From Westminster to Thamesmead is roughly 11 miles — all part of the Greater London area we cover.
We also cover nearby Barking (3 miles), Welling (3 miles), Becontree (3 miles).
Guide prices for cleaning and maintenance in Thamesmead
Most cleaning and maintenance jobs come in between £95 and £245 ex VAT (£114–£294 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?
Most lantern repairs in England need no approval at all. Where a job turns into a replacement, the Building Regulations 2010 apply and we confirm how the work will be signed off before we start. 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.
Cleaning and maintenance in Thamesmead: questions
Do you cover Thamesmead?
Yes. We cover Thamesmead, including the SE28 postcode area, as part of Greater London. Send photos by WhatsApp or the form for a free guide price, and we'll confirm the fixed price in writing before any work starts.
Which places near Thamesmead do you cover?
As well as Thamesmead, we cover nearby Barking, Welling, Becontree, Dagenham and the rest of Greater London.
Do you clean the inside of the glass?
We can, where safe access from inside is possible; let us know when booking.
Can you set up regular visits?
Yes — tell us how often you'd like us to come and we'll confirm the price per visit in writing.
Other lantern repairs in Thamesmead
- Eaves beam and gutter repairs in Thamesmead
- Upstand and kerb repairs in Thamesmead
- Slipped glass panel repairs in Thamesmead
- Opening vent and actuator repairs in Thamesmead
- Leak investigation and inspection in Thamesmead
- Commercial roof lantern repairs in Thamesmead
Cleaning and maintenance near Thamesmead
More about cleaning and maintenance · All roof lantern repairs in Thamesmead