Most roof lantern leaks start as small, preventable problems: blocked eaves, a lifted capping, a tired seal. Send photos from Hornchurch (RM11) and we'll tell you which it is — with the price agreed in writing before any work.

Is it time for cleaning and maintenance?
- Dirty glass or green algae on the frame
- Leaves or moss at the eaves
- The lantern is under trees
Common causes we find
Debris
Leaves and moss block drainage.
Unnoticed wear
Nobody looks at the roof until it leaks.
Roof lanterns in Hornchurch
Sun and UV do more damage than rain on many lanterns here: brittle ridge caps, chalky finishes and hardened gaskets. They're cheap to replace before they let water in.
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.
We cover Hornchurch as part of Greater London, about 16 miles from Westminster.
If you're just outside Hornchurch, we also cover Romford (2 miles), Dagenham (2 miles), Becontree (4 miles).
Guide prices for cleaning and maintenance in Hornchurch
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?
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.
Cleaning and maintenance in Hornchurch: questions
How do I get a price for cleaning and maintenance in Hornchurch?
Send a few photos of the lantern and the problem, with your Hornchurch postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
Which places near Hornchurch do you cover?
As well as Hornchurch, we cover nearby Romford, Dagenham, Becontree, South Ockendon and the rest of Greater London.
What does a maintenance visit cost?
Usually £95–£245 ex VAT per visit depending on size and access, confirmed in writing before the visit.
Do you clean the inside of the glass?
We can, where safe access from inside is possible; let us know when booking.
Other lantern repairs in Hornchurch
- Roof lantern resealing in Hornchurch
- Cracked lantern glass replacement in Hornchurch
- Condensation diagnosis and fixes in Hornchurch
- Aluminium roof lantern repairs in Hornchurch
- Flat rooflight and skylight repairs in Hornchurch
- Roof lantern replacement in Hornchurch
Cleaning and maintenance near Hornchurch
More about cleaning and maintenance · All roof lantern repairs in Hornchurch