In Brentwood, as everywhere, most roof lantern leaks start as small, preventable problems: blocked eaves, a lifted capping, a tired seal. Send photos and we'll tell you what we think has failed.
What you might be seeing
- 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.
Algae and dirt
Hold moisture against seals and spoil the view.
Covering Brentwood and nearby
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.
From Chelmsford to Brentwood is roughly 11 miles — all part of the Essex area we cover.
Close by, we also cover Billericay (5 miles), Hornchurch (6 miles), Romford (6 miles).
Guide prices for cleaning and maintenance in Brentwood
Guide price for cleaning and maintenance: £95–£245 ex VAT (£114–£294 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.
Cleaning and maintenance in Brentwood: questions
Do you cover Brentwood?
Yes. We cover Brentwood, including the CM14 postcode area, as part of Essex. 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.
How do I get a price for cleaning and maintenance in Brentwood?
Send a few photos of the lantern and the problem, with your Brentwood postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
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 Brentwood
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- Upstand and kerb repairs in Brentwood
- Misted glass unit replacement in Brentwood
- Aluminium roof lantern repairs in Brentwood
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- Commercial roof lantern repairs in Brentwood
Cleaning and maintenance near Brentwood
More about cleaning and maintenance · All roof lantern repairs in Brentwood