Most roof lantern leaks start as small, preventable problems: blocked eaves, a lifted capping, a tired seal. We carry out cleaning and maintenance across Northumberland, with a guide price from your photos and a fixed price in writing before any work starts.

Signs you need cleaning and maintenance
- Dirty glass or green algae on the frame
- Leaves or moss at the eaves
- You've never had it checked
What usually causes it?
Debris
Leaves and moss block drainage.
Unnoticed wear
Nobody looks at the roof until it leaks.
Roof lanterns in Northumberland
Freeze-thaw cycles open up tired sealant and gaskets faster than mild weather does. A spring check after a hard winter catches most problems before they leak.
Coastal wind drives rain hard against lanterns, so cappings and ridge seals on the seaward face take the most punishment.
What should you expect to pay for cleaning and maintenance in Northumberland?
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?
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 Northumberland: questions
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.
Which towns in Northumberland do you cover?
All of Northumberland, including Morpeth, Blyth, Cramlington, Ashington, Hexham. Rural and remote addresses are covered by arrangement.
How do I get a price for cleaning and maintenance in Northumberland?
Send a few photos of the lantern and the problem with your postcode, by WhatsApp or the form. We reply with a guide price and confirm the fixed price in writing before any work starts.
Other repairs in Northumberland
- Roof lantern leak repairs in Northumberland
- Roof lantern resealing in Northumberland
- Glazing bar and capping repairs in Northumberland
- Flat roof junction and flashing repairs in Northumberland
- uPVC roof lantern repairs in Northumberland
- Roof lantern replacement in Northumberland
Nearby areas
- Cleaning and maintenance in Tyne and Wear
- Cleaning and maintenance in County Durham
- Cleaning and maintenance in North Yorkshire
- Cleaning and maintenance in Cumbria
- Cleaning and maintenance in West Yorkshire
More about cleaning and maintenance · All roof lantern repairs in Northumberland