We carry out cleaning and maintenance in Coleraine and across the BT51 area. Most roof lantern leaks start as small, preventable problems: blocked eaves, a lifted capping, a tired seal.

Signs you need cleaning and maintenance
- Leaves or moss at the eaves
- You've never had it checked
- The lantern is under trees
Why it happens
Algae and dirt
Hold moisture against seals and spoil the view.
Unnoticed wear
Nobody looks at the roof until it leaks.
About Coleraine and the BT51 area
Damp, mild winters keep moss and algae growing on flat roofs and lantern frames, which holds water against seals and blocks weep slots. Regular clearing makes a real difference in wetter areas.
From Derry~Londonderry to Coleraine is roughly 27 miles — all part of the County Londonderry area we cover.
If you're just outside Coleraine, we also cover Portstewart (4 miles), Ballymoney (8 miles), Limavady (13 miles).
What should you expect to pay in Coleraine?
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 Northern Ireland?
Most lantern repairs in Northern Ireland need no approval at all. Where a job turns into a replacement, the Building Regulations (Northern Ireland) 2012 apply and we confirm how the work will be signed off before we start. Listed buildings in Northern Ireland need listed building consent from the council for alterations; check with the council's planning service before changing a lantern on a listed property.
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 Coleraine: questions
Do you need to visit to price cleaning and maintenance?
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.
Which places near Coleraine do you cover?
As well as Coleraine, we cover nearby Portstewart, Ballymoney, Limavady, Ballymena and the rest of County Londonderry.
What does a maintenance visit cost?
Usually £95–£245 ex VAT per visit depending on size and access, confirmed in writing before the visit.
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 Coleraine
- Roof lantern leak repairs in Coleraine
- Roof lantern resealing in Coleraine
- Eaves beam and gutter repairs in Coleraine
- Upstand and kerb repairs in Coleraine
- Leak investigation and inspection in Coleraine
- Urgent leak make-safe in Coleraine
Cleaning and maintenance near Coleraine
More about cleaning and maintenance · All roof lantern repairs in Coleraine