Some leaks are obvious; many aren't. Send photos from Ballymoney (BT53) and we'll tell you which it is — with the price agreed in writing before any work.

Signs you need leak investigation and inspection
- Previous repairs haven't stopped the leak
- The leak moves around or is intermittent
- You need a written report for a landlord, insurer or builder
Common causes we find
Hidden water paths
Water can travel along bars, decks and linings before it shows.
Not the lantern
Sometimes the source is the flat roof, a parapet, a gutter or a wall above.
Covering Ballymoney and nearby
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.
Coastal wind drives rain hard against lanterns, so cappings and ridge seals on the seaward face take the most punishment.
From Belfast to Ballymoney is roughly 40 miles — all part of the County Antrim area we cover.
Close by, we also cover Coleraine (8 miles), Portstewart (11 miles), Ballymena (17 miles).
Guide prices for leak investigation and inspection in Ballymoney
Guide price for leak investigation and inspection: £145–£295 ex VAT (£174–£354 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 Northern Ireland?
In Northern Ireland, 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 (Northern Ireland) 2012, so we set out the route in writing first. 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.
Leak investigation and inspection in Ballymoney: questions
Can you repair a lantern someone else installed in Ballymoney?
Yes. We repair lanterns whoever fitted them. If yours is still under the installer's warranty, contact them first so you don't affect it.
Which places near Ballymoney do you cover?
As well as Ballymoney, we cover nearby Coleraine, Portstewart, Ballymena, Limavady and the rest of County Antrim.
Is the visit cost deducted from the repair?
Ask when you book — we'll confirm in writing how the visit is charged if you go ahead with the repair.
Do you provide a report?
Yes, with photos and findings, which is useful for landlords, insurers and disputes with installers.
Other lantern repairs in Ballymoney
- Roof lantern resealing in Ballymoney
- Eaves beam and gutter repairs in Ballymoney
- Upstand and kerb repairs in Ballymoney
- Slipped glass panel repairs in Ballymoney
- Solar control and self-cleaning glass upgrades in Ballymoney
- uPVC roof lantern repairs in Ballymoney
Leak investigation and inspection near Ballymoney
More about leak investigation and inspection · All roof lantern repairs in Ballymoney