We carry out urgent leak make-safe in Belfast and across the BT1 area. When a lantern is letting in a lot of water or the glass is broken, the first job is to stop more damage.

Is it time for urgent leak make-safe?
- Broken or missing glass
- A capping or vent blown off
- Water near light fittings or sockets
Why it happens
Storm damage
High winds can lift cappings and vents.
Sudden seal failure
A failing joint can let go in heavy rain.
About Belfast and the BT1 area
Western and upland parts of the UK get more rain and more wind-driven rain than the east, and that's what finds weak cappings and blocked eaves first. Lanterns here benefit from a check of the bars on the most exposed face and a clear eaves channel before winter.
Near the coast, salt in the air is hard on aluminium finishes and fixings; washing the frame occasionally and touching in chips keeps corrosion away.
We also cover nearby Newtownabbey (4 miles), Holywood (5 miles), Lisburn (7 miles).
How much should it cost?
Typical range: £195–£395 ex VAT, which is £234–£474 with 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?
Straightforward repairs — resealing, gaskets, cappings, eaves and like-for-like parts — don't normally need building regulations approval in Northern Ireland. Replacing the whole lantern or enlarging the opening is different and falls under the Building Regulations (Northern Ireland) 2012; we confirm in writing which route applies before any replacement. 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.
Urgent leak make-safe in Belfast: questions
Do you cover Belfast?
Yes. We cover Belfast, including the BT1 postcode area, as part of County Antrim. 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.
Do you need to visit to price urgent leak make-safe?
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.
How quickly can you come?
We arrange make-safe visits as soon as we can, depending on weather, access and where you are. We'll give you an honest time when you call.
What does a make-safe cost?
Usually £195–£395 ex VAT, confirmed before we attend. The permanent repair is quoted separately.
Other lantern repairs in Belfast
- Glazing bar and capping repairs in Belfast
- Eaves beam and gutter repairs in Belfast
- Cracked lantern glass replacement in Belfast
- Condensation diagnosis and fixes in Belfast
- uPVC roof lantern repairs in Belfast
- Orangery lantern repairs in Belfast
Urgent leak make-safe near Belfast
More about urgent leak make-safe · All roof lantern repairs in Belfast