Orangery lanterns are larger and often sit within a perimeter roof with internal gutters, so leaks can come from the lantern, the perimeter roof or the junction between them. Send photos from Bangor, Down (BT19) and we'll tell you which it is — with the price agreed in writing before any work.

Is it time for orangery lantern repairs?
- Leaks at the lantern edge or around the internal pelmet
- Rotten or flaking timber on the lantern
- Misted units on a large lantern
Why it happens
Internal gutters
Box gutters around the lantern block and overflow inward.
Large-span movement
Bigger lanterns move more, stressing seals.
Covering Bangor, Down and nearby
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.
Coastal wind drives rain hard against lanterns, so cappings and ridge seals on the seaward face take the most punishment.
Close by, we also cover Newtownards (5 miles), Holywood (6 miles), Carrickfergus (7 miles).
What should you expect to pay in Bangor, Down?
Guide price for orangery lantern repairs: £395–£2,495 ex VAT (£474–£2,994 inc VAT), per lantern. 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.
Orangery lantern repairs in Bangor, Down: questions
Can you repair a lantern someone else installed in Bangor, Down?
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 Bangor, Down do you cover?
As well as Bangor, Down, we cover nearby Newtownards, Holywood, Carrickfergus, Newtownabbey and the rest of County Down.
What do orangery lantern repairs cost?
Usually £395–£2,495 ex VAT per lantern depending on size and the work, plus access if needed. Confirmed in writing before work starts.
Can you match original timber details?
Yes — splice repairs and new sections can be made to match existing profiles.
Other lantern repairs in Bangor, Down
- Upstand and kerb repairs in Bangor, Down
- Flat roof junction and flashing repairs in Bangor, Down
- Slipped glass panel repairs in Bangor, Down
- Roof lantern respraying in Bangor, Down
- Flat rooflight and skylight repairs in Bangor, Down
- Commercial roof lantern repairs in Bangor, Down
Orangery lantern repairs near Bangor, Down
More about orangery lantern repairs · All roof lantern repairs in Bangor, Down