We're repair-first, but some lanterns are past it: distorted frames, rot through the main bars, or most of the glass failed. Send photos from Magherafelt (BT45) and we'll tell you which it is — with the price agreed in writing before any work.

Signs you need roof lantern replacement
- Distorted or sagging frame
- Repeated leaks after previous repairs
- Single-glazed or very poor thermal performance
Why it happens
Age
Older lanterns can't be brought up to modern performance with repairs alone.
Rot
Timber lanterns left unmaintained.
About Magherafelt and the BT45 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.
We cover Magherafelt as part of County Londonderry, about 33 miles from Derry~Londonderry.
Close by, we also cover Cookstown (9 miles), Ballymena (15 miles), Antrim (17 miles).
What should you expect to pay in Magherafelt?
Guide price for roof lantern replacement: £1,995–£4,995 ex VAT (£2,394–£5,994 inc VAT), supplied and fitted. 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.
Roof lantern replacement in Magherafelt: questions
Can you repair a lantern someone else installed in Magherafelt?
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 Magherafelt do you cover?
As well as Magherafelt, we cover nearby Cookstown, Ballymena, Antrim, Dungannon and the rest of County Londonderry.
Can the new lantern use the existing opening?
Usually, if the kerb is sound and the size suits a standard or made-to-measure lantern.
Will you tell me if repair is enough?
Yes. We'd rather do a repair that works than sell a lantern you don't need.
Other lantern repairs in Magherafelt
- Roof lantern leak repairs in Magherafelt
- Ridge and hip repairs in Magherafelt
- Eaves beam and gutter repairs in Magherafelt
- Upstand and kerb repairs in Magherafelt
- uPVC roof lantern repairs in Magherafelt
- Opening vent and actuator repairs in Magherafelt
Roof lantern replacement near Magherafelt
More about roof lantern replacement · All roof lantern repairs in Magherafelt