In Dungannon, as everywhere, a cracked pane in a roof lantern needs prompt attention because the glass is overhead. Send photos and we'll tell you what we think has failed.

What you might be seeing
- A visible crack in the outer or inner pane
- A starburst from an impact point
- A crack running from an edge (often thermal stress)
What usually causes it?
Impact
Hail, falling branches or dropped tools.
Thermal stress
Uneven heating across a pane, edge damage or partial shading can crack glass from the edge.
Roof lanterns in Dungannon
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.
From Omagh to Dungannon is roughly 22 miles — all part of the County Tyrone area we cover.
If you're just outside Dungannon, we also cover Cookstown (10 miles), Armagh (11 miles), Portadown (14 miles).
What should you expect to pay in Dungannon?
Most cracked lantern glass replacement jobs come in between £295 and £795 ex VAT (£354–£954 including VAT), per glass unit. 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.
Cracked lantern glass replacement in Dungannon: questions
Can you repair a lantern someone else installed in Dungannon?
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 Dungannon do you cover?
As well as Dungannon, we cover nearby Cookstown, Armagh, Portadown, Craigavon and the rest of County Tyrone.
What does replacing cracked lantern glass cost?
Usually £295–£795 ex VAT per unit depending on size, spec and access, confirmed in writing before work starts.
Is it covered by home insurance?
Accidental damage often is; check your policy. We can provide a written quote and photos for your insurer.
Other lantern repairs in Dungannon
- Solar control and self-cleaning glass upgrades in Dungannon
- Timber roof lantern repairs in Dungannon
- Aluminium roof lantern repairs in Dungannon
- uPVC roof lantern repairs in Dungannon
- Cleaning and maintenance in Dungannon
- Urgent leak make-safe in Dungannon
Cracked lantern glass replacement near Dungannon
More about cracked lantern glass replacement · All roof lantern repairs in Dungannon