In Coleraine, as everywhere, commercial lanterns and atrium rooflights fail in the same ways as domestic ones, but access, safety and disruption matter more. Send photos and we'll tell you what we think has failed.
Is it time for commercial roof lantern repairs?
- Leaks into trading or office areas
- Multiple lanterns on one roof needing a programme
- Insurance or landlord requirement for a report
What usually causes it?
Scale
More lanterns, more joints, more drainage to block.
Deferred maintenance
Leaks appear when maintenance has slipped.
About Coleraine and the BT51 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.
From Derry~Londonderry to Coleraine is roughly 27 miles — all part of the County Londonderry area we cover.
Neighbouring places we cover include Portstewart (4 miles), Ballymoney (8 miles), Limavady (13 miles).
Guide prices for commercial roof lantern repairs in Coleraine
Guide price for commercial roof lantern repairs: £495–£2,995 ex VAT (£594–£3,594 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?
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.
Commercial roof lantern repairs in Coleraine: questions
How do I get a price for commercial roof lantern repairs in Coleraine?
Send a few photos of the lantern and the problem, with your Coleraine postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
Which places near Coleraine do you cover?
As well as Coleraine, we cover nearby Portstewart, Ballymoney, Limavady, Ballymena and the rest of County Londonderry.
What do commercial lantern repairs cost?
From about £495 ex VAT per lantern; programmes, access equipment and out-of-hours work are priced on survey and confirmed in writing.
Can you invoice a managing agent?
Yes — tell us who the client and invoice contact are when you enquire.
Other lantern repairs in Coleraine
- Roof lantern resealing in Coleraine
- Cracked lantern glass replacement in Coleraine
- Solar control and self-cleaning glass upgrades in Coleraine
- uPVC roof lantern repairs in Coleraine
- Opening vent and actuator repairs in Coleraine
- Flat rooflight and skylight repairs in Coleraine
Commercial roof lantern repairs near Coleraine
More about commercial roof lantern repairs · All roof lantern repairs in Coleraine