We carry out commercial roof lantern repairs in Holyhead and across the LL65 area. Commercial lanterns and atrium rooflights fail in the same ways as domestic ones, but access, safety and disruption matter more.

Is it time for commercial roof lantern repairs?
- Leaks into trading or office areas
- Multiple lanterns on one roof needing a programme
- Managed buildings with planned maintenance needs
What usually causes it?
Scale
More lanterns, more joints, more drainage to block.
Access
Roof access, edge protection and permits all affect the plan.
Roof lanterns in Holyhead
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.
Coastal wind drives rain hard against lanterns, so cappings and ridge seals on the seaward face take the most punishment.
We cover Holyhead as part of Gwynedd, about 21 miles from Bangor, Gwynedd.
Neighbouring places we cover include Llangefni (14 miles), Caernarfon (19 miles), Bangor, Gwynedd (21 miles).
What should you expect to pay in Holyhead?
Most commercial roof lantern repairs jobs come in between £495 and £2,995 ex VAT (£594–£3,594 including 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 Wales?
In Wales, 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 2010 (as applied in Wales), so we set out the route in writing first. Listed buildings in Wales need listed building consent from the local planning authority for alterations, with Cadw guidance on historic buildings; check with the council 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 Holyhead: questions
How do I get a price for commercial roof lantern repairs in Holyhead?
Send a few photos of the lantern and the problem, with your Holyhead postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
Can you repair a lantern someone else installed in Holyhead?
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.
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 Holyhead
- Condensation diagnosis and fixes in Holyhead
- Roof lantern respraying in Holyhead
- Flat rooflight and skylight repairs in Holyhead
- Leak investigation and inspection in Holyhead
- Urgent leak make-safe in Holyhead
- Roof lantern replacement in Holyhead
Commercial roof lantern repairs near Holyhead
More about commercial roof lantern repairs · All roof lantern repairs in Holyhead