Aluminium roof lantern repairs in County Down

Aluminium lanterns are strong and slim, but they still rely on gaskets, cappings and seals that wear. We carry out aluminium roof lantern repairs across County Down, with a guide price from your photos and a fixed price in writing before any work starts.

Signs you need aluminium roof lantern repairs

Leaks at bars or ridge
Cappings lifted or rattling
Chalky or chipped powder coat

What usually causes it?

Thermal movement

Aluminium moves with temperature; seals and fixings take the strain.

Finish damage

Scratches and chips expose bare metal; coastal air speeds up corrosion.

Roof lanterns in County Down

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.

What should you expect to pay for aluminium roof lantern repairs in County Down?

Guide price, per lantern£195–£695 ex VAT£234–£834 inc VAT

Most aluminium roof lantern repairs jobs come in between £195 and £695 ex VAT (£234–£834 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 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.

Aluminium roof lantern repairs in County Down: questions

Can you repaint an aluminium lantern?

Yes — see roof lantern respraying for on-site spray finishes.

My lantern brand is unknown — can you still help?

Usually. Many systems share common parts, and where they don't we adapt the detail.

Which towns in County Down do you cover?

All of County Down, including Newry, Bangor, Down, Newtownards, Banbridge, Downpatrick, Holywood. Rural and remote addresses are covered by arrangement.

How do I get a price for aluminium roof lantern repairs in County Down?

Send a few photos of the lantern and the problem with your postcode, by WhatsApp or the form. We reply with a guide price and confirm the fixed price in writing before any work starts.

Other repairs in County Down

Nearby areas

More about aluminium roof lantern repairs · All roof lantern repairs in County Down