In Newport, Gwent, as everywhere, aluminium lanterns are strong and slim, but they still rely on gaskets, cappings and seals that wear. Send photos and we'll tell you what we think has failed.

What you might be seeing
- Leaks at bars or ridge
- Chalky or chipped powder coat
- Misted units
Why it happens
Worn gaskets
Gaskets do the weatherproofing; they harden and shrink with age.
Thermal movement
Aluminium moves with temperature; seals and fixings take the strain.
About Newport, Gwent and the NP10 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.
Neighbouring places we cover include Risca (5 miles), Cwmbran (5 miles), Pontypool (8 miles).
What should you expect to pay in Newport, Gwent?
Typical range: £195–£695 ex VAT, which is £234–£834 with 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?
Most lantern repairs in Wales need no approval at all. Where a job turns into a replacement, the Building Regulations 2010 (as applied in Wales) apply and we confirm how the work will be signed off before we start. 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.
Aluminium roof lantern repairs in Newport, Gwent: questions
How do I get a price for aluminium roof lantern repairs in Newport, Gwent?
Send a few photos of the lantern and the problem, with your Newport, Gwent 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 Newport, Gwent do you cover?
As well as Newport, Gwent, we cover nearby Risca, Cwmbran, Pontypool, Caerphilly and the rest of Gwent.
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.
Other lantern repairs in Newport, Gwent
- Roof lantern leak repairs in Newport, Gwent
- Glazing bar and capping repairs in Newport, Gwent
- Misted glass unit replacement in Newport, Gwent
- Opening vent and actuator repairs in Newport, Gwent
- Roof lantern replacement in Newport, Gwent
- Commercial roof lantern repairs in Newport, Gwent
Aluminium roof lantern repairs near Newport, Gwent
More about aluminium roof lantern repairs · All roof lantern repairs in Newport, Gwent