We carry out aluminium roof lantern repairs in Risca and across the NP11 area. Aluminium lanterns are strong and slim, but they still rely on gaskets, cappings and seals that wear.

Is it time for aluminium roof lantern repairs?
- Cappings lifted or rattling
- 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 Risca and the NP11 area
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 Newport, Gwent to Risca is roughly 5 miles — all part of the Gwent area we cover.
Close by, we also cover Newport, Gwent (5 miles), Cwmbran (5 miles), Caerphilly (6 miles).
What should you expect to pay in Risca?
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 Wales?
Straightforward repairs — resealing, gaskets, cappings, eaves and like-for-like parts — don't normally need building regulations approval in Wales. Replacing the whole lantern or enlarging the opening is different and falls under the Building Regulations 2010 (as applied in Wales); we confirm in writing which route applies before any replacement. 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 Risca: questions
How do I get a price for aluminium roof lantern repairs in Risca?
Send a few photos of the lantern and the problem, with your Risca 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 Risca?
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.
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 Risca
- Roof lantern resealing in Risca
- Ridge and hip repairs in Risca
- Cracked lantern glass replacement in Risca
- Timber roof lantern repairs in Risca
- Roof lantern respraying in Risca
- Orangery lantern repairs in Risca
Aluminium roof lantern repairs near Risca
More about aluminium roof lantern repairs · All roof lantern repairs in Risca