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Wales · Gwent

Aluminium roof lantern repairs in Gwent

We provide aluminium roof lantern repairs across Gwent, from Newport, Gwent, Cwmbran, Pontypool. We replace worn gaskets, cappings, end caps and fixings and touch in the finish on aluminium lanterns, and you get a fixed price in writing before any work starts.

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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 Gwent, with a guide price from your photos and a fixed price in writing before any work starts.

Slim-profile anthracite grey aluminium roof lantern on a modern flat roof extension

Signs you need aluminium roof lantern repairs

  • Cappings lifted or rattling
  • Misted units
  • Corrosion at cut edges or fixings in coastal areas

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 Gwent

Wind-driven rain is the real test of a roof lantern, and the wetter west sees plenty of it. Leaks that appear only in a storm from one direction usually point to the cappings or eaves on that face — a useful clue when you send us photos.

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

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 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?

  1. Send photosWhatsApp or upload a few photos and tell us when it leaks.
  2. Guide priceWe reply with a guide price and whether a visit is needed.
  3. Fixed price in writingYou approve the price and the date before anything starts.
  4. Repair and testWe fix what's failed, water-test where it matters, and send photos.

Aluminium roof lantern repairs in Gwent: questions

What do aluminium lantern repairs cost?

Most component repairs are £195–£695 ex VAT per lantern, confirmed in writing before work starts.

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 Gwent do you cover?

All of Gwent, including Newport, Gwent, Cwmbran, Pontypool, Ebbw Vale, Caerphilly, Risca. Rural and remote addresses are covered by arrangement.

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

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.

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