We carry out uPVC roof lantern repairs in Merthyr Tydfil and across the CF47 area. Many uPVC roof lanterns have an aluminium core with uPVC cladding and cappings.
Is it time for uPVC roof lantern repairs?
- Green algae along the bars
- Rattling or whistling in wind
- Leaks at the ridge or eaves
What usually causes it?
UV ageing
uPVC components become brittle and crack after years of sun.
Clip failure
Clip-on cappings can lose their grip and lift.
About Merthyr Tydfil and the CF47 area
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.
We cover Merthyr Tydfil as part of Mid Glamorgan, about 19 miles from Bridgend.
If you're just outside Merthyr Tydfil, we also cover Aberdare (4 miles), Tredegar (6 miles), Rhondda (7 miles).
Guide prices for uPVC roof lantern repairs in Merthyr Tydfil
Most uPVC roof lantern repairs jobs come in between £175 and £595 ex VAT (£210–£714 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?
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.
uPVC roof lantern repairs in Merthyr Tydfil: questions
Can you repair a lantern someone else installed in Merthyr Tydfil?
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.
Which places near Merthyr Tydfil do you cover?
As well as Merthyr Tydfil, we cover nearby Aberdare, Tredegar, Rhondda, Ebbw Vale and the rest of Mid Glamorgan.
What does a uPVC lantern repair cost?
Usually £175–£595 ex VAT per lantern, confirmed in writing before work starts.
Can you change my uPVC lantern's colour?
Yes, with a respray suitable for uPVC.
Other lantern repairs in Merthyr Tydfil
- Glazing bar and capping repairs in Merthyr Tydfil
- Upstand and kerb repairs in Merthyr Tydfil
- Misted glass unit replacement in Merthyr Tydfil
- Cracked lantern glass replacement in Merthyr Tydfil
- Leak investigation and inspection in Merthyr Tydfil
- Orangery lantern repairs in Merthyr Tydfil
uPVC roof lantern repairs near Merthyr Tydfil
More about uPVC roof lantern repairs · All roof lantern repairs in Merthyr Tydfil