We carry out uPVC roof lantern repairs in Tonypandy and across the CF40 area. Many uPVC roof lanterns have an aluminium core with uPVC cladding and cappings.

What you might be seeing
- Yellowed or brittle end caps
- Rattling or whistling in wind
- Leaks at the ridge or eaves
Common causes we find
UV ageing
uPVC components become brittle and crack after years of sun.
Blocked drainage
As with all lanterns, blocked eaves drainage causes overflow.
Covering Tonypandy and nearby
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.
Tonypandy is around 10 miles from Bridgend, and both are within our Mid Glamorgan coverage.
Close by, we also cover Rhondda (3 miles), Pontypridd (5 miles), Aberdare (6 miles).
What should you expect to pay in Tonypandy?
Typical range: £175–£595 ex VAT, which is £210–£714 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?
In Wales, like-for-like repairs to a roof lantern don't usually involve building control. A full replacement or a bigger opening is controlled under the Building Regulations 2010 (as applied in Wales), so we set out the route in writing first. 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 Tonypandy: questions
How do I get a price for uPVC roof lantern repairs in Tonypandy?
Send a few photos of the lantern and the problem, with your Tonypandy postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
Do you need to visit to price uPVC roof lantern repairs?
Not always. Clear photos are often enough for a guide price. Where the cause isn't obvious, a visit to inspect and water-test is charged from £145 ex VAT, confirmed before we come.
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 Tonypandy
- Glazing bar and capping repairs in Tonypandy
- Misted glass unit replacement in Tonypandy
- Slipped glass panel repairs in Tonypandy
- Solar control and self-cleaning glass upgrades in Tonypandy
- Flat rooflight and skylight repairs in Tonypandy
- Urgent leak make-safe in Tonypandy
uPVC roof lantern repairs near Tonypandy
More about uPVC roof lantern repairs · All roof lantern repairs in Tonypandy