We carry out ridge and hip repairs in Llantwit Major and across the CF61 area. The ridge is where the hip bars and glazing bars meet at the top of a lantern, usually under a moulded or pressed end cap.
What you might be seeing
- Drips near the centre or top of the lantern
- A cracked or faded ridge end cap
- Staining along the hip bars inside
What usually causes it?
Movement at the junction
Several bars meet at one point and each moves slightly with temperature; the seals at the ridge take the strain.
Poor original sealing
Ridge details are fiddly. If the original sealing was rushed, it's often the first place to leak.
Roof lanterns in Llantwit Major
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.
Llantwit Major is around 14 miles from Cardiff, and both are within our South Glamorgan coverage.
We also cover nearby Cowbridge (4 miles), Bridgend (8 miles), Barry (9 miles).
Guide prices for ridge and hip repairs in Llantwit Major
Guide price for ridge and hip repairs: £195–£445 ex VAT (£234–£534 inc 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.
Ridge and hip repairs in Llantwit Major: questions
How do I get a price for ridge and hip repairs in Llantwit Major?
Send a few photos of the lantern and the problem, with your Llantwit Major 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 Llantwit Major?
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.
What does a ridge repair cost?
Usually £195–£445 ex VAT for a standard lantern, confirmed in writing before work starts.
Can you replace just the ridge cap?
Yes, if a compatible cap is available and the seals underneath are sound.
Other lantern repairs in Llantwit Major
- Roof lantern resealing in Llantwit Major
- Solar control and self-cleaning glass upgrades in Llantwit Major
- Timber roof lantern repairs in Llantwit Major
- Leak investigation and inspection in Llantwit Major
- Roof lantern replacement in Llantwit Major
- Commercial roof lantern repairs in Llantwit Major
Ridge and hip repairs near Llantwit Major
More about ridge and hip repairs · All roof lantern repairs in Llantwit Major