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Gwent · NP25

Ridge and hip repairs in Monmouth

If you're in Monmouth and dealing with a leak at the ridge, we can help. We repair, reseal or replace the ridge end cap and the hip junctions at the top of the lantern, and confirm the fixed price in writing before we start.

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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. Send photos from Monmouth (NP25) and we'll tell you which it is — with the price agreed in writing before any work.

Ridge end cap and hip bars at the top of an anthracite aluminium roof lantern

Is it time for ridge and hip repairs?

  • Drips near the centre or top of the lantern
  • A cracked or faded ridge end cap
  • Staining along the hip bars inside

Why it happens

UV-damaged end caps

Plastic ridge end caps become brittle and crack, especially on south-facing lanterns.

Movement at the junction

Several bars meet at one point and each moves slightly with temperature; the seals at the ridge take the strain.

Covering Monmouth and nearby

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.

Monmouth is around 20 miles from Newport, Gwent, and both are within our Gwent coverage.

Close by, we also cover Chepstow (12 miles), Abergavenny (13 miles), Pontypool (16 miles).

What should you expect to pay in Monmouth?

Guide price, per lantern£195–£445 ex VAT£234–£534 inc VAT

Typical range: £195–£445 ex VAT, which is £234–£534 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?

  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.

Ridge and hip repairs in Monmouth: questions

How do I get a price for ridge and hip repairs in Monmouth?

Send a few photos of the lantern and the problem, with your Monmouth postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.

Which places near Monmouth do you cover?

As well as Monmouth, we cover nearby Chepstow, Abergavenny, Pontypool, Cwmbran and the rest of Gwent.

What does a ridge repair cost?

Usually £195–£445 ex VAT for a standard lantern, confirmed in writing before work starts.

My ridge cap is a different colour from the frame — does that matter?

Faded or chalky caps are a sign of UV damage. Colour alone isn't a leak, but brittle caps crack, so we check them.

Other lantern repairs in Monmouth

Ridge and hip repairs near Monmouth

More about ridge and hip repairs · All roof lantern repairs in Monmouth

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