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Gwent · NP12

Ridge and hip repairs in Blackwood

If you're in Blackwood 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 Blackwood (NP12) 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
  • Sealant around the ridge cap split or missing
  • 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.

Poor original sealing

Ridge details are fiddly. If the original sealing was rushed, it's often the first place to leak.

Roof lanterns in Blackwood

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.

From Newport, Gwent to Blackwood is roughly 11 miles — all part of the Gwent area we cover.

Close by, we also cover Risca (6 miles), Caerphilly (6 miles), Pontypridd (7 miles).

Guide prices for ridge and hip repairs in Blackwood

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

Most ridge and hip repairs jobs come in between £195 and £445 ex VAT (£234–£534 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.

Ridge and hip repairs in Blackwood: questions

Can you repair a lantern someone else installed in Blackwood?

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 Blackwood do you cover?

As well as Blackwood, we cover nearby Risca, Caerphilly, Pontypridd, Pontypool 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 Blackwood

Ridge and hip repairs near Blackwood

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

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