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 Stratford-upon-Avon (CV37) and we'll tell you which it is — with the price agreed in writing before any work.

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?
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.
About Stratford-upon-Avon and the CV37 area
Most inland lantern leaks aren't storm damage; they're usually tired sealant, a lifted capping or blocked eaves drainage. All three are quick to find and fix once you know where to look.
Stratford-upon-Avon is around 8 miles from Warwick, and both are within our Warwickshire coverage.
Close by, we also cover Warwick (8 miles), Leamington Spa (10 miles), Kenilworth (12 miles).
What should you expect to pay in Stratford-upon-Avon?
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 England?
Straightforward repairs — resealing, gaskets, cappings, eaves and like-for-like parts — don't normally need building regulations approval in England. Replacing the whole lantern or enlarging the opening is different and falls under the Building Regulations 2010; we confirm in writing which route applies before any replacement. Listed buildings need listed building consent from the local council for alterations, and conservation areas can have extra controls; like-for-like repairs are treated differently from changes, so check with the council's conservation officer first.
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 Stratford-upon-Avon: questions
Do you cover Stratford-upon-Avon?
Yes. We cover Stratford-upon-Avon, including the CV37 postcode area, as part of Warwickshire. Send photos by WhatsApp or the form for a free guide price, and we'll confirm the fixed price in writing before any work starts.
Can you repair a lantern someone else installed in Stratford-upon-Avon?
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.
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 Stratford-upon-Avon
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- Misted glass unit replacement in Stratford-upon-Avon
- Cracked lantern glass replacement in Stratford-upon-Avon
- Roof lantern respraying in Stratford-upon-Avon
- Urgent leak make-safe in Stratford-upon-Avon
- Orangery lantern repairs in Stratford-upon-Avon
Ridge and hip repairs near Stratford-upon-Avon
More about ridge and hip repairs · All roof lantern repairs in Stratford-upon-Avon