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. We carry out ridge and hip repairs across Wiltshire, with a guide price from your photos and a fixed price in writing before any work starts.

Signs you need 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
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 Wiltshire
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.
What should you expect to pay for ridge and hip repairs in Wiltshire?
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 Wiltshire: questions
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.
Which towns in Wiltshire do you cover?
All of Wiltshire, including Swindon, Salisbury, Trowbridge, Chippenham. Rural and remote addresses are covered by arrangement.
How do I get a price for ridge and hip repairs in Wiltshire?
Send a few photos of the lantern and the problem with your postcode, by WhatsApp or the form. We reply with a guide price and confirm the fixed price in writing before any work starts.
Other repairs in Wiltshire
- Glazing bar and capping repairs in Wiltshire
- Upstand and kerb repairs in Wiltshire
- Slipped glass panel repairs in Wiltshire
- Timber roof lantern repairs in Wiltshire
- Aluminium roof lantern repairs in Wiltshire
- Opening vent and actuator repairs in Wiltshire
Nearby areas
- Ridge and hip repairs in Bristol
- Ridge and hip repairs in Gloucestershire
- Ridge and hip repairs in Somerset
- Ridge and hip repairs in Hampshire
- Ridge and hip repairs in Oxfordshire
More about ridge and hip repairs · All roof lantern repairs in Wiltshire