We carry out ridge and hip repairs in Gerrards Cross and across the SL9 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.
Signs you need ridge and hip repairs
- A cracked or faded ridge end cap
- Sealant around the ridge cap split or missing
- Staining along the hip bars inside
Why it happens
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.
Covering Gerrards Cross and nearby
Lanterns in central England see a bit of everything — summer sun that ages seals and end caps, autumn leaf fall that blocks eaves, and frosty mornings that bring condensation. A yearly check covers all three.
From Aylesbury to Gerrards Cross is roughly 19 miles — all part of the Buckinghamshire area we cover.
Neighbouring places we cover include Chalfont St Peter (2 miles), Uxbridge (4 miles), Rickmansworth (5 miles).
Guide prices for ridge and hip repairs in Gerrards Cross
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?
In England, 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, so we set out the route in writing first. 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 Gerrards Cross: questions
Can you repair a lantern someone else installed in Gerrards Cross?
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 Gerrards Cross do you cover?
As well as Gerrards Cross, we cover nearby Chalfont St Peter, Uxbridge, Rickmansworth, Slough and the rest of Buckinghamshire.
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 Gerrards Cross
- Misted glass unit replacement in Gerrards Cross
- Cracked lantern glass replacement in Gerrards Cross
- Timber roof lantern repairs in Gerrards Cross
- Flat rooflight and skylight repairs in Gerrards Cross
- Urgent leak make-safe in Gerrards Cross
- Orangery lantern repairs in Gerrards Cross
Ridge and hip repairs near Gerrards Cross
More about ridge and hip repairs · All roof lantern repairs in Gerrards Cross