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 Whitehaven (CA28) and we'll tell you which it is — with the price agreed in writing before any work.

Signs you need ridge and hip repairs
- Drips near the centre or top of the lantern
- A cracked or faded ridge end cap
- Sealant around the ridge cap split or missing
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 Whitehaven
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.
We cover Whitehaven as part of Cumbria, about 35 miles from Carlisle.
We also cover nearby Workington (7 miles), Barrow-in-Furness (34 miles), Penrith (34 miles).
Guide prices for ridge and hip repairs in Whitehaven
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 England?
Most lantern repairs in England need no approval at all. Where a job turns into a replacement, the Building Regulations 2010 apply and we confirm how the work will be signed off before we start. 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 Whitehaven: questions
Do you need to visit to price ridge and hip repairs?
Not always. Clear photos are often enough for a guide price. Where the cause isn't obvious, a visit to inspect and water-test is charged from £145 ex VAT, confirmed before we come.
Which places near Whitehaven do you cover?
As well as Whitehaven, we cover nearby Workington, Barrow-in-Furness, Penrith, Carlisle and the rest of Cumbria.
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.
Can you replace just the ridge cap?
Yes, if a compatible cap is available and the seals underneath are sound.
Other lantern repairs in Whitehaven
- Roof lantern leak repairs in Whitehaven
- Upstand and kerb repairs in Whitehaven
- Flat roof junction and flashing repairs in Whitehaven
- Solar control and self-cleaning glass upgrades in Whitehaven
- uPVC roof lantern repairs in Whitehaven
- Leak investigation and inspection in Whitehaven
Ridge and hip repairs near Whitehaven
More about ridge and hip repairs · All roof lantern repairs in Whitehaven