We carry out ridge and hip repairs in Rawtenstall and across the BB4 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
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.
Roof lanterns in Rawtenstall
Western and upland parts of the UK get more rain and more wind-driven rain than the east, and that's what finds weak cappings and blocked eaves first. Lanterns here benefit from a check of the bars on the most exposed face and a clear eaves channel before winter.
We cover Rawtenstall as part of Lancashire, about 18 miles from Preston.
We also cover nearby Accrington (5 miles), Bury (7 miles), Burnley (7 miles).
How much should it cost?
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 Rawtenstall: questions
Do you cover Rawtenstall?
Yes. We cover Rawtenstall, including the BB4 postcode area, as part of Lancashire. 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.
Which places near Rawtenstall do you cover?
As well as Rawtenstall, we cover nearby Accrington, Bury, Burnley, Darwen and the rest of Lancashire.
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 Rawtenstall
- Cracked lantern glass replacement in Rawtenstall
- Slipped glass panel repairs in Rawtenstall
- Condensation diagnosis and fixes in Rawtenstall
- uPVC roof lantern repairs in Rawtenstall
- Roof lantern respraying in Rawtenstall
- Urgent leak make-safe in Rawtenstall
Ridge and hip repairs near Rawtenstall
More about ridge and hip repairs · All roof lantern repairs in Rawtenstall