We carry out ridge and hip repairs in Bishop's Stortford and across the CM23 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.

Is it time for 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?
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 Bishop's Stortford
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.
From St Albans to Bishop's Stortford is roughly 23 miles — all part of the Hertfordshire area we cover.
Close by, we also cover Harlow (7 miles), Hoddesdon (10 miles), Hertford (11 miles).
What should you expect to pay in Bishop's Stortford?
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?
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 Bishop's Stortford: questions
How do I get a price for ridge and hip repairs in Bishop's Stortford?
Send a few photos of the lantern and the problem, with your Bishop's Stortford postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
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.
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 Bishop's Stortford
- Misted glass unit replacement in Bishop's Stortford
- Cracked lantern glass replacement in Bishop's Stortford
- uPVC roof lantern repairs in Bishop's Stortford
- Roof lantern respraying in Bishop's Stortford
- Orangery lantern repairs in Bishop's Stortford
- Commercial roof lantern repairs in Bishop's Stortford
Ridge and hip repairs near Bishop's Stortford
More about ridge and hip repairs · All roof lantern repairs in Bishop's Stortford