We carry out ridge and hip repairs in Ilford and across the IG1 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
- Drips near the centre or top of the lantern
- A cracked or faded ridge end cap
- Staining along the hip bars inside
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.
About Ilford and the IG1 area
Drier, sunnier parts of the UK are kinder to seals than the wet west, but strong sun ages sealant, gaskets and plastic end caps, and south- or west-facing lanterns can make rooms very warm. Solar control glass and an opening vent help.
Across London, many lanterns sit on rear extensions with access only through the house, so we protect floors and plan the work to keep time indoors to a minimum. Parking and any permits are factored into the quote.
We cover Ilford as part of Greater London, about 10 miles from Westminster.
If you're just outside Ilford, we also cover Barking (2 miles), Becontree (2 miles), Leytonstone (3 miles).
Guide prices for ridge and hip repairs in Ilford
Guide price for ridge and hip repairs: £195–£445 ex VAT (£234–£534 inc 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 Ilford: questions
How do I get a price for ridge and hip repairs in Ilford?
Send a few photos of the lantern and the problem, with your Ilford postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
Which places near Ilford do you cover?
As well as Ilford, we cover nearby Barking, Becontree, Leytonstone, Stratford and the rest of Greater London.
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 Ilford
- Eaves beam and gutter repairs in Ilford
- Flat roof junction and flashing repairs in Ilford
- Condensation diagnosis and fixes in Ilford
- Aluminium roof lantern repairs in Ilford
- Flat rooflight and skylight repairs in Ilford
- Cleaning and maintenance in Ilford
Ridge and hip repairs near Ilford
More about ridge and hip repairs · All roof lantern repairs in Ilford