In Bishop's Stortford, as everywhere, many uPVC roof lanterns have an aluminium core with uPVC cladding and cappings. Send photos and we'll tell you what we think has failed.
Is it time for uPVC roof lantern repairs?
- Yellowed or brittle end caps
- Cracked cappings or ridge covers
- Green algae along the bars
Common causes we find
Clip failure
Clip-on cappings can lose their grip and lift.
Blocked drainage
As with all lanterns, blocked eaves drainage causes overflow.
About Bishop's Stortford and the CM23 area
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.
We also cover nearby Harlow (7 miles), Hoddesdon (10 miles), Hertford (11 miles).
Guide prices for uPVC roof lantern repairs in Bishop's Stortford
Most uPVC roof lantern repairs jobs come in between £175 and £595 ex VAT (£210–£714 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?
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.
uPVC roof lantern repairs in Bishop's Stortford: questions
Do you cover Bishop's Stortford?
Yes. We cover Bishop's Stortford, including the CM23 postcode area, as part of Hertfordshire. 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.
Do you need to visit to price uPVC roof lantern 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.
What does a uPVC lantern repair cost?
Usually £175–£595 ex VAT per lantern, confirmed in writing before work starts.
Is it worth repairing an old uPVC lantern?
If the glass is sound and the frame isn't distorted, a repair is usually far cheaper than replacement.
Other lantern repairs in Bishop's Stortford
- Roof lantern resealing in Bishop's Stortford
- Glazing bar and capping repairs in Bishop's Stortford
- Cracked lantern glass replacement in Bishop's Stortford
- Slipped glass panel repairs in Bishop's Stortford
- Roof lantern replacement in Bishop's Stortford
- Orangery lantern repairs in Bishop's Stortford
uPVC roof lantern repairs near Bishop's Stortford
More about uPVC roof lantern repairs · All roof lantern repairs in Bishop's Stortford