We're repair-first, but some lanterns are past it: distorted frames, rot through the main bars, or most of the glass failed. Send photos from Oxford (OX1) and we'll tell you which it is — with the price agreed in writing before any work.

What you might be seeing
- Distorted or sagging frame
- Rotten timber throughout
- Single-glazed or very poor thermal performance
Common causes we find
Structural damage
Impact or movement distorts the frame.
Rot
Timber lanterns left unmaintained.
Covering Oxford and nearby
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.
If you're just outside Oxford, we also cover Abingdon (6 miles), Didcot (10 miles), Witney (10 miles).
What should you expect to pay in Oxford?
Guide price for roof lantern replacement: £1,995–£4,995 ex VAT (£2,394–£5,994 inc VAT), supplied and fitted. 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.
Roof lantern replacement in Oxford: questions
How do I get a price for roof lantern replacement in Oxford?
Send a few photos of the lantern and the problem, with your Oxford postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
Can you repair a lantern someone else installed in Oxford?
Yes. We repair lanterns whoever fitted them. If yours is still under the installer's warranty, contact them first so you don't affect it.
How much does a replacement roof lantern cost?
Standard sizes typically £1,995–£4,995 ex VAT supplied and fitted; bespoke sizes and kerb rebuilds are priced on survey. You get the fixed price in writing first.
Can the new lantern use the existing opening?
Usually, if the kerb is sound and the size suits a standard or made-to-measure lantern.
Other lantern repairs in Oxford
- Roof lantern leak repairs in Oxford
- Glazing bar and capping repairs in Oxford
- Upstand and kerb repairs in Oxford
- Slipped glass panel repairs in Oxford
- Condensation diagnosis and fixes in Oxford
- Flat rooflight and skylight repairs in Oxford
Roof lantern replacement near Oxford
More about roof lantern replacement · All roof lantern repairs in Oxford