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 Christchurch (BH23) and we'll tell you which it is — with the price agreed in writing before any work.

Is it time for roof lantern replacement?
- Distorted or sagging frame
- Rotten timber throughout
- Repeated leaks after previous repairs
Common causes we find
Structural damage
Impact or movement distorts the frame.
Rot
Timber lanterns left unmaintained.
Roof lanterns in Christchurch
Sun and UV do more damage than rain on many lanterns here: brittle ridge caps, chalky finishes and hardened gaskets. They're cheap to replace before they let water in.
Coastal wind drives rain hard against lanterns, so cappings and ridge seals on the seaward face take the most punishment.
Christchurch is around 4 miles from Bournemouth, and both are within our Dorset coverage.
We also cover nearby Bournemouth (4 miles), New Milton (5 miles), Poole (9 miles).
Guide prices for roof lantern replacement in Christchurch
Most roof lantern replacement jobs come in between £1,995 and £4,995 ex VAT (£2,394–£5,994 including 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 Christchurch: questions
Do you cover Christchurch?
Yes. We cover Christchurch, including the BH23 postcode area, as part of Dorset. 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.
How do I get a price for roof lantern replacement in Christchurch?
Send a few photos of the lantern and the problem, with your Christchurch postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
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.
Will you tell me if repair is enough?
Yes. We'd rather do a repair that works than sell a lantern you don't need.
Other lantern repairs in Christchurch
- Glazing bar and capping repairs in Christchurch
- Misted glass unit replacement in Christchurch
- Solar control and self-cleaning glass upgrades in Christchurch
- Timber roof lantern repairs in Christchurch
- Roof lantern respraying in Christchurch
- Orangery lantern repairs in Christchurch
Roof lantern replacement near Christchurch
More about roof lantern replacement · All roof lantern repairs in Christchurch