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 Maidstone (ME14) and we'll tell you which it is — with the price agreed in writing before any work.

Is it time for roof lantern replacement?
- Several misted or cracked units
- Distorted or sagging frame
- Single-glazed or very poor thermal performance
What usually causes it?
Age
Older lanterns can't be brought up to modern performance with repairs alone.
Structural damage
Impact or movement distorts the frame.
About Maidstone and the ME14 area
Even in drier areas, one heavy downpour with blocked eaves is enough to overflow a lantern indoors. Clearing the eaves channel is the simplest prevention there is.
Coastal wind drives rain hard against lanterns, so cappings and ridge seals on the seaward face take the most punishment.
We also cover nearby Chatham (8 miles), Rochester (8 miles), Gillingham (9 miles).
How much should it cost?
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?
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.
Roof lantern replacement in Maidstone: questions
Do you cover Maidstone?
Yes. We cover Maidstone, including the ME14 postcode area, as part of Kent. 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 Maidstone?
Send a few photos of the lantern and the problem, with your Maidstone 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.
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 Maidstone
- Glazing bar and capping repairs in Maidstone
- Eaves beam and gutter repairs in Maidstone
- Upstand and kerb repairs in Maidstone
- Condensation diagnosis and fixes in Maidstone
- Timber roof lantern repairs in Maidstone
- Urgent leak make-safe in Maidstone
Roof lantern replacement near Maidstone
More about roof lantern replacement · All roof lantern repairs in Maidstone