We carry out roof lantern replacement in Thetford and across the IP24 area. We're repair-first, but some lanterns are past it: distorted frames, rot through the main bars, or most of the glass failed.

What you might be seeing
- Rotten timber throughout
- Repeated leaks after previous repairs
- Single-glazed or very poor thermal performance
Why it happens
Age
Older lanterns can't be brought up to modern performance with repairs alone.
Rot
Timber lanterns left unmaintained.
Roof lanterns in Thetford
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.
From Norwich to Thetford is roughly 27 miles — all part of the Norfolk area we cover.
We also cover nearby Bury St Edmunds (12 miles), Newmarket (19 miles), Stowmarket (19 miles).
What should you expect to pay in Thetford?
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 Thetford: questions
Do you cover Thetford?
Yes. We cover Thetford, including the IP24 postcode area, as part of Norfolk. 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 Thetford?
Send a few photos of the lantern and the problem, with your Thetford postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
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.
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 Thetford
- Glazing bar and capping repairs in Thetford
- Ridge and hip repairs in Thetford
- Slipped glass panel repairs in Thetford
- Condensation diagnosis and fixes in Thetford
- Opening vent and actuator repairs in Thetford
- Cleaning and maintenance in Thetford
Roof lantern replacement near Thetford
More about roof lantern replacement · All roof lantern repairs in Thetford