We carry out roof lantern replacement in Stamford and across the PE9 area. We're repair-first, but some lanterns are past it: distorted frames, rot through the main bars, or most of the glass failed.

Signs you need roof lantern replacement
- Distorted or sagging frame
- Repeated leaks after previous repairs
- Single-glazed or very poor thermal performance
Common causes we find
Structural damage
Impact or movement distorts the frame.
Rot
Timber lanterns left unmaintained.
About Stamford and the PE9 area
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.
From Lincoln to Stamford is roughly 40 miles — all part of the Lincolnshire area we cover.
Neighbouring places we cover include Oakham (11 miles), Uppingham (11 miles), Peterborough (11 miles).
How much should it cost?
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?
Straightforward repairs — resealing, gaskets, cappings, eaves and like-for-like parts — don't normally need building regulations approval in England. Replacing the whole lantern or enlarging the opening is different and falls under the Building Regulations 2010; we confirm in writing which route applies before any replacement. 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 Stamford: questions
Do you need to visit to price roof lantern replacement?
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.
Which places near Stamford do you cover?
As well as Stamford, we cover nearby Oakham, Uppingham, Peterborough, Corby and the rest of Lincolnshire.
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 Stamford
- Roof lantern resealing in Stamford
- Eaves beam and gutter repairs in Stamford
- Slipped glass panel repairs in Stamford
- Timber roof lantern repairs in Stamford
- uPVC roof lantern repairs in Stamford
- Leak investigation and inspection in Stamford
Roof lantern replacement near Stamford
More about roof lantern replacement · All roof lantern repairs in Stamford