We carry out cracked lantern glass replacement in Kettering and across the NN16 area. A cracked pane in a roof lantern needs prompt attention because the glass is overhead.

Signs you need cracked lantern glass replacement
- A visible crack in the outer or inner pane
- A starburst from an impact point
- A crack running from an edge (often thermal stress)
Why it happens
Impact
Hail, falling branches or dropped tools.
Thermal stress
Uneven heating across a pane, edge damage or partial shading can crack glass from the edge.
Roof lanterns in Kettering
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.
From Northampton to Kettering is roughly 12 miles — all part of the Northamptonshire area we cover.
If you're just outside Kettering, we also cover Wellingborough (7 miles), Corby (7 miles), Rushden (9 miles).
Guide prices for cracked lantern glass replacement in Kettering
Most cracked lantern glass replacement jobs come in between £295 and £795 ex VAT (£354–£954 including VAT), per glass unit. 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.
Cracked lantern glass replacement in Kettering: questions
Can you repair a lantern someone else installed in Kettering?
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.
Which places near Kettering do you cover?
As well as Kettering, we cover nearby Wellingborough, Corby, Rushden, Market Harborough and the rest of Northamptonshire.
Is it covered by home insurance?
Accidental damage often is; check your policy. We can provide a written quote and photos for your insurer.
Why did my glass crack on a sunny day?
Thermal stress — one part of the pane heats faster than another, often where it's shaded or chipped at the edge.
Other lantern repairs in Kettering
- Flat roof junction and flashing repairs in Kettering
- Condensation diagnosis and fixes in Kettering
- Opening vent and actuator repairs in Kettering
- Flat rooflight and skylight repairs in Kettering
- Urgent leak make-safe in Kettering
- Roof lantern replacement in Kettering
Cracked lantern glass replacement near Kettering
More about cracked lantern glass replacement · All roof lantern repairs in Kettering