A cracked pane in a roof lantern needs prompt attention because the glass is overhead. Send photos from Fareham (PO16) and we'll tell you which it is — with the price agreed in writing before any work.

Is it time for cracked lantern glass replacement?
- A visible crack in the outer or inner pane
- A crack running from an edge (often thermal stress)
- Broken glass inside the room — keep everyone out of the area
Why it happens
Impact
Hail, falling branches or dropped tools.
Spontaneous breakage
Toughened glass can occasionally break without warning, which is why laminated inner panes are recommended overhead.
About Fareham and the PO16 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.
From Southampton to Fareham is roughly 10 miles — all part of the Hampshire area we cover.
If you're just outside Fareham, we also cover Gosport (4 miles), Portsmouth (5 miles), Waterlooville (7 miles).
Guide prices for cracked lantern glass replacement in Fareham
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 Fareham: questions
How do I get a price for cracked lantern glass replacement in Fareham?
Send a few photos of the lantern and the problem, with your Fareham postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
Can you repair a lantern someone else installed in Fareham?
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.
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 Fareham
- Eaves beam and gutter repairs in Fareham
- Solar control and self-cleaning glass upgrades in Fareham
- Aluminium roof lantern repairs in Fareham
- Roof lantern replacement in Fareham
- Orangery lantern repairs in Fareham
- Commercial roof lantern repairs in Fareham
Cracked lantern glass replacement near Fareham
More about cracked lantern glass replacement · All roof lantern repairs in Fareham