We carry out cracked lantern glass replacement in Reigate and across the RH2 area. A cracked pane in a roof lantern needs prompt attention because the glass is overhead.

Is it time for cracked lantern glass replacement?
- A starburst from an impact point
- A crack running from an edge (often thermal stress)
- Broken glass inside the room — keep everyone out of the area
Common causes we find
Thermal stress
Uneven heating across a pane, edge damage or partial shading can crack glass from the edge.
Spontaneous breakage
Toughened glass can occasionally break without warning, which is why laminated inner panes are recommended overhead.
Roof lanterns in Reigate
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.
We cover Reigate as part of Surrey, about 16 miles from Guildford.
If you're just outside Reigate, we also cover Redhill (2 miles), Horley (5 miles), Banstead (6 miles).
Guide prices for cracked lantern glass replacement in Reigate
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?
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.
Cracked lantern glass replacement in Reigate: questions
Can you repair a lantern someone else installed in Reigate?
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 Reigate do you cover?
As well as Reigate, we cover nearby Redhill, Horley, Banstead, Caterham and the rest of Surrey.
What does replacing cracked lantern glass cost?
Usually £295–£795 ex VAT per unit depending on size, spec and access, confirmed in writing before work starts.
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 Reigate
- Roof lantern leak repairs in Reigate
- Misted glass unit replacement in Reigate
- Solar control and self-cleaning glass upgrades in Reigate
- Aluminium roof lantern repairs in Reigate
- Orangery lantern repairs in Reigate
- Commercial roof lantern repairs in Reigate
Cracked lantern glass replacement near Reigate
More about cracked lantern glass replacement · All roof lantern repairs in Reigate