A cracked pane in a roof lantern needs prompt attention because the glass is overhead. Send photos from Ashford, Kent (TN24) and we'll tell you which it is — with the price agreed in writing before any work.
What you might be seeing
- A visible crack in the outer or inner pane
- A starburst from an impact point
- A crack running from an edge (often thermal stress)
What usually causes it?
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 Ashford, Kent
Drier, sunnier parts of the UK are kinder to seals than the wet west, but strong sun ages sealant, gaskets and plastic end caps, and south- or west-facing lanterns can make rooms very warm. Solar control glass and an opening vent help.
Near the coast, salt in the air is hard on aluminium finishes and fixings; washing the frame occasionally and touching in chips keeps corrosion away.
Ashford, Kent is around 18 miles from Maidstone, and both are within our Kent coverage.
We also cover nearby Faversham (12 miles), Canterbury (13 miles), Folkestone (13 miles).
Guide prices for cracked lantern glass replacement in Ashford, Kent
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 Ashford, Kent: questions
Do you need to visit to price cracked lantern glass 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.
Can you repair a lantern someone else installed in Ashford, Kent?
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.
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 Ashford, Kent
- Misted glass unit replacement in Ashford, Kent
- Solar control and self-cleaning glass upgrades in Ashford, Kent
- uPVC roof lantern repairs in Ashford, Kent
- Roof lantern respraying in Ashford, Kent
- Leak investigation and inspection in Ashford, Kent
- Urgent leak make-safe in Ashford, Kent
Cracked lantern glass replacement near Ashford, Kent
More about cracked lantern glass replacement · All roof lantern repairs in Ashford, Kent