In Godalming, as everywhere, we're repair-first, but some lanterns are past it: distorted frames, rot through the main bars, or most of the glass failed. Send photos and we'll tell you what we think has failed.

Is it time for roof lantern replacement?
- Several misted or cracked units
- Repeated leaks after previous repairs
- Single-glazed or very poor thermal performance
Why it happens
Age
Older lanterns can't be brought up to modern performance with repairs alone.
Structural damage
Impact or movement distorts the frame.
Roof lanterns in Godalming
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.
Godalming is around 4 miles from Guildford, and both are within our Surrey coverage.
We also cover nearby Guildford (4 miles), Aldershot (8 miles), Farnham (8 miles).
Guide prices for roof lantern replacement in Godalming
Typical range: £1,995–£4,995 ex VAT, which is £2,394–£5,994 with 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?
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.
Roof lantern replacement in Godalming: questions
Can you repair a lantern someone else installed in Godalming?
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 Godalming do you cover?
As well as Godalming, we cover nearby Guildford, Aldershot, Farnham, Woking and the rest of Surrey.
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 Godalming
- Glazing bar and capping repairs in Godalming
- Ridge and hip repairs in Godalming
- Slipped glass panel repairs in Godalming
- Aluminium roof lantern repairs in Godalming
- Roof lantern respraying in Godalming
- Urgent leak make-safe in Godalming
Roof lantern replacement near Godalming
More about roof lantern replacement · All roof lantern repairs in Godalming