Timber roof lanterns are beautiful and repairable, but they need sound paint, sound beads and dry timber. Send photos from Welwyn Garden City (AL8) and we'll tell you which it is — with the price agreed in writing before any work.
What you might be seeing
- Flaking or blistered paint on bars or eaves
- Soft timber when pressed
- Leaks at bar joints
Why it happens
Paint failure
Once the paint film breaks, water gets into the end grain and joints.
No maintenance
Timber needs redecorating on a cycle; skipped cycles turn small repairs into big ones.
Covering Welwyn Garden City and nearby
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 St Albans to Welwyn Garden City is roughly 6 miles — all part of the Hertfordshire area we cover.
We also cover nearby Hatfield (3 miles), Hertford (6 miles), St Albans (6 miles).
Guide prices for timber roof lantern repairs in Welwyn Garden City
Most timber roof lantern repairs jobs come in between £395 and £1,995 ex VAT (£474–£2,394 including VAT), per lantern. 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?
Straightforward repairs — resealing, gaskets, cappings, eaves and like-for-like parts — don't normally need building regulations approval in England. Replacing the whole lantern or enlarging the opening is different and falls under the Building Regulations 2010; we confirm in writing which route applies before any replacement. 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.
Timber roof lantern repairs in Welwyn Garden City: questions
Can you repair a lantern someone else installed in Welwyn Garden City?
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 Welwyn Garden City do you cover?
As well as Welwyn Garden City, we cover nearby Hatfield, Hertford, St Albans, Harpenden and the rest of Hertfordshire.
How much do timber lantern repairs cost?
From about £395 ex VAT for localised repairs up to around £1,995 for extensive restoration of a standard lantern, confirmed in writing before work starts.
How often does a timber lantern need painting?
It depends on exposure and paint system; many need redecorating every five to eight years.
Other lantern repairs in Welwyn Garden City
- Roof lantern resealing in Welwyn Garden City
- Upstand and kerb repairs in Welwyn Garden City
- Flat roof junction and flashing repairs in Welwyn Garden City
- Solar control and self-cleaning glass upgrades in Welwyn Garden City
- Aluminium roof lantern repairs in Welwyn Garden City
- Cleaning and maintenance in Welwyn Garden City
Timber roof lantern repairs near Welwyn Garden City
More about timber roof lantern repairs · All roof lantern repairs in Welwyn Garden City