Timber roof lanterns are beautiful and repairable, but they need sound paint, sound beads and dry timber. We carry out timber roof lantern repairs across Hertfordshire, with a guide price from your photos and a fixed price in writing before any work starts.

Signs you need timber roof lantern repairs
- Flaking or blistered paint on bars or eaves
- Dark staining or black lines along joints
- Putty or beads cracking and lifting
What usually causes it?
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.
Roof lanterns in Hertfordshire
Leaf fall from garden trees is the most common cause of eaves overflow on suburban extensions. If your lantern sits near trees, clearing the eaves channel each autumn prevents a lot of drips.
- St Albans
- Watford
- Hemel Hempstead
- Stevenage
- Welwyn Garden City
- Cheshunt
- Hatfield
- Bishop's Stortford
- Borehamwood
- Hitchin
- Hoddesdon
- Letchworth Garden City
- Harpenden
- Bushey
- Hertford
- Rickmansworth
- Potters Bar
- Berkhamsted
What should you expect to pay for timber roof lantern repairs in Hertfordshire?
Typical range: £395–£1,995 ex VAT, which is £474–£2,394 with 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 Hertfordshire: questions
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.
Do you work on listed buildings?
Yes. Listed building consent may be needed for changes; like-for-like repair is generally treated differently from alteration, but check with your council's conservation officer before work.
Which towns in Hertfordshire do you cover?
All of Hertfordshire, including St Albans, Watford, Hemel Hempstead, Stevenage, Welwyn Garden City, Cheshunt. Rural and remote addresses are covered by arrangement.
How do I get a price for timber roof lantern repairs in Hertfordshire?
Send a few photos of the lantern and the problem with your postcode, by WhatsApp or the form. We reply with a guide price and confirm the fixed price in writing before any work starts.
Other repairs in Hertfordshire
- Roof lantern leak repairs in Hertfordshire
- Ridge and hip repairs in Hertfordshire
- Eaves beam and gutter repairs in Hertfordshire
- Flat roof junction and flashing repairs in Hertfordshire
- Urgent leak make-safe in Hertfordshire
- Commercial roof lantern repairs in Hertfordshire
Nearby areas
- Timber roof lantern repairs in Bedfordshire
- Timber roof lantern repairs in Buckinghamshire
- Timber roof lantern repairs in Greater London
- Timber roof lantern repairs in Surrey
- Timber roof lantern repairs in Essex
More about timber roof lantern repairs · All roof lantern repairs in Hertfordshire