The eaves beam is the frame around the base of a lantern, and most designs have a drainage channel inside it that lets water out through small weep slots. Send photos from Hatfield (AL10) and we'll tell you which it is — with the price agreed in writing before any work.

What you might be seeing
- Water at the corners after heavy rain
- Moss, leaves or grit visible along the base
- Standing water in the eaves channel
Common causes we find
Open corner joints
The eaves beam is mitred or jointed at the corners; if the joint seal fails, water drops straight through.
Trees and moss
Lanterns near trees fill with leaves every autumn and need regular clearing.
Roof lanterns in Hatfield
Lanterns in central England see a bit of everything — summer sun that ages seals and end caps, autumn leaf fall that blocks eaves, and frosty mornings that bring condensation. A yearly check covers all three.
We cover Hatfield as part of Hertfordshire, about 5 miles from St Albans.
If you're just outside Hatfield, we also cover Welwyn Garden City (3 miles), St Albans (5 miles), Potters Bar (5 miles).
What should you expect to pay in Hatfield?
Typical range: £175–£395 ex VAT, which is £210–£474 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?
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.
Eaves beam and gutter repairs in Hatfield: questions
Do you need to visit to price eaves beam and gutter repairs?
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 Hatfield?
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.
How much does an eaves repair cost?
Clearing and resealing is usually £175–£395 ex VAT; rebuilding a damaged eaves section is priced on survey. You get a fixed price in writing first.
Why does my lantern only leak at the corners?
Corners are where the eaves beam is jointed and where water collects. A failed corner seal or blocked weep near the corner is the usual cause.
Other lantern repairs in Hatfield
- Roof lantern resealing in Hatfield
- Flat roof junction and flashing repairs in Hatfield
- Cracked lantern glass replacement in Hatfield
- uPVC roof lantern repairs in Hatfield
- Cleaning and maintenance in Hatfield
- Orangery lantern repairs in Hatfield
Eaves beam and gutter repairs near Hatfield
More about eaves beam and gutter repairs · All roof lantern repairs in Hatfield