In St Albans, as everywhere, orangery lanterns are larger and often sit within a perimeter roof with internal gutters, so leaks can come from the lantern, the perimeter roof or the junction between them. Send photos and we'll tell you what we think has failed.

Signs you need orangery lantern repairs
- Staining on the orangery ceiling
- Rotten or flaking timber on the lantern
- Misted units on a large lantern
Common causes we find
Internal gutters
Box gutters around the lantern block and overflow inward.
Timber maintenance
Painted timber orangeries need regular redecoration.
Roof lanterns in St Albans
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.
Close by, we also cover Harpenden (5 miles), Hatfield (5 miles), Hemel Hempstead (5 miles).
How much should it cost?
Guide price for orangery lantern repairs: £395–£2,495 ex VAT (£474–£2,994 inc 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.
Orangery lantern repairs in St Albans: questions
Can you repair a lantern someone else installed in St Albans?
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 St Albans do you cover?
As well as St Albans, we cover nearby Harpenden, Hatfield, Hemel Hempstead, Welwyn Garden City and the rest of Hertfordshire.
Can you match original timber details?
Yes — splice repairs and new sections can be made to match existing profiles.
Do you repair conservatory roofs?
Our focus is lanterns and orangery lanterns; we'll advise if your roof is a conservatory system needing a different specialist.
Other lantern repairs in St Albans
- Glazing bar and capping repairs in St Albans
- Upstand and kerb repairs in St Albans
- Opening vent and actuator repairs in St Albans
- Flat rooflight and skylight repairs in St Albans
- Urgent leak make-safe in St Albans
- Roof lantern replacement in St Albans
Orangery lantern repairs near St Albans
More about orangery lantern repairs · All roof lantern repairs in St Albans