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 from Ystradgynlais (SA9) and we'll tell you which it is — with the price agreed in writing before any work.

Is it time for orangery lantern repairs?
- Leaks at the lantern edge or around the internal pelmet
- Staining on the orangery ceiling
- Rotten or flaking timber on the lantern
Common causes we find
Large-span movement
Bigger lanterns move more, stressing seals.
Timber maintenance
Painted timber orangeries need regular redecoration.
Roof lanterns in Ystradgynlais
Wind-driven rain is the real test of a roof lantern, and the wetter west sees plenty of it. Leaks that appear only in a storm from one direction usually point to the cappings or eaves on that face — a useful clue when you send us photos.
If you're just outside Ystradgynlais, we also cover Neath (7 miles), Ammanford (10 miles), Maesteg (12 miles).
What should you expect to pay in Ystradgynlais?
Typical range: £395–£2,495 ex VAT, which is £474–£2,994 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 Wales?
Straightforward repairs — resealing, gaskets, cappings, eaves and like-for-like parts — don't normally need building regulations approval in Wales. Replacing the whole lantern or enlarging the opening is different and falls under the Building Regulations 2010 (as applied in Wales); we confirm in writing which route applies before any replacement. Listed buildings in Wales need listed building consent from the local planning authority for alterations, with Cadw guidance on historic buildings; check with the council before changing a lantern on a listed property.
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 Ystradgynlais: questions
Do you cover Ystradgynlais?
Yes. We cover Ystradgynlais, including the SA9 postcode area, as part of Powys. Send photos by WhatsApp or the form for a free guide price, and we'll confirm the fixed price in writing before any work starts.
Which places near Ystradgynlais do you cover?
As well as Ystradgynlais, we cover nearby Neath, Ammanford, Maesteg, Port Talbot and the rest of Powys.
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 Ystradgynlais
- Roof lantern resealing in Ystradgynlais
- Solar control and self-cleaning glass upgrades in Ystradgynlais
- Timber roof lantern repairs in Ystradgynlais
- Roof lantern respraying in Ystradgynlais
- Cleaning and maintenance in Ystradgynlais
- Roof lantern replacement in Ystradgynlais
Orangery lantern repairs near Ystradgynlais
More about orangery lantern repairs · All roof lantern repairs in Ystradgynlais