When a lantern is letting in a lot of water or the glass is broken, the first job is to stop more damage. Send photos from Denbigh (LL16) and we'll tell you which it is — with the price agreed in writing before any work.

What you might be seeing
- Broken or missing glass
- A capping or vent blown off
- Water near light fittings or sockets
Why it happens
Impact
Falling branches or debris can break glass.
Sudden seal failure
A failing joint can let go in heavy rain.
About Denbigh and the LL16 area
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.
From Wrexham to Denbigh is roughly 20 miles — all part of the Clwyd area we cover.
Neighbouring places we cover include Ruthin (6 miles), Abergele (10 miles), Rhyl (10 miles).
What should you expect to pay in Denbigh?
Guide price for urgent leak make-safe: £195–£395 ex VAT (£234–£474 inc VAT), per visit. 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.
Urgent leak make-safe in Denbigh: questions
Do you cover Denbigh?
Yes. We cover Denbigh, including the LL16 postcode area, as part of Clwyd. 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.
Can you repair a lantern someone else installed in Denbigh?
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.
What does a make-safe cost?
Usually £195–£395 ex VAT, confirmed before we attend. The permanent repair is quoted separately.
Will my insurer pay?
Storm damage is often covered; check your policy. We provide photos and a written quote.
Other lantern repairs in Denbigh
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- Roof lantern resealing in Denbigh
- Ridge and hip repairs in Denbigh
- Eaves beam and gutter repairs in Denbigh
- Timber roof lantern repairs in Denbigh
- Leak investigation and inspection in Denbigh
Urgent leak make-safe near Denbigh
More about urgent leak make-safe · All roof lantern repairs in Denbigh