When a lantern is letting in a lot of water or the glass is broken, the first job is to stop more damage. We carry out urgent leak make-safe across Gwent, with a guide price from your photos and a fixed price in writing before any work starts.

Signs you need urgent leak make-safe
- Broken or missing glass
- A capping or vent blown off
- Water near light fittings or sockets
What usually causes it?
Impact
Falling branches or debris can break glass.
Sudden seal failure
A failing joint can let go in heavy rain.
Roof lanterns in Gwent
Western and upland parts of the UK get more rain and more wind-driven rain than the east, and that's what finds weak cappings and blocked eaves first. Lanterns here benefit from a check of the bars on the most exposed face and a clear eaves channel before winter.
What should you expect to pay for urgent leak make-safe in Gwent?
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 Gwent: questions
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.
Which towns in Gwent do you cover?
All of Gwent, including Newport, Gwent, Cwmbran, Pontypool, Ebbw Vale, Caerphilly, Risca. Rural and remote addresses are covered by arrangement.
How do I get a price for urgent leak make-safe in Gwent?
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 Gwent
- Glazing bar and capping repairs in Gwent
- Ridge and hip repairs in Gwent
- Misted glass unit replacement in Gwent
- Leak investigation and inspection in Gwent
- Roof lantern replacement in Gwent
- Commercial roof lantern repairs in Gwent
Nearby areas
- Urgent leak make-safe in Mid Glamorgan
- Urgent leak make-safe in South Glamorgan
- Urgent leak make-safe in West Glamorgan
- Urgent leak make-safe in Powys
- Urgent leak make-safe in Dyfed
More about urgent leak make-safe · All roof lantern repairs in Gwent