Timber roof lanterns are beautiful and repairable, but they need sound paint, sound beads and dry timber. Send photos from Ballymena (BT42) and we'll tell you which it is — with the price agreed in writing before any work.

Is it time for timber roof lantern repairs?
- Flaking or blistered paint on bars or eaves
- Soft timber when pressed
- Leaks at bar joints
Why it happens
Paint failure
Once the paint film breaks, water gets into the end grain and joints.
Water trapped by beads
Glazing beads and putty can trap water against the timber if their seals fail.
About Ballymena and the BT42 area
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.
Near the coast, salt in the air is hard on aluminium finishes and fixings; washing the frame occasionally and touching in chips keeps corrosion away.
Ballymena is around 23 miles from Belfast, and both are within our County Antrim coverage.
Close by, we also cover Antrim (12 miles), Magherafelt (15 miles), Ballymoney (17 miles).
What should you expect to pay in Ballymena?
Most timber roof lantern repairs jobs come in between £395 and £1,995 ex VAT (£474–£2,394 including 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 Northern Ireland?
In Northern Ireland, like-for-like repairs to a roof lantern don't usually involve building control. A full replacement or a bigger opening is controlled under the Building Regulations (Northern Ireland) 2012, so we set out the route in writing first. Listed buildings in Northern Ireland need listed building consent from the council for alterations; check with the council's planning service 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.
Timber roof lantern repairs in Ballymena: questions
Do you need to visit to price timber roof lantern 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 Ballymena?
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 do timber lantern repairs cost?
From about £395 ex VAT for localised repairs up to around £1,995 for extensive restoration of a standard lantern, confirmed in writing before work starts.
How often does a timber lantern need painting?
It depends on exposure and paint system; many need redecorating every five to eight years.
Other lantern repairs in Ballymena
- Glazing bar and capping repairs in Ballymena
- Ridge and hip repairs in Ballymena
- Slipped glass panel repairs in Ballymena
- Solar control and self-cleaning glass upgrades in Ballymena
- Condensation diagnosis and fixes in Ballymena
- Flat rooflight and skylight repairs in Ballymena
Timber roof lantern repairs near Ballymena
More about timber roof lantern repairs · All roof lantern repairs in Ballymena