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County Antrim · BT1

Timber roof lantern repairs in Belfast

If you're in Belfast and dealing with rot or flaking paint on a timber lantern, we can help. We cut out rot, splice or resin-repair timber, reseal the glazing and redecorate, and confirm the fixed price in writing before we start.

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Timber roof lanterns are beautiful and repairable, but they need sound paint, sound beads and dry timber. Send photos from Belfast (BT1) and we'll tell you which it is — with the price agreed in writing before any work.

Weathered painted timber roof lantern on an orangery being sanded before repainting

What you might be seeing

  • Soft timber when pressed
  • Dark staining or black lines along joints
  • 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.

Covering Belfast and nearby

Damp, mild winters keep moss and algae growing on flat roofs and lantern frames, which holds water against seals and blocks weep slots. Regular clearing makes a real difference in wetter areas.

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.

Close by, we also cover Newtownabbey (4 miles), Holywood (5 miles), Lisburn (7 miles).

What should you expect to pay in Belfast?

Guide price, per lantern£395–£1,995 ex VAT£474–£2,394 inc VAT

Guide price for timber roof lantern repairs: £395–£1,995 ex VAT (£474–£2,394 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 Northern Ireland?

Most lantern repairs in Northern Ireland need no approval at all. Where a job turns into a replacement, the Building Regulations (Northern Ireland) 2012 apply and we confirm how the work will be signed off before we start. 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?

  1. Send photosWhatsApp or upload a few photos and tell us when it leaks.
  2. Guide priceWe reply with a guide price and whether a visit is needed.
  3. Fixed price in writingYou approve the price and the date before anything starts.
  4. Repair and testWe fix what's failed, water-test where it matters, and send photos.

Timber roof lantern repairs in Belfast: 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 Belfast?

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.

Do you work on listed buildings?

Yes. Listed building consent may be needed for changes; like-for-like repair is generally treated differently from alteration, but check with your council's conservation officer before work.

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 Belfast

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