The eaves beam is the frame around the base of a lantern, and most designs have a drainage channel inside it that lets water out through small weep slots. Send photos from Port Talbot (SA12) and we'll tell you which it is — with the price agreed in writing before any work.

Is it time for eaves beam and gutter repairs?
- Drips along the bottom edge of the lantern
- Water at the corners after heavy rain
- Moss, leaves or grit visible along the base
What usually causes it?
Blocked weep slots
Debris settles at the eaves and blocks the outlets, so the channel fills and overflows inward.
Trees and moss
Lanterns near trees fill with leaves every autumn and need regular clearing.
Roof lanterns in Port Talbot
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.
We cover Port Talbot as part of West Glamorgan, about 7 miles from Swansea.
Close by, we also cover Neath (5 miles), Maesteg (5 miles), Swansea (7 miles).
What should you expect to pay in Port Talbot?
Typical range: £175–£395 ex VAT, which is £210–£474 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?
In Wales, 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 2010 (as applied in Wales), so we set out the route in writing first. 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.
Eaves beam and gutter repairs in Port Talbot: questions
How do I get a price for eaves beam and gutter repairs in Port Talbot?
Send a few photos of the lantern and the problem, with your Port Talbot postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
Which places near Port Talbot do you cover?
As well as Port Talbot, we cover nearby Neath, Maesteg, Swansea, Porthcawl and the rest of West Glamorgan.
Can I clear the eaves myself?
Only if you can do it safely from a properly secured ladder without standing on the roof or leaning on the glass. If in doubt, don't — falls from flat roofs are a common cause of injury.
Why does my lantern only leak at the corners?
Corners are where the eaves beam is jointed and where water collects. A failed corner seal or blocked weep near the corner is the usual cause.
Other lantern repairs in Port Talbot
- Glazing bar and capping repairs in Port Talbot
- Flat roof junction and flashing repairs in Port Talbot
- Timber roof lantern repairs in Port Talbot
- uPVC roof lantern repairs in Port Talbot
- Opening vent and actuator repairs in Port Talbot
- Leak investigation and inspection in Port Talbot
Eaves beam and gutter repairs near Port Talbot
More about eaves beam and gutter repairs · All roof lantern repairs in Port Talbot