In Pembroke Dock, as everywhere, 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 and we'll tell you what we think has failed.

Signs you need eaves beam and gutter repairs
- Drips along the bottom edge of the lantern
- Moss, leaves or grit visible along the base
- Staining on the lining just below the eaves
Why it happens
Open corner joints
The eaves beam is mitred or jointed at the corners; if the joint seal fails, water drops straight through.
Trees and moss
Lanterns near trees fill with leaves every autumn and need regular clearing.
Covering Pembroke Dock and nearby
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.
Coastal wind drives rain hard against lanterns, so cappings and ridge seals on the seaward face take the most punishment.
We cover Pembroke Dock as part of Dyfed, about 29 miles from Carmarthen.
Close by, we also cover Milford Haven (4 miles), Haverfordwest (8 miles), Carmarthen (29 miles).
What should you expect to pay in Pembroke Dock?
Most eaves beam and gutter repairs jobs come in between £175 and £395 ex VAT (£210–£474 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 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.
Eaves beam and gutter repairs in Pembroke Dock: questions
How do I get a price for eaves beam and gutter repairs in Pembroke Dock?
Send a few photos of the lantern and the problem, with your Pembroke Dock postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
Can you repair a lantern someone else installed in Pembroke Dock?
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 does an eaves repair cost?
Clearing and resealing is usually £175–£395 ex VAT; rebuilding a damaged eaves section is priced on survey. You get a fixed price in writing first.
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 Pembroke Dock
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- Cracked lantern glass replacement in Pembroke Dock
- Solar control and self-cleaning glass upgrades in Pembroke Dock
- Opening vent and actuator repairs in Pembroke Dock
- Urgent leak make-safe in Pembroke Dock
- Orangery lantern repairs in Pembroke Dock
Eaves beam and gutter repairs near Pembroke Dock
More about eaves beam and gutter repairs · All roof lantern repairs in Pembroke Dock