We carry out cleaning and maintenance in Pembroke Dock and across the SA72 area. Most roof lantern leaks start as small, preventable problems: blocked eaves, a lifted capping, a tired seal.

Is it time for cleaning and maintenance?
- Dirty glass or green algae on the frame
- Leaves or moss at the eaves
- You've never had it checked
Why it happens
Algae and dirt
Hold moisture against seals and spoil the view.
Unnoticed wear
Nobody looks at the roof until it leaks.
About Pembroke Dock and the SA72 area
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.
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.
Pembroke Dock is around 29 miles from Carmarthen, and both are within our Dyfed coverage.
We also cover nearby Milford Haven (4 miles), Haverfordwest (8 miles), Carmarthen (29 miles).
Guide prices for cleaning and maintenance in Pembroke Dock
Most cleaning and maintenance jobs come in between £95 and £245 ex VAT (£114–£294 including 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.
Cleaning and maintenance in Pembroke Dock: questions
Do you cover Pembroke Dock?
Yes. We cover Pembroke Dock, including the SA72 postcode area, as part of Dyfed. Send photos by WhatsApp or the form for a free guide price, and we'll confirm the fixed price in writing before any work starts.
Which places near Pembroke Dock do you cover?
As well as Pembroke Dock, we cover nearby Milford Haven, Haverfordwest, Carmarthen, Cardigan and the rest of Dyfed.
What does a maintenance visit cost?
Usually £95–£245 ex VAT per visit depending on size and access, confirmed in writing before the visit.
Can you set up regular visits?
Yes — tell us how often you'd like us to come and we'll confirm the price per visit in writing.
Other lantern repairs in Pembroke Dock
- Roof lantern resealing in Pembroke Dock
- Glazing bar and capping repairs in Pembroke Dock
- Misted glass unit replacement in Pembroke Dock
- Opening vent and actuator repairs in Pembroke Dock
- Flat rooflight and skylight repairs in Pembroke Dock
- Leak investigation and inspection in Pembroke Dock
Cleaning and maintenance near Pembroke Dock
More about cleaning and maintenance · All roof lantern repairs in Pembroke Dock