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South Glamorgan · CF64

Cleaning and maintenance in Penarth

For cleaning and maintenance in Penarth, the job is simple to describe: we clear, clean and check lanterns so small problems are caught before they leak. Photos first, a guide price back, then a written fixed price.

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Most roof lantern leaks start as small, preventable problems: blocked eaves, a lifted capping, a tired seal. Send photos from Penarth (CF64) and we'll tell you which it is — with the price agreed in writing before any work.

Roof lantern glass being cleaned with a water-fed pole and brush on a flat roof

Signs you need cleaning and maintenance

  • Dirty glass or green algae on the frame
  • You've never had it checked
  • The lantern is under trees

What usually causes it?

Debris

Leaves and moss block drainage.

Unnoticed wear

Nobody looks at the roof until it leaks.

About Penarth and the CF64 area

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.

From Cardiff to Penarth is roughly 3 miles — all part of the South Glamorgan area we cover.

If you're just outside Penarth, we also cover Cardiff (3 miles), Barry (5 miles), Caerphilly (10 miles).

What should you expect to pay in Penarth?

Guide price, per visit£95–£245 ex VAT£114–£294 inc VAT

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?

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?

  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.

Cleaning and maintenance in Penarth: questions

Do you need to visit to price cleaning and maintenance?

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 Penarth?

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.

What does a maintenance visit cost?

Usually £95–£245 ex VAT per visit depending on size and access, confirmed in writing before the visit.

Do you clean the inside of the glass?

We can, where safe access from inside is possible; let us know when booking.

Other lantern repairs in Penarth

Cleaning and maintenance near Penarth

More about cleaning and maintenance · All roof lantern repairs in Penarth

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