We carry out cleaning and maintenance in Rhyl and across the LL18 area. Most roof lantern leaks start as small, preventable problems: blocked eaves, a lifted capping, a tired seal.

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
Why it happens
Algae and dirt
Hold moisture against seals and spoil the view.
Unnoticed wear
Nobody looks at the roof until it leaks.
Roof lanterns in Rhyl
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.
We cover Rhyl as part of Clwyd, about 28 miles from Wrexham.
We also cover nearby Prestatyn (4 miles), Abergele (4 miles), Colwyn Bay (10 miles).
How much should it cost?
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 Rhyl: questions
Can you repair a lantern someone else installed in Rhyl?
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.
Which places near Rhyl do you cover?
As well as Rhyl, we cover nearby Prestatyn, Abergele, Colwyn Bay, Denbigh and the rest of Clwyd.
Do you clean the inside of the glass?
We can, where safe access from inside is possible; let us know when booking.
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 Rhyl
- Glazing bar and capping repairs in Rhyl
- Ridge and hip repairs in Rhyl
- Flat roof junction and flashing repairs in Rhyl
- Misted glass unit replacement in Rhyl
- Urgent leak make-safe in Rhyl
- Commercial roof lantern repairs in Rhyl
Cleaning and maintenance near Rhyl
More about cleaning and maintenance · All roof lantern repairs in Rhyl