We carry out cleaning and maintenance in Gorseinon and across the SA4 area. Most roof lantern leaks start as small, preventable problems: blocked eaves, a lifted capping, a tired seal.

Signs you need cleaning and maintenance
- Leaves or moss at the eaves
- You've never had it checked
- The lantern is under trees
Common causes we find
Debris
Leaves and moss block drainage.
Unnoticed wear
Nobody looks at the roof until it leaks.
Roof lanterns in Gorseinon
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.
Gorseinon is around 5 miles from Swansea, and both are within our West Glamorgan coverage.
If you're just outside Gorseinon, we also cover Llanelli (5 miles), Swansea (5 miles), Ammanford (9 miles).
How much should it cost?
Typical range: £95–£245 ex VAT, which is £114–£294 with 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?
Most lantern repairs in Wales need no approval at all. Where a job turns into a replacement, the Building Regulations 2010 (as applied in Wales) apply and we confirm how the work will be signed off before we start. 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 Gorseinon: questions
Do you cover Gorseinon?
Yes. We cover Gorseinon, including the SA4 postcode area, as part of West Glamorgan. 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 Gorseinon do you cover?
As well as Gorseinon, we cover nearby Llanelli, Swansea, Ammanford, Neath and the rest of West Glamorgan.
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 Gorseinon
- Upstand and kerb repairs in Gorseinon
- Misted glass unit replacement in Gorseinon
- Cracked lantern glass replacement in Gorseinon
- Opening vent and actuator repairs in Gorseinon
- Urgent leak make-safe in Gorseinon
- Roof lantern replacement in Gorseinon
Cleaning and maintenance near Gorseinon
More about cleaning and maintenance · All roof lantern repairs in Gorseinon