In Falmouth, as everywhere, most roof lantern leaks start as small, preventable problems: blocked eaves, a lifted capping, a tired seal. Send photos and we'll tell you what we think has failed.

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.
Roof lanterns in Falmouth
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.
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.
From Truro to Falmouth is roughly 8 miles — all part of the Cornwall area we cover.
If you're just outside Falmouth, we also cover Truro (8 miles), Redruth (9 miles), Camborne (11 miles).
What should you expect to pay in Falmouth?
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 England?
Most lantern repairs in England need no approval at all. Where a job turns into a replacement, the Building Regulations 2010 apply and we confirm how the work will be signed off before we start. Listed buildings need listed building consent from the local council for alterations, and conservation areas can have extra controls; like-for-like repairs are treated differently from changes, so check with the council's conservation officer first.
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 Falmouth: questions
Do you cover Falmouth?
Yes. We cover Falmouth, including the TR11 postcode area, as part of Cornwall. 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.
How do I get a price for cleaning and maintenance in Falmouth?
Send a few photos of the lantern and the problem, with your Falmouth postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
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 Falmouth
- Ridge and hip repairs in Falmouth
- Upstand and kerb repairs in Falmouth
- Solar control and self-cleaning glass upgrades in Falmouth
- Flat rooflight and skylight repairs in Falmouth
- Urgent leak make-safe in Falmouth
- Orangery lantern repairs in Falmouth
Cleaning and maintenance near Falmouth
More about cleaning and maintenance · All roof lantern repairs in Falmouth