Some leaks are obvious; many aren't. Send photos from Lanark (ML11) and we'll tell you which it is — with the price agreed in writing before any work.

Is it time for leak investigation and inspection?
- Previous repairs haven't stopped the leak
- You're not sure if it's a leak or condensation
- You need a written report for a landlord, insurer or builder
What usually causes it?
More than one fault
Older lanterns often have two or three small failures.
Not the lantern
Sometimes the source is the flat roof, a parapet, a gutter or a wall above.
Covering Lanark and nearby
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.
Lanark is around 12 miles from Hamilton, and both are within our Lanarkshire coverage.
Close by, we also cover Wishaw (8 miles), Motherwell (11 miles), Hamilton (12 miles).
How much should it cost?
Guide price for leak investigation and inspection: £145–£295 ex VAT (£174–£354 inc 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 Scotland?
In Scotland, 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 (Scotland) Regulations 2004, so we set out the route in writing first. Listed buildings in Scotland need listed building consent from the planning authority for alterations, with Historic Environment Scotland guidance; check 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.
Leak investigation and inspection in Lanark: questions
How do I get a price for leak investigation and inspection in Lanark?
Send a few photos of the lantern and the problem, with your Lanark postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
Which places near Lanark do you cover?
As well as Lanark, we cover nearby Wishaw, Motherwell, Hamilton, Bellshill and the rest of Lanarkshire.
Is the visit cost deducted from the repair?
Ask when you book — we'll confirm in writing how the visit is charged if you go ahead with the repair.
Do you provide a report?
Yes, with photos and findings, which is useful for landlords, insurers and disputes with installers.
Other lantern repairs in Lanark
- Upstand and kerb repairs in Lanark
- Flat roof junction and flashing repairs in Lanark
- Timber roof lantern repairs in Lanark
- uPVC roof lantern repairs in Lanark
- Urgent leak make-safe in Lanark
- Roof lantern replacement in Lanark
Leak investigation and inspection near Lanark
More about leak investigation and inspection · All roof lantern repairs in Lanark