We carry out leak investigation and inspection in Newmarket and across the CB8 area. Some leaks are obvious; many aren't.

What you might be seeing
- 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
Common causes we find
Hidden water paths
Water can travel along bars, decks and linings before it shows.
More than one fault
Older lanterns often have two or three small failures.
About Newmarket and the CB8 area
Sun and UV do more damage than rain on many lanterns here: brittle ridge caps, chalky finishes and hardened gaskets. They're cheap to replace before they let water in.
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.
Newmarket is around 34 miles from Ipswich, and both are within our Suffolk coverage.
If you're just outside Newmarket, we also cover Haverhill (11 miles), Ely (12 miles), Cambridge (13 miles).
Guide prices for leak investigation and inspection in Newmarket
Most leak investigation and inspection jobs come in between £145 and £295 ex VAT (£174–£354 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?
In England, 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, so we set out the route in writing first. 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.
Leak investigation and inspection in Newmarket: questions
How do I get a price for leak investigation and inspection in Newmarket?
Send a few photos of the lantern and the problem, with your Newmarket postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
Can you repair a lantern someone else installed in Newmarket?
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 leak investigation cost?
Visits start from £145 ex VAT, up to around £295 for larger lanterns or longer water tests. The cost and what's included are confirmed in writing before we visit.
Do you provide a report?
Yes, with photos and findings, which is useful for landlords, insurers and disputes with installers.
Other lantern repairs in Newmarket
- Eaves beam and gutter repairs in Newmarket
- Misted glass unit replacement in Newmarket
- Condensation diagnosis and fixes in Newmarket
- Aluminium roof lantern repairs in Newmarket
- Roof lantern replacement in Newmarket
- Commercial roof lantern repairs in Newmarket
Leak investigation and inspection near Newmarket
More about leak investigation and inspection · All roof lantern repairs in Newmarket