We carry out eaves beam and gutter repairs in Purley and across the CR8 area. The eaves beam is the frame around the base of a lantern, and most designs have a drainage channel inside it that lets water out through small weep slots.

What you might be seeing
- Drips along the bottom edge of the lantern
- Water at the corners after heavy rain
- Moss, leaves or grit visible along the base
Common causes we find
Open corner joints
The eaves beam is mitred or jointed at the corners; if the joint seal fails, water drops straight through.
Trees and moss
Lanterns near trees fill with leaves every autumn and need regular clearing.
Roof lanterns in Purley
Even in drier areas, one heavy downpour with blocked eaves is enough to overflow a lantern indoors. Clearing the eaves channel is the simplest prevention there is.
London's extensions are often tight to neighbouring walls and roofs. Where a repair needs access over a neighbour's property, we'll tell you in advance so you can arrange it.
Purley is around 11 miles from Westminster, and both are within our Greater London coverage.
If you're just outside Purley, we also cover Coulsdon (2 miles), South Croydon (2 miles), Wallington (3 miles).
How much should it cost?
Typical range: £175–£395 ex VAT, which is £210–£474 with VAT, per lantern. 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.
Eaves beam and gutter repairs in Purley: questions
How do I get a price for eaves beam and gutter repairs in Purley?
Send a few photos of the lantern and the problem, with your Purley postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
Do you need to visit to price eaves beam and gutter repairs?
Not always. Clear photos are often enough for a guide price. Where the cause isn't obvious, a visit to inspect and water-test is charged from £145 ex VAT, confirmed before we come.
How much does an eaves repair cost?
Clearing and resealing is usually £175–£395 ex VAT; rebuilding a damaged eaves section is priced on survey. You get a fixed price in writing first.
Can I clear the eaves myself?
Only if you can do it safely from a properly secured ladder without standing on the roof or leaning on the glass. If in doubt, don't — falls from flat roofs are a common cause of injury.
Other lantern repairs in Purley
- Roof lantern resealing in Purley
- Glazing bar and capping repairs in Purley
- Flat roof junction and flashing repairs in Purley
- Cracked lantern glass replacement in Purley
- Aluminium roof lantern repairs in Purley
- Opening vent and actuator repairs in Purley
Eaves beam and gutter repairs near Purley
More about eaves beam and gutter repairs · All roof lantern repairs in Purley