We carry out roof lantern replacement in Feltham and across the TW13 area. We're repair-first, but some lanterns are past it: distorted frames, rot through the main bars, or most of the glass failed.

Signs you need roof lantern replacement
- Several misted or cracked units
- Repeated leaks after previous repairs
- Single-glazed or very poor thermal performance
Why it happens
Age
Older lanterns can't be brought up to modern performance with repairs alone.
Structural damage
Impact or movement distorts the frame.
About Feltham and the TW13 area
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.
We cover Feltham as part of Greater London, about 12 miles from Westminster.
Close by, we also cover Hanworth (2 miles), Ashford, Surrey (2 miles), Hounslow (3 miles).
What should you expect to pay in Feltham?
Typical range: £1,995–£4,995 ex VAT, which is £2,394–£5,994 with VAT, supplied and fitted. 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.
Roof lantern replacement in Feltham: questions
Do you cover Feltham?
Yes. We cover Feltham, including the TW13 postcode area, as part of Greater London. 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 Feltham do you cover?
As well as Feltham, we cover nearby Hanworth, Ashford, Surrey, Hounslow, Sunbury-on-Thames and the rest of Greater London.
How much does a replacement roof lantern cost?
Standard sizes typically £1,995–£4,995 ex VAT supplied and fitted; bespoke sizes and kerb rebuilds are priced on survey. You get the fixed price in writing first.
Will you tell me if repair is enough?
Yes. We'd rather do a repair that works than sell a lantern you don't need.
Other lantern repairs in Feltham
- Roof lantern leak repairs in Feltham
- Roof lantern resealing in Feltham
- Flat roof junction and flashing repairs in Feltham
- Misted glass unit replacement in Feltham
- Slipped glass panel repairs in Feltham
- Cleaning and maintenance in Feltham
Roof lantern replacement near Feltham
More about roof lantern replacement · All roof lantern repairs in Feltham