A slipped panel is a glass unit that has slid down its glazing bars, leaving a gap at the top and often pushing past the eaves at the bottom. Send photos from Notting Hill (W11) and we'll tell you which it is — with the price agreed in writing before any work.
Signs you need slipped glass panel repairs
- A visible gap under the capping at the top of a pane
- Glass edge overhanging the eaves more than its neighbours
- A leak at the top of one pane only
Why it happens
Missing setting blocks
Blocks under the bottom edge carry the weight of the unit; if they're missing or crushed, the unit creeps down.
Loose cappings
If the capping no longer clamps the glass firmly, the unit can creep with thermal movement.
Roof lanterns in Notting Hill
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.
Across London, many lanterns sit on rear extensions with access only through the house, so we protect floors and plan the work to keep time indoors to a minimum. Parking and any permits are factored into the quote.
From Westminster to Notting Hill is roughly 3 miles — all part of the Greater London area we cover.
Neighbouring places we cover include Shepherds Bush (1 mile), Willesden (2 miles), Fulham (2 miles).
Guide prices for slipped glass panel repairs in Notting Hill
Most slipped glass panel repairs jobs come in between £195 and £445 ex VAT (£234–£534 including VAT), per panel. 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?
Straightforward repairs — resealing, gaskets, cappings, eaves and like-for-like parts — don't normally need building regulations approval in England. Replacing the whole lantern or enlarging the opening is different and falls under the Building Regulations 2010; we confirm in writing which route applies before any replacement. 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.
Slipped glass panel repairs in Notting Hill: questions
Can you repair a lantern someone else installed in Notting Hill?
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.
Which places near Notting Hill do you cover?
As well as Notting Hill, we cover nearby Shepherds Bush, Willesden, Fulham, Chelsea and the rest of Greater London.
Can a slipped panel be pushed back up?
Not safely without removing the capping. The fix is to support the unit properly so it can't slip again.
Does a slipped panel mean my lantern was badly fitted?
Not necessarily — blocks can crush and stops can break over time — but if the lantern is new, talk to the installer first as it may be under warranty.
Other lantern repairs in Notting Hill
- Glazing bar and capping repairs in Notting Hill
- Eaves beam and gutter repairs in Notting Hill
- Flat roof junction and flashing repairs in Notting Hill
- Aluminium roof lantern repairs in Notting Hill
- Roof lantern respraying in Notting Hill
- Cleaning and maintenance in Notting Hill
Slipped glass panel repairs near Notting Hill
More about slipped glass panel repairs · All roof lantern repairs in Notting Hill