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 Hornchurch (RM11) and we'll tell you which it is — with the price agreed in writing before any work.
What you might be seeing
- A visible gap under the capping at the top of a pane
- A leak at the top of one pane only
- A pane that looks out of line with the others
What usually causes it?
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.
Covering Hornchurch and nearby
Drier, sunnier parts of the UK are kinder to seals than the wet west, but strong sun ages sealant, gaskets and plastic end caps, and south- or west-facing lanterns can make rooms very warm. Solar control glass and an opening vent help.
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.
We cover Hornchurch as part of Greater London, about 16 miles from Westminster.
Close by, we also cover Romford (2 miles), Dagenham (2 miles), Becontree (4 miles).
Guide prices for slipped glass panel repairs in Hornchurch
Guide price for slipped glass panel repairs: £195–£445 ex VAT (£234–£534 inc 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?
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.
Slipped glass panel repairs in Hornchurch: questions
Do you cover Hornchurch?
Yes. We cover Hornchurch, including the RM11 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 Hornchurch do you cover?
As well as Hornchurch, we cover nearby Romford, Dagenham, Becontree, South Ockendon 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 Hornchurch
- Roof lantern resealing in Hornchurch
- Upstand and kerb repairs in Hornchurch
- Opening vent and actuator repairs in Hornchurch
- Leak investigation and inspection in Hornchurch
- Cleaning and maintenance in Hornchurch
- Urgent leak make-safe in Hornchurch
Slipped glass panel repairs near Hornchurch
More about slipped glass panel repairs · All roof lantern repairs in Hornchurch