We carry out glazing bar and capping repairs in Basildon and across the SS14 area. Each glazing bar on a roof lantern has a top capping that clamps the glass onto gaskets.

What you might be seeing
- Gasket rubber poking out, cracked or missing
- Water running down one glazing bar inside
- Rattling or whistling in wind
Common causes we find
Gasket shrinkage
Rubber gaskets shrink back from the ends over time, leaving a gap at the ridge or eaves.
Damage
Ladders, window cleaning or someone stepping on a lantern can bend a capping or unclip it.
Covering Basildon and nearby
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.
Basildon is around 12 miles from Chelmsford, and both are within our Essex coverage.
Neighbouring places we cover include Stanford-le-Hope (3 miles), Wickford (4 miles), Billericay (4 miles).
How much should it cost?
Typical range: £165–£395 ex VAT, which is £198–£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.
Glazing bar and capping repairs in Basildon: questions
How do I get a price for glazing bar and capping repairs in Basildon?
Send a few photos of the lantern and the problem, with your Basildon postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
Which places near Basildon do you cover?
As well as Basildon, we cover nearby Stanford-le-Hope, Wickford, Billericay, South Benfleet and the rest of Essex.
How much do capping and gasket repairs cost?
Usually £165–£395 ex VAT per lantern depending on how many bars are affected, confirmed in writing before work starts.
Do you repair uPVC and timber lantern bars too?
Yes. Timber lanterns use different beads and cappings, and we repair those as part of timber lantern repairs.
Other lantern repairs in Basildon
- Roof lantern leak repairs in Basildon
- Slipped glass panel repairs in Basildon
- uPVC roof lantern repairs in Basildon
- Roof lantern respraying in Basildon
- Roof lantern replacement in Basildon
- Orangery lantern repairs in Basildon
Glazing bar and capping repairs near Basildon
More about glazing bar and capping repairs · All roof lantern repairs in Basildon