Each glazing bar on a roof lantern has a top capping that clamps the glass onto gaskets. Send photos from Skegness (PE25) and we'll tell you which it is — with the price agreed in writing before any work.

What you might be seeing
- A capping visibly higher than its neighbours
- Gasket rubber poking out, cracked or missing
- End caps missing at the bottom of a bar
Why it happens
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.
Roof lanterns in Skegness
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.
Coastal wind drives rain hard against lanterns, so cappings and ridge seals on the seaward face take the most punishment.
From Lincoln to Skegness is roughly 37 miles — all part of the Lincolnshire area we cover.
We also cover nearby Boston (19 miles), King's Lynn (27 miles), Spalding (32 miles).
What should you expect to pay in Skegness?
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?
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.
Glazing bar and capping repairs in Skegness: questions
Can you repair a lantern someone else installed in Skegness?
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 Skegness do you cover?
As well as Skegness, we cover nearby Boston, King's Lynn, Spalding, Cleethorpes and the rest of Lincolnshire.
Can a capping just be clipped back on?
Sometimes, if nothing underneath has failed. We check the gaskets first, because clipping a capping over a perished gasket doesn't stop the leak.
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 Skegness
- Ridge and hip repairs in Skegness
- Upstand and kerb repairs in Skegness
- Flat roof junction and flashing repairs in Skegness
- Slipped glass panel repairs in Skegness
- Flat rooflight and skylight repairs in Skegness
- Orangery lantern repairs in Skegness
Glazing bar and capping repairs near Skegness
More about glazing bar and capping repairs · All roof lantern repairs in Skegness