Each glazing bar on a roof lantern has a top capping that clamps the glass onto gaskets. Send photos from Auchterarder (PH3) and we'll tell you which it is — with the price agreed in writing before any work.

Is it time for glazing bar and capping repairs?
- A capping visibly higher than its neighbours
- Rattling or whistling in wind
- 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.
Covering Auchterarder and nearby
Snow and ice sitting at the eaves can block a lantern's drainage and push water back under the glass as it melts. If your lantern leaks after a thaw rather than after rain, tell us — it points to the eaves and kerb.
From Perth to Auchterarder is roughly 13 miles — all part of the Perth and Kinross area we cover.
If you're just outside Auchterarder, we also cover Crieff (7 miles), Dunblane (12 miles), Perth (13 miles).
Guide prices for glazing bar and capping repairs in Auchterarder
Guide price for glazing bar and capping repairs: £165–£395 ex VAT (£198–£474 inc 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 Scotland?
Most lantern repairs in Scotland need no approval at all. Where a job turns into a replacement, the Building (Scotland) Regulations 2004 apply and we confirm how the work will be signed off before we start. Listed buildings in Scotland need listed building consent from the planning authority for alterations, with Historic Environment Scotland guidance; check before changing a lantern on a listed property.
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 Auchterarder: questions
Can you repair a lantern someone else installed in Auchterarder?
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 Auchterarder do you cover?
As well as Auchterarder, we cover nearby Crieff, Dunblane, Perth, Kinross and the rest of Perth and Kinross.
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 Auchterarder
- Upstand and kerb repairs in Auchterarder
- Slipped glass panel repairs in Auchterarder
- Solar control and self-cleaning glass upgrades in Auchterarder
- Aluminium roof lantern repairs in Auchterarder
- Opening vent and actuator repairs in Auchterarder
- Orangery lantern repairs in Auchterarder
Glazing bar and capping repairs near Auchterarder
More about glazing bar and capping repairs · All roof lantern repairs in Auchterarder