If a roof lantern pane looks cloudy or wet between the two layers of glass, the sealed unit has failed and moisture has got inside. Send photos from Stourport-on-Severn (DY13) and we'll tell you which it is — with the price agreed in writing before any work.

What you might be seeing
- Fog, droplets or white bloom between the panes
- One pane looks hazier than the others
- Misting that comes and goes with the weather
What usually causes it?
Edge seal failure
Every sealed unit has an edge seal and desiccant. Once the seal fails, humid air gets in and the desiccant saturates.
Water sitting on the edge
If the unit's edge sits in water because the eaves don't drain, the seal fails sooner.
Covering Stourport-on-Severn and nearby
Most inland lantern leaks aren't storm damage; they're usually tired sealant, a lifted capping or blocked eaves drainage. All three are quick to find and fix once you know where to look.
Stourport-on-Severn is around 11 miles from Worcester, and both are within our Worcestershire coverage.
Close by, we also cover Kidderminster (4 miles), Droitwich (7 miles), Bromsgrove (9 miles).
What should you expect to pay in Stourport-on-Severn?
Guide price for misted glass unit replacement: £245–£595 ex VAT (£294–£714 inc VAT), per glass unit. 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.
Misted glass unit replacement in Stourport-on-Severn: questions
Can you repair a lantern someone else installed in Stourport-on-Severn?
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 Stourport-on-Severn do you cover?
As well as Stourport-on-Severn, we cover nearby Kidderminster, Droitwich, Bromsgrove, Stourbridge and the rest of Worcestershire.
How long does a replacement unit take?
Units are made to measure, so there's a lead time between measuring and fitting. Fitting itself is usually a short visit.
Will the new pane match the others?
We match tint and coatings as closely as possible; a new unit can look very slightly clearer than older neighbours.
Other lantern repairs in Stourport-on-Severn
- Eaves beam and gutter repairs in Stourport-on-Severn
- Cracked lantern glass replacement in Stourport-on-Severn
- Solar control and self-cleaning glass upgrades in Stourport-on-Severn
- Roof lantern respraying in Stourport-on-Severn
- Flat rooflight and skylight repairs in Stourport-on-Severn
- Roof lantern replacement in Stourport-on-Severn
Misted glass unit replacement near Stourport-on-Severn
More about misted glass unit replacement · All roof lantern repairs in Stourport-on-Severn