We carry out misted glass unit replacement in Reading and across the RG1 area. 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.
Signs you need misted glass unit replacement
- One pane looks hazier than the others
- Misting that comes and goes with the weather
- Water marks or tide lines inside the unit
What usually causes it?
Water sitting on the edge
If the unit's edge sits in water because the eaves don't drain, the seal fails sooner.
Movement and age
Thermal movement and age wear the seal; units at the bottom of the lantern often go first.
Roof lanterns in Reading
Leaf fall from garden trees is the most common cause of eaves overflow on suburban extensions. If your lantern sits near trees, clearing the eaves channel each autumn prevents a lot of drips.
We also cover nearby Wokingham (7 miles), Crowthorne (10 miles), Yateley (10 miles).
Guide prices for misted glass unit replacement in Reading
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?
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.
Misted glass unit replacement in Reading: questions
How do I get a price for misted glass unit replacement in Reading?
Send a few photos of the lantern and the problem, with your Reading 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 Reading do you cover?
As well as Reading, we cover nearby Wokingham, Crowthorne, Yateley, Bracknell and the rest of Berkshire.
How much does a misted lantern unit cost to replace?
Usually £245–£595 ex VAT per unit depending on size, glass spec and access, confirmed in writing before work starts.
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 Reading
- Eaves beam and gutter repairs in Reading
- Solar control and self-cleaning glass upgrades in Reading
- Condensation diagnosis and fixes in Reading
- Opening vent and actuator repairs in Reading
- Flat rooflight and skylight repairs in Reading
- Commercial roof lantern repairs in Reading
Misted glass unit replacement near Reading
More about misted glass unit replacement · All roof lantern repairs in Reading