We carry out misted glass unit replacement in Pitlochry and across the PH16 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.

Is it time for misted glass unit replacement?
- Fog, droplets or white bloom between the panes
- One pane looks hazier than the others
- Water marks or tide lines inside the unit
Common causes we find
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 Pitlochry and nearby
Freeze-thaw cycles open up tired sealant and gaskets faster than mild weather does. A spring check after a hard winter catches most problems before they leak.
Pitlochry is around 24 miles from Perth, and both are within our Perth and Kinross coverage.
If you're just outside Pitlochry, we also cover Blairgowrie (17 miles), Crieff (23 miles), Perth (24 miles).
Guide prices for misted glass unit replacement in Pitlochry
Typical range: £245–£595 ex VAT, which is £294–£714 with 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 Scotland?
In Scotland, 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 (Scotland) Regulations 2004, so we set out the route in writing first. 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.
Misted glass unit replacement in Pitlochry: questions
Do you cover Pitlochry?
Yes. We cover Pitlochry, including the PH16 postcode area, as part of Perth and Kinross. Send photos by WhatsApp or the form for a free guide price, and we'll confirm the fixed price in writing before any work starts.
Which places near Pitlochry do you cover?
As well as Pitlochry, we cover nearby Blairgowrie, Crieff, Perth, Auchterarder and the rest of Perth and Kinross.
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.
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.
Other lantern repairs in Pitlochry
- Roof lantern leak repairs in Pitlochry
- Glazing bar and capping repairs in Pitlochry
- Upstand and kerb repairs in Pitlochry
- Cracked lantern glass replacement in Pitlochry
- Solar control and self-cleaning glass upgrades in Pitlochry
- Flat rooflight and skylight repairs in Pitlochry
Misted glass unit replacement near Pitlochry
More about misted glass unit replacement · All roof lantern repairs in Pitlochry