If the room under your lantern overheats in summer or glares, the glass is usually the problem, not the frame. Send photos from Annan (DG12) and we'll tell you which it is — with the price agreed in writing before any work.

Is it time for solar control and self-cleaning glass upgrades?
- The room is noticeably hotter than the rest of the house in summer
- Furniture or flooring fading under the lantern
- Clear, uncoated glass in an older lantern
What usually causes it?
Orientation
South- and west-facing lanterns gain the most heat in the afternoon.
No ventilation
A lantern without opening vents traps warm air at ceiling level.
Covering Annan and nearby
Wind-driven rain is the real test of a roof lantern, and the wetter west sees plenty of it. Leaks that appear only in a storm from one direction usually point to the cappings or eaves on that face — a useful clue when you send us photos.
Annan is around 15 miles from Dumfries, and both are within our Dumfries and Galloway coverage.
Neighbouring places we cover include Lockerbie (10 miles), Dumfries (15 miles), Castle Douglas (27 miles).
How much should it cost?
Most solar control and self-cleaning glass upgrades jobs come in between £345 and £895 ex VAT (£414–£1,074 including 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?
Straightforward repairs — resealing, gaskets, cappings, eaves and like-for-like parts — don't normally need building regulations approval in Scotland. Replacing the whole lantern or enlarging the opening is different and falls under the Building (Scotland) Regulations 2004; we confirm in writing which route applies before any replacement. 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.
Solar control and self-cleaning glass upgrades in Annan: questions
How do I get a price for solar control and self-cleaning glass upgrades in Annan?
Send a few photos of the lantern and the problem, with your Annan 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 Annan do you cover?
As well as Annan, we cover nearby Lockerbie, Dumfries, Castle Douglas, Kirkcudbright and the rest of Dumfries and Galloway.
How much does it cost to upgrade lantern glass?
Usually £345–£895 ex VAT per unit depending on size and specification, confirmed in writing before work starts.
Can you add a film instead?
Films are cheaper but can affect the unit's warranty and may not suit sloped double glazing. We'd rather replace the unit properly.
Other lantern repairs in Annan
- Glazing bar and capping repairs in Annan
- Ridge and hip repairs in Annan
- Upstand and kerb repairs in Annan
- Flat rooflight and skylight repairs in Annan
- Urgent leak make-safe in Annan
- Commercial roof lantern repairs in Annan
Solar control and self-cleaning glass upgrades near Annan
More about solar control and self-cleaning glass upgrades · All roof lantern repairs in Annan