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Argyll and Bute · PA20

Solar control and self-cleaning glass upgrades in Rothesay

If you're in Rothesay and dealing with a room that overheats under the lantern, we can help. We swap clear or tired units for solar control or self-cleaning glass in the existing frame, and confirm the fixed price in writing before we start.

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If the room under your lantern overheats in summer or glares, the glass is usually the problem, not the frame. Send photos from Rothesay (PA20) and we'll tell you which it is — with the price agreed in writing before any work.

Bright open-plan living space lit by a large roof lantern with solar control glass

What you might be seeing

  • Glare on screens or worktops
  • Furniture or flooring fading under the lantern
  • Clear, uncoated glass in an older lantern

Common causes we find

Clear or standard Low-E glass

Standard units let a lot of solar heat through; solar control coatings reflect more of it.

Orientation

South- and west-facing lanterns gain the most heat in the afternoon.

About Rothesay and the PA20 area

Damp, mild winters keep moss and algae growing on flat roofs and lantern frames, which holds water against seals and blocks weep slots. Regular clearing makes a real difference in wetter areas.

Coastal wind drives rain hard against lanterns, so cappings and ridge seals on the seaward face take the most punishment.

We cover Rothesay by arrangement: island work is planned around ferry access, and any travel or access costs are set out in your written quote before you commit.

How much should it cost?

Guide price, per glass unit£345–£895 ex VAT£414–£1,074 inc VAT

Guide price for solar control and self-cleaning glass upgrades: £345–£895 ex VAT (£414–£1,074 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 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?

  1. Send photosWhatsApp or upload a few photos and tell us when it leaks.
  2. Guide priceWe reply with a guide price and whether a visit is needed.
  3. Fixed price in writingYou approve the price and the date before anything starts.
  4. Repair and testWe fix what's failed, water-test where it matters, and send photos.

Solar control and self-cleaning glass upgrades in Rothesay: questions

How do I get a price for solar control and self-cleaning glass upgrades in Rothesay?

Send a few photos of the lantern and the problem, with your Rothesay postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.

Can you repair a lantern someone else installed in Rothesay?

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.

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 Rothesay

More about solar control and self-cleaning glass upgrades · All roof lantern repairs in Rothesay

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