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Isle of Wight · PO31

Solar control and self-cleaning glass upgrades in Cowes

If you're in Cowes 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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We carry out solar control and self-cleaning glass upgrades in Cowes and across the PO31 area. If the room under your lantern overheats in summer or glares, the glass is usually the problem, not the frame.

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

What you might be seeing

  • The room is noticeably hotter than the rest of the house in summer
  • Glare on screens or worktops
  • 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.

No ventilation

A lantern without opening vents traps warm air at ceiling level.

Covering Cowes and nearby

Sun and UV do more damage than rain on many lanterns here: brittle ridge caps, chalky finishes and hardened gaskets. They're cheap to replace before they let water in.

Near the coast, salt in the air is hard on aluminium finishes and fixings; washing the frame occasionally and touching in chips keeps corrosion away.

We cover Cowes 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.

Close by, we also cover Newport, Isle of Wight (4 miles), Ryde (6 miles), Gosport (8 miles).

How much should it cost?

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

Typical range: £345–£895 ex VAT, which is £414–£1,074 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 England?

In England, 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 Regulations 2010, so we set out the route in writing first. 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?

  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 Cowes: questions

Do you cover Cowes?

Yes, by arrangement. We cover Cowes, including the PO31 postcode area, as part of Isle of Wight. 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 Cowes do you cover?

As well as Cowes, we cover nearby Newport, Isle of Wight, Ryde, Gosport, Fareham and the rest of Isle of Wight.

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.

Does self-cleaning glass mean no cleaning?

It reduces cleaning on the outer face but still needs rain and occasional rinsing, and the inside still needs cleaning.

Other lantern repairs in Cowes

Solar control and self-cleaning glass upgrades near Cowes

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

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