ROOFLANTERNREPAIRS.co.uk
0800 088 6248 Get a guide price

Wales · Gwynedd

Solar control and self-cleaning glass upgrades in Gwynedd

Dealing with a room that overheats under the lantern somewhere in Gwynedd? We swap clear or tired units for solar control or self-cleaning glass in the existing frame. Our coverage includes Bangor, Gwynedd, Caernarfon, Dolgellau and the villages around them.

Get a guide priceCall 0800 088 6248

If the room under your lantern overheats in summer or glares, the glass is usually the problem, not the frame. We carry out solar control and self-cleaning glass upgrades across Gwynedd, with a guide price from your photos and a fixed price in writing before any work starts.

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

Signs you need solar control and self-cleaning glass upgrades

  • The room is noticeably hotter than the rest of the house in summer
  • Glare on screens or worktops
  • Furniture or flooring fading under the lantern

What usually causes it?

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.

Roof lanterns in Gwynedd

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.

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.

What should you expect to pay for solar control and self-cleaning glass upgrades in Gwynedd?

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 Wales?

Most lantern repairs in Wales need no approval at all. Where a job turns into a replacement, the Building Regulations 2010 (as applied in Wales) apply and we confirm how the work will be signed off before we start. Listed buildings in Wales need listed building consent from the local planning authority for alterations, with Cadw guidance on historic buildings; check with the council 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 Gwynedd: questions

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.

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.

Which towns in Gwynedd do you cover?

All of Gwynedd, including Bangor, Gwynedd, Caernarfon, Dolgellau, Holyhead, Llangefni, Porthmadog. Rural and remote addresses are covered by arrangement.

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

Send a few photos of the lantern and the problem with your postcode, by WhatsApp or the form. We reply with a guide price and confirm the fixed price in writing before any work starts.

Other repairs in Gwynedd

Nearby areas

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

Call freeGuide price