We carry out solar control and self-cleaning glass upgrades in Limavady and across the BT49 area. If the room under your lantern overheats in summer or glares, the glass is usually the problem, not the frame.

Signs you need solar control and self-cleaning glass upgrades
- Glare on screens or worktops
- 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.
About Limavady and the BT49 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.
We cover Limavady as part of County Londonderry, about 15 miles from Derry~Londonderry.
Neighbouring places we cover include Coleraine (13 miles), Portstewart (13 miles), Derry~Londonderry (15 miles).
What should you expect to pay in Limavady?
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 Northern Ireland?
Straightforward repairs — resealing, gaskets, cappings, eaves and like-for-like parts — don't normally need building regulations approval in Northern Ireland. Replacing the whole lantern or enlarging the opening is different and falls under the Building Regulations (Northern Ireland) 2012; we confirm in writing which route applies before any replacement. Listed buildings in Northern Ireland need listed building consent from the council for alterations; check with the council's planning service 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 Limavady: questions
How do I get a price for solar control and self-cleaning glass upgrades in Limavady?
Send a few photos of the lantern and the problem, with your Limavady 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 Limavady?
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.
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 Limavady
- Roof lantern resealing in Limavady
- Misted glass unit replacement in Limavady
- Leak investigation and inspection in Limavady
- Cleaning and maintenance in Limavady
- Orangery lantern repairs in Limavady
- Commercial roof lantern repairs in Limavady
Solar control and self-cleaning glass upgrades near Limavady
More about solar control and self-cleaning glass upgrades · All roof lantern repairs in Limavady