If the room under your lantern overheats in summer or glares, the glass is usually the problem, not the frame. Send photos from Fleetwood (FY7) and we'll tell you which it is — with the price agreed in writing before any work.

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
Why it happens
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.
Roof lanterns in Fleetwood
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.
Fleetwood is around 17 miles from Preston, and both are within our Lancashire coverage.
We also cover nearby Thornton-Cleveleys (4 miles), Blackpool (8 miles), Morecambe (12 miles).
What should you expect to pay in Fleetwood?
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 England?
Straightforward repairs — resealing, gaskets, cappings, eaves and like-for-like parts — don't normally need building regulations approval in England. Replacing the whole lantern or enlarging the opening is different and falls under the Building Regulations 2010; we confirm in writing which route applies before any replacement. 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?
- 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 Fleetwood: questions
Can you repair a lantern someone else installed in Fleetwood?
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.
Which places near Fleetwood do you cover?
As well as Fleetwood, we cover nearby Thornton-Cleveleys, Blackpool, Morecambe, Lancaster and the rest of Lancashire.
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 Fleetwood
- Eaves beam and gutter repairs in Fleetwood
- Upstand and kerb repairs in Fleetwood
- Flat roof junction and flashing repairs in Fleetwood
- Slipped glass panel repairs in Fleetwood
- Flat rooflight and skylight repairs in Fleetwood
- Orangery lantern repairs in Fleetwood
Solar control and self-cleaning glass upgrades near Fleetwood
More about solar control and self-cleaning glass upgrades · All roof lantern repairs in Fleetwood