If the room under your lantern overheats in summer or glares, the glass is usually the problem, not the frame. Send photos from Whitehaven (CA28) and we'll tell you which it is — with the price agreed in writing before any work.
Is it time for 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.
No ventilation
A lantern without opening vents traps warm air at ceiling level.
About Whitehaven and the CA28 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.
Whitehaven is around 35 miles from Carlisle, and both are within our Cumbria coverage.
We also cover nearby Workington (7 miles), Barrow-in-Furness (34 miles), Penrith (34 miles).
How much should it cost?
Most solar control and self-cleaning glass upgrades jobs come in between £345 and £895 ex VAT (£414–£1,074 including 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?
- 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 Whitehaven: questions
Do you cover Whitehaven?
Yes. We cover Whitehaven, including the CA28 postcode area, as part of Cumbria. 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.
Do you need to visit to price solar control and self-cleaning glass upgrades?
Not always. Clear photos are often enough for a guide price. Where the cause isn't obvious, a visit to inspect and water-test is charged from £145 ex VAT, confirmed before we come.
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 Whitehaven
- Condensation diagnosis and fixes in Whitehaven
- Timber roof lantern repairs in Whitehaven
- uPVC roof lantern repairs in Whitehaven
- Roof lantern respraying in Whitehaven
- Flat rooflight and skylight repairs in Whitehaven
- Urgent leak make-safe in Whitehaven
Solar control and self-cleaning glass upgrades near Whitehaven
More about solar control and self-cleaning glass upgrades · All roof lantern repairs in Whitehaven